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Do You Need to Surf Anonymously?

An anonymous reader writes "Computerworld has up an article entitled 'How to Surf Anonymously without a Trace'. It purports to offer tips on how to avoid detection by anyone attempting to monitor your internet access. 'If you don't like the limitations imposed on you by [proxy] sites like the Cloak or would simply prefer to configure anonymous surfing yourself, you can easily set up your browser to use an anonymous proxy server to sit between you and the sites you visit. To use an anonymous proxy server with your browser, first find an anonymous proxy server. Hundreds of free, public proxy servers are available, but many frequently go offline or are very slow. Many sites compile lists of these proxy servers, including Public Proxy Servers and the Atom InterSoft proxy server list.'"

69 of 301 comments (clear)

  1. Public Proxy != Anonymous by db32 · · Score: 5, Informative

    Do you know who owns it? Do you know what kind of logs they keep? Do you know who else reads their logs? Seems to me like a terribly good way to fish for undesireables would be to setup an "anonymous" proxy and wait for people to start using it. I mean, its not like police go out and pretend to be hookers to catch 'johns', or pretend to be dealers to catch users, or even pretend to be young children to catch pedophiles. If you don't own it, you can't trust it, and if you do own it then its not terribly anonymous. Even the whole onion router business has come into question as of late.

    Not a whole lot of anonymous anything left on the internet these days with all the data mining that goes on. The best you can do is leech wireless and pretend to be someone else.

    --
    The only change I can believe in is what I find in my couch cushions.
    1. Re:Public Proxy != Anonymous by TheThiefMaster · · Score: 2, Insightful

      And even better, if you're using a web proxy then your ISP can still see what you're doing, after all your packets have to pass through their network first. They probably closely monitor anyone that they see connecting to an anonymous proxy, to see if you're doing anything they should cancel your connection for.

      An anonymous proxy may make you anonymous to the final site, but both your ISP and the proxy know where you've been and when.

    2. Re:Public Proxy != Anonymous by jfengel · · Score: 3, Informative

      Or hack into somebody's wide-open box (usually Windows) and run your proxy daemon. It seems to keep the spammers safe.

    3. Re:Public Proxy != Anonymous by StarvingSE · · Score: 4, Insightful

      You probably don't mind the government illegally tapping your phone either. I mean, if you're not doing anything wrong, why does it matter?

      I am a law-abiding citizen, and I still demand my privacy rights. I don't want anyone monitoring the trail of web sites I visit daily, no more than I would like someone following me around in a car while I run run my daily errands.

      --
      I got nothin'
    4. Re:Public Proxy != Anonymous by LordSnooty · · Score: 5, Insightful

      So if you are doing something that you don't want people to know you are doing, my question is, what the hell is wrong with you?
      I'm in China and I'm researching about local groups who campaign for democracy, you insensitive clod!

      And given what's happening to privacy and protest in some Western countries. soon the same reasons may apply there too.
    5. Re:Public Proxy != Anonymous by Saint+Fnordius · · Score: 5, Interesting

      Have you considered that there might be political reasons? Let's say I work for a rabid Bush supporter, do I want him to know that I'm a regular on the Daily Kos even though it's not forbidden to go there on my lunch break? Do I want my ISP to know what sort of games I like to play at home? Do I want you to see all of my browsing habits so that you can harass me based on what you know?

      How about a battered wife looking for a way out of her marriage, and a husband who clams to be able to read whatever she writes? (for the record, this really happened to someone I know, but luckily she's free of him now)

      There will always be cases where you don't want people to know what you're doing. Many of these cases are legitimate interests in preserving mere privacy, and some are because there really is avoiding oppression.

    6. Re:Public Proxy != Anonymous by Dare+nMc · · Score: 4, Insightful

      So if you are doing something that you don't want people to know you are doing, my question is, what the hell is wrong with you?

      Carlos mencia said it better, if your going to the store to buy dog food, vaseline, and condoms, then you better pay cash. Otherwise why care who tracks your credit card purchases.

      Just a credit card number is mostly useless, or just a password, or just a email address. Watch my surfing enough, I'll drop enough information to scam me good. If you can't tie my surfing to one person/business it's not so valuable. Tie all the web info from a company together you'll learn what paths their thinking of following, and you can take some of the profit for yourself for the idea.

      Also sometimes you realize your actions may be legit, but may draw undo attention. Maybe you want to buy your wife flowers and choclates for a suprise, but she may assume your having a affair. Or maybe your writing a fiction story about someone who murders their wife, but it may never get finished. Or maybe your blowing the whistle on someone really powerfull...

      Thier are lots of obvious times to not be tracked that are legit, writers/reporters are the most obvious, now everyone with internet access becomed a published writer in minutes.

    7. Re:Public Proxy != Anonymous by Zonk+(troll) · · Score: 3, Informative

      I don't know why people need to surf anonymously. At home I rarely surf anonymously. However, when I'm at a hotel, coffee shop, on campus, etc I always browse anonymously. If I'm doing casual browsing I'm using either JAP or Tor+Privoxy. If I'm logging in to, say, Gmail or Slashdot I OpenVPN into my home network and browse from there.

      You never know who's monitoring you, especially on an open wifi network.

      Also, if you're using Tor or JAP it's a good idea to also run Adblock+ (use easylist and add the tracking filter), Flashblock, and Noscript to make sure you keep your anonymity.

      So if you are doing something that you don't want people to know you are doing, my question is, what the hell is wrong with you? Please post your full name, address, pictures of yourself and your family, and a full log of everything you've done in the last month. Don't want to? What are you trying to hide?
      --
      "The Federal Reserve is a fraudulent system."--Lew Rockwell
      End The FED. -
    8. Re:Public Proxy != Anonymous by Lumpy · · Score: 4, Informative

      The best you can do is leech wireless and pretend to be someone else.

      you are 1/2 way there. First use a OS that allows you to change your MAC address, BEFORE you ever go online and do things you dont want traced to you, CHANGE YOUR MAC ADDRESS. in fact I reccomend changing it every time you go online. That is what they are looking to trace because the data mining guys still think that it's a unique identifier. Second you need to use a browser that allows you to change it's identifier and allow you to destroy all cookies every session. Honestly changing your identifier on a regular basis a little bit and getting rid of cookies does help a LOT. last thing you need is having a doubleckick cookie ratting on you.

      Do those and NEVER use a network that is tied to you. This is all really basic dont get caught hacker stuff guys.

      --
      Do not look at laser with remaining good eye.
    9. Re:Public Proxy != Anonymous by bleh-of-the-huns · · Score: 2, Interesting

      Actually, I could care less about who knows what I am doing, I am not doing anything illegal, I am not looking at porn (it just does not have the same affect anymore after looking at it for 2 years on a daily basis for 8 or 9 hours a day as part of my job enforcing an ISP AUP). What I do have a problem with are entities using my information for profit, and I really do not need the gov or any other private entity knowing what I am doing. If they want to know, they can ask me.
      Back to the proffit issue, if anyone is going to make money selling my viewing/buying habbits (which many sites do), its going to be me. I do not need those damn statistics sites that almost every damn web page has selling my info....

      --
      I came, I conquered, I coredumped
    10. Re:Public Proxy != Anonymous by Kadin2048 · · Score: 3, Insightful

      This is what Privoxy and certain Firefox extensions are for; they catch the outgoing DNS requests and make sure that they're relayed (in encrypted form) to the proxy as well, so that you're not giving away the addresses of the pages you're requesting by leaking DNS requests.

      IMO, all software ought to proxy DNS requests automatically if it's being told to use a proxy that supports DNS resolution (SOCKS4a or SOCKS5); that Firefox and some other software leak requests even in the presence of a proxy that's capable of doing it, is a serious bug and security flaw.

      --
      "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."
    11. Re:Public Proxy != Anonymous by wikdwarlock · · Score: 2, Insightful

      Unfortunately, you don't have any rights to privacy in the US. This is a common misconception. You do make a good point, though, that we should all DEMAND it as a right, and hopefully cause a legal change to take effect.

      --

      "I must not fear. Fear is the mind killer." -Bene Gesserit Litany Against Fear
    12. Re:Public Proxy != Anonymous by Rei · · Score: 2, Interesting

      Also useful, besides anonymous proxies, are distorting proxies. They announce that you're surfing through a proxy, but they still mask your IP. I made good use of both a while back. Colbert Report fans probably remember his contest to get a bridge named after him. I was one of the people who wrote scripts to help him win (I think I was the only one with a Jon Stewart script, too, and got Jon up to second place). You had to vote with a unique email address and confirm the link that they send, so I wrote a script that automated the process (thank you, sendmail and wget!). Proxies were necessary because when they figured out that emails from a given domain were sending an unusual amount of registrations/votes, they'd block the domain and the IP address its connections were coming from.

      The experience makes me definitely second what the OP said about proxies being unreliable. I ended up having to not only have a system that would detect when my domain name was blocked and re-register domains (using a bit of wget magic), but also have a script that would constantly check to see if my proxies were alive. Whichever ones died, the script had to go back to a proxy list site, and (using a bit of trickier wget magic, since the listed IPs were images to discourage scripts like mine) grab new ones. I initially tried running without this, but I quickly discovered that 90% of the time, when a connection that was working fine wouldn't work any more, it wasn't that the voting site blocked me: it was that the proxy was down. The average proxy probably worked for perhaps ten hours, and of the proxies on the list (narrowed down by ones that supported POST -- which was, sadly, perhaps only 10% of them), only about one in four worked at all.

      --
      Assuming ethanol comes from murdered children and the hydrogen from magic, hydrogen saves 132% more lives than ethanol.
    13. Re:Public Proxy != Anonymous by rilister · · Score: 3, Insightful

      ...Says an "Anonymous Coward".
      This is either Twain-level satire or the most self-defeating comment ever on Slashdot. And, heaven knows, there's some pretty stiff competition.

      --
      'This writing business. Pencils and what-not. Over-rated if you ask me. Silly stuff. Nothing in it' - Eeyore
    14. Re:Public Proxy != Anonymous by TheLastUser · · Score: 2, Insightful

      I didn't think that the mac went beyond the local net, its not part of ip packets. So changing it might theoretically prevent your local provider from tracking you. But then they know what port you are coming from and can always sniff that.

      Am I off base here?

    15. Re:Public Proxy != Anonymous by darthnoodles · · Score: 5, Insightful

      If your married, and your wife doesn't want you looking at porn, then she should offer alternatives or shut up.

      Nice slant.
      Does this apply too?

      If your married, and your wife doesn't want you porking her sister/best friend/random woman, then she should offer alternatives or shut up.
      Let's slant it the other way:
      - If your married, and your wife doesn't want you looking at porn, then be happy with what you have (your wife) or shut up, or leave her.
      - If your married, and your wife doesn't want you porking her sister/best friend/random woman, then be happy with what you have (your wife) or shut up, or leave her.
      Why is the responsibility on her to stop you from looking at something she doesn't want you to look at?
      Now let's try being neutral:
      If your married, and your wife doesn't want you looking at porn, then talk to her about it and work out a mutually beneficial understanding.
    16. Re:Public Proxy != Anonymous by Lumpy · · Score: 2, Informative

      Yes you are off base.

      Think of it this way. your computer's MAC address is like your fingerprint. when you touch something you leave your fingerprint.

      If I use a phone to make long distance threats, my fingerprints dont transfer to the other side, but they are there on the phone that I used which is easily found.

      understand now?

      --
      Do not look at laser with remaining good eye.
    17. Re:Public Proxy != Anonymous by db32 · · Score: 5, Informative

      Your other replyer "Lumpy" doesn't know what he is talking about.

      1. You are correct, the MAC address doesn't get any farther than the first router. That is how routers operate, by swapping the mac address in the packet with their own and the next hop while leaving the network address the same so it can be 'routed' there.
      2. If you own the whole network you can eventually trace a mac back to an originating port on a switch, but that involves owning quite a bit of gear, and its not like its a logged thing, switches eventually allow mac entries to expire or things would break if you moved ports on the switch.
      3. In the instance of home networking you are behind a router before you even get to your ISPs router, they never see your mac (unless you are directly connected to the modem, but we are talking leeching wireless).
      4. MAC address ARE NOT UNIQUE! They are nearly unique, but if you operate under the idea that mac addresses are unique then your life will be hell when you have to track down a duplicate MAC on a large enterprise network because you believe it cannot happen. It does, although infrequently, and it makes networking very very 'interesting' when it happens.

      The best they can do is rush down and grab that wireless access points within a few minutes of the last packet you sent and try and get the MAC before it gets flushed. Then they would have to go after the manufacturer to try and associate that MAC to YOU purchasing it. Now given that the manufacturer has likely made more than one device with that same MAC under the correct assumption they will likely never exist on the same network, and also that a MAC is not a hard thing to spoof, that information is completely worthless. Saying they can track you down based on your MAC is like saying I can identify an individual based on him using 192.168.100.15. Ultimately the best they can really do is determine that the traffic came from the IP the ISP assigned, and there is no real way to verify with any accuracy the traffic came from any specific hardware.

      --
      The only change I can believe in is what I find in my couch cushions.
    18. Re:Public Proxy != Anonymous by db32 · · Score: 2, Informative

      Please read about the concepts of routing and switching. MAC is not like a fingerprint in any way shape or form. Your analogy doesn't even begin to make sense based on how MACs are used. Aside from not being unique and being easily manipulated any trace of a MAC address only exists in the local subnet before it hits the first router and vanishes minutes after the last packet was sent.

      --
      The only change I can believe in is what I find in my couch cushions.
    19. Re:Public Proxy != Anonymous by TheLinuxSRC · · Score: 3, Informative

      My company hosts an anonymous proxy (see my sig). While there is a fair amount of pr0n and the like, there is a *lot* of traffic from China and other countries with restrictive laws about what you can and cannot research. This only amounts to about 15-30% of our traffic though. Most of our traffic is to sites like myspace, facebook, photobucket etc.

      There are actually many good reasons for using an anonymous proxy.

      1). You want to search for information regarding an embarrassing physical condition and don't want those URLs logged at your router.
      2). You are worried about the site you are visiting trying to infect your machine. Most anonymous proxies will block most scripts (in addition to advertisements).
      3). You are researching your competitions website and don't want to show up in their logs.
      4). In the U.S. you have a right to privacy and you simply want to exercise that right.
      5). You work in government and want to visit sites that might otherwise be logged or blocked.

      There are many other legitimate uses for anonymous proxies.

      As a disclaimer, my company does not keep any logs -- the logs are rotated nightly at which point a cron runs and deletes all of the previous days logs. Our URLs are obfuscated but not encrypted. A sysadmin on the clients end could log all of these connections at their router and be able to decipher the URLs someone is visiting.

      We also offer an SSL encrypted (https://) version of the site. You do have to trust our certificate though :) Logs are rotated nightly and dumped, same as on the "insecure" version of the site.

    20. Re:Public Proxy != Anonymous by db32 · · Score: 5, Informative

      Only when you and the investigator are both active on the network at the same time in which case changing your MAC really makes no real difference. As I mentioned, the MAC goes away within minutes on the network, its not transmitted past the first hop router, and its not unique beyond the 1st hop router. Given that that end of forensics is part of my job I am pretty sure I know how it works. I don't care what your friends tell you, the cops, feds, and investigators are not using MAC addresses as 'fingerprints' of hardware. It just simply cannot be used like that with even a shred of reliability. The only place your MAC address even is used in ANY part of the connection is between your computer and your default gateway with any switches (not hubs) in between keeping that record for a few minutes.

      --
      The only change I can believe in is what I find in my couch cushions.
    21. Re:Public Proxy != Anonymous by db32 · · Score: 2, Interesting

      If you are clever you proxy with SSL :). The only thing people inbetween will see is encrypted traffic. Either way its still not a terribly efficient way to hide your identity. You are still correct in that they will still know that you are doing it, just not specifically what you are doing with it.

      --
      The only change I can believe in is what I find in my couch cushions.
    22. Re:Public Proxy != Anonymous by caluml · · Score: 4, Insightful

      If my married what?

    23. Re:Public Proxy != Anonymous by BrianGKUAC · · Score: 2, Insightful

      Traffic statistics?

      --
      Menus: Linux=function, Windows=vendor, OS X=as little as possible. Makes a statement, don't you think?
    24. Re:Public Proxy != Anonymous by TheLinuxSRC · · Score: 3, Informative

      Bingo! Advertisers want to know how many pageviews you get.

    25. Re:Public Proxy != Anonymous by Asphalt · · Score: 2, Insightful
      The truth is, if your not doing something illegal, you aren't very interesting to the police or the government.

      I wish I could find the article, but the gist of it was that the average American breaks 7 laws per day. Be it speeding, jaywalking, littering, whatever.

      The US has more laws than any nation on earth. It puts a larger percentage of it's population in cages than any other nation ... by far. And with the vague wording of many of the laws, just about any action one takes could technically be deemed illegal, or at least suspicious.

      Yes, you would first have to make someone's shit list to get this level of scrutiny, but to say "I never do anything illegal" is probably not an accurate statement.

    26. Re:Public Proxy != Anonymous by number11 · · Score: 2, Informative

      First use a OS that allows you to change your MAC address

      For Win XP, you can use FOSS macshift to set either a specific or random MAC address.

  2. What if you're already behind a proxy server by Marxist+Hacker+42 · · Score: 2, Interesting

    That doesn't allow you to see ComputerWorld sites?

    What I need is a meta-surfer, a free port 80 VPN with a built in browser on the client side....maybe one day I'll build one myself.

    --
    SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
  3. Starting at the desktop by Nom+du+Keyboard · · Score: 2, Insightful

    The question is, how does one surf anonymously at work when you're forced to use your employer's proxy to get through the firewall. Tried configuring Tor to encrypt and hide my queries before the ISA proxy ever saw them, but never could figure out how to get FireFox to work with it, nor find any Tor help sites or discussion groups for what should be a simple enough question.

    --
    "It's the height of ridiculousness to say for those 9 lines you get hundreds of millions."
    1. Re:Starting at the desktop by EllisDees · · Score: 3, Informative

      Here's how: google for 'nph-proxy.cgi' and then find one that uses https. Your employer will only see an ssl connection being made to the same server over and over.

      --
      -- Give me ambiguity or give me something else!
    2. Re:Starting at the desktop by Zonk+(troll) · · Score: 2, Informative

      Check Peacefire. Every week or so on the mailing list they announce a new web-based proxy. The current one is StupidCensorship.com. The code is available so you can run your own "proxy."

      Still, your employer probably keeps logs. If you really must visit sites that you don't want your employer to know about (ie, jobsearch), do it sparingly or just wait until you get home. You could also set up OpenVPN and run that over a proxy server and browse from your home network.

      --
      "The Federal Reserve is a fraudulent system."--Lew Rockwell
      End The FED. -
    3. Re:Starting at the desktop by Hatta · · Score: 3, Informative

      The question is, how does one surf anonymously at work when you're forced to use your employer's proxy to get through the firewall.

      Ssh into your box at home and use freenx (or regular x-forwarding if your latency is low enough). Then just use it as if you were browsing at home.

      --
      Give me Classic Slashdot or give me death!
    4. Re:Starting at the desktop by Kjella · · Score: 2, Interesting

      The question is, how does one surf anonymously at work

      You don't. It's even more fundamentally impossible as DRM, because you're de/encrypting it on the machine you're trying to hide it from. Certainly you can encrypt past a proxy, but if they see encrypted traffic coming from your machine, they have every right to capture it locally. Their computer, their network, their sensitive data on it.

      --
      Live today, because you never know what tomorrow brings
    5. Re:Starting at the desktop by westlake · · Score: 2, Insightful
      The question is, how does one surf anonymously at work when you're forced to use your employer's proxy to get through the firewall.

      if you are attempting to surf anonymously at work - outside the scope of your employment - then you are an idiot. your employer will assume - probably quite rightly - that whatever it is you are after, it is not good news.

    6. Re:Starting at the desktop by why-is-it · · Score: 2, Insightful

      The question is, how does one surf anonymously at work when you're forced to use your employer's proxy to get through the firewall.

      Let's see:

      • your employer owns the workstation/laptop
      • your employer owns the LAN
      • your employer owns the firewall
      • your employer pays for the WAN connection to the internet
      • Your employer pays you to do something other than surf the net for your own amusement

      It seems to me that there is a simple and obvious solution to your problem: do your recreational surfing at home, and do what you are employed to do at work.

      --
      *** Where are we going? And what's with this handbasket?
  4. You got proxy, kid by Reason58 · · Score: 3, Insightful

    Seems to me like proxy servers just replace Big Brother knowing everything you do with some tiny "anonymous browsing" site. And you are willfully giving them all this information to boot, so if they decide to turn over all their logs there isn't a thing you could do.

  5. It is illegal to ... by boxlight · · Score: 4, Insightful

    It is illegal for a library to keep a record of the books you have checked out after they're returned.
    It should also be illegal for your ISP to record your browsing history.
    It's about privacy and freedom.

    1. Re:It is illegal to ... by voice_of_all_reason · · Score: 3, Insightful

      Libraries are run by the government, which you are in a relationship with by fiat.

      Private enterprises (an ISP) are free to impose any demands they like (as long as the government agrees)

    2. Re:It is illegal to ... by geoffspear · · Score: 3, Informative

      Most libraries in the US make it a point to get rid of any data linking a book to a patron once the book's returned, especially since the passage of the USA PATRIOT Act (which requires them to turn over such data to the government if they're asked for it, but doesn't require them to actually keep the data in the first place). However, I'm not aware of any state that actually makes it illegal to keep such data. I've got tens of thousands of old books with cards listing everyone who checked them out within a certain time period, before there were computers to track such things, and it's certainly not illegal to have these. The law in my state does make it illegal to turn over these records to anyone who doesn't have a court order to see them, but just keeping them isn't illegal. In fact, I'd say the Justice Department would probably like it very much if it was actually required to keep the records forever. Or, you know, turn them over to be put in a federal database every time a book is checked out, so they could do some datamining to find potential terrorists.

      --
      Don't blame me; I'm never given mod points.
  6. public proxies? by N3wsByt3 · · Score: 3, Informative

    Meh. There are enough good alternatives: TOR, I2P Freenet (if they ever make a useful thing out of it, because after more then 5 years development, they fall kinda short. Maybe things will get better with their Openet, though - but when will that happen?).

    Anyway, public proxies are only haphazard and temporary solutions, and not very good ones at that. First of all, they're often unreachable, unusable or slow. Secondly, you never know WHICH proxy you actually use; I mean; who owns the damn thing? What does he log?

    Ofcourse, with enough proxies to choose from, and trying out at randomn, it may be a small chance that you end up with someone that actually makes your privacy more in danger, but still... The systems mentionned above (include JAP to that) are much safer for anonymous browsing.

    --
    --- "To pee or not to pee, that is the question." ---
  7. Useless for "normal" users by gatorflux · · Score: 3, Insightful

    Anyone who has ever needed this capability already knew how to do it. The article will undoubtedly lead to many "normal" users trying it out and inevitably deciding it is a waste of time. The majority of proxy servers are as slow as molasses since the adult site crackers are running all their scripts through them. You have to be pretty dedicated to actually use these servers on a regular basis.

  8. That's it? by omeomi · · Score: 2, Insightful

    That's it? Use a proxy? Who here didn't already know that?

    1. Re:That's it? by crabpeople · · Score: 2, Funny

      Well you know in all those hacker movies that are like "hes routing through russia" and they trace the "hops" down till they localize it to a house? Bunch of proxies my friend.

      --
      I'll just use my special getting high powers one more time...
  9. Anonymity is somewhat overrated. by RyanFenton · · Score: 4, Insightful

    Yes, defending your own brand of craziness from the craziness of others is sometimes important, and for that reason and many others, anonymity can be very important in a civilized society. But I think it is somewhat overused on the internet.

    The other half of the anonymity consideration though is that when everyone gets used to only having 'full' freedom when cloaked from the sight of others, they begin to accept a greater lack of freedom in their 'real' lives. That's why I don't choose anonymity whenever I can - I want my mistakes to be my own, and when I discuss, for instance, digital freedoms, I don't want to hide behind the ubiquitous pseudonyms we've all grown so used to while doing so.

    I don't want to 'get away' with looking into for 'bad things' - I want REAL people to be free to do what they want. Of course, I, like everyone else, have some things I'm not going to disclose, and would like to have anonymity available - but I'd much rather push for less need to hide things, rather than disappear behind a fake name most of my online life.

    Ryan Fenton

  10. cite please by way2trivial · · Score: 4, Informative

    you claim It is illegal for a library to keep a record of the books you have checked out after they're returned

    I say, you should be right, but you are completely wrong.
    try this http://www.google.com/search?hl=en&q=fbi+library+r ecords

    so, if you have a citation to back up your assertion, please, supply the citation.
    I say, you are flat out wrong.

    --
    every day http://en.wikipedia.org/wiki/Special:Random
    1. Re:cite please by tiltowait · · Score: 2, Informative

      Here ya go, 48 State Privacy Laws Regarding Library Records. Since the USA PATRIOT Act (and in the 1970s during the FBI's "Library Awareness" investigations), however, federal law (NSA letters, for example) can trump these statutes. So the OP is partially right.

      Librarians learned in the 60s not to keep patron records like this. It turns us in to sleeper agents for a snooping government. Pre-9/11 this was the widespread sentiment too.

      I guess that the 9/11 hijackers used library computers doesn't help, nor does the current "Library 2.0" movement to offer customized services.

    2. Re:cite please by shess · · Score: 2, Interesting

      I guess that the 9/11 hijackers used library computers doesn't help, nor does the current "Library 2.0" movement to offer customized services.

      This doesn't sound right, but ... why _shouldn't_ the 9/11 hijackers have used library computers? I mean, it's terrible that library computers were used, but it's not like that made them complicit. The hijackers probably also travelled on public roads, and drank water from municipal water supplies, and benefitted from living in a safe neighborhood due to local law enforcement, and used dozens or hundreds of other public services. That's what public services _are_, after, all. Beyond that, they probably bought food in a grocery store, etc, etc. If we start cracking down on libraries because of this - where do we stop?

      [I'm not suggesting that you agree that the above is a good reason to crack down on libraries in any way, I'm just being annoyed that people seem to think we should "crack down" in this kind of thing. I suppose most such people don't even know where their local library is located :-).]

      -scott

  11. Do it with Google by SpaghettiCoder · · Score: 2, Interesting

    OK, use a laptop. Connect to an open AP. Then log on to someone else's server with open telnet port. From there use a script with elinks/lynx/wget so that all requests for web content are made to Google's cache. I think this is reasonably safe.

  12. MiM attack. by s31523 · · Score: 2, Insightful

    Seems like a great front for a Man in The Middle attack, except that rather then setting up tons of fake ARP packets you get people to come to your site. Brilliant! Why not just use the coffee shop in the town next to you, and reprogram your MAC address to.

  13. Pot, meet kettle; kettle, pot. by Kadin2048 · · Score: 4, Insightful

    Why do people do things anonymously that they wouldn't do if their name was stamped on it? I think the world would be a lot better place if everyone took responsibility for what they said and what they did.

    Ironic, particularly since you're writing under a pseudonym. Or is "TheRecklessWanderer" what it says on your birth certificate? I didn't think so.

    Anonymous systems are needed to combat the ease with which modern technology would allow someone to compile a dossier on another person's entire life and activities -- an ability which was never present in the past.

    In the pre-computer (or at least, pre-networked-computers) era, it was fairly safe to use your real name everywhere, because it would take an immense amount of effort for someone else to go around and link together all the various activities you were doing under that name. If the fellow behind the counter at the grocery store knew your name, and you also used your name when you were at your local religious group's meeting, it didn't matter, because there was no connection between the two. Short of following you around town and then asking everyone, using your real name didn't mean giving anything up.

    However, today, using your real name everywhere creates a near-unique primary key that someone else could easily use to search, and find out everything about you. To continue the example from above, they could simply run a search on your name, and with far less effort than following you around, find out everything they wanted to know about you, because virtually everything is online, and the indexes are only getting more and more complete.

    Online anonymity systems aren't borne out of a desire to have more anonymity than we used to have, they're -- for many people, anyway -- an attempt to recapture the way things were, before it was possible to assemble a dossier about anyone else, just by Googling their name.

    I don't think there's any reason why the people reading what I write on Slashdot, need to know who I am in real life. Likewise, I wouldn't go around advertising where I go to church to everyone in the grocery store. It's just not relevant to my interaction with them. They don't need to know. If they do, they could ask, and I could tell them, but that's none of their business, frankly. Anonymity and pseudonymity are simply attempts to not allow the traditional compartmentalization of our lives to be completely undone via massive searchable indexes and databases.

    (Apologies if this got posted twice -- something has been causing /. to act very strangely for the last few minutes.)

    --
    "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."
    1. Re:Pot, meet kettle; kettle, pot. by TheRecklessWanderer · · Score: 2, Interesting
      TRW is a pseudo I have used for best part of 25 years. To many people it identifies me pretty well.

      I'm surprised nobody has brought up the identity theft argument yet, but there we go.

      I think that there is a difference between privacy to the average internet user, and to police/government agencies.

      Sure, I don't want average joe idiot getting hold of my name here on /. and having him start calling my house. I don't give out my home phone number for that exact reason.

      But privacy against the police or government can (in most cases) only be for less than virtuous reasons. Now buddy up above in China who claimed to be studying democratic groups is an exception, I suppose although, if he is acting against his government, how is that different than somebody else acting against their government. An issue for another day, I suppose.

      I know that freedom is important, but it has to be weighed against "the common good". For instance, school is a right. If someone has a mono, they should not be allowed their right to education until they are no longer infectious. It is just better for everybody, it seems to me.

      --
      Mean what you say...say what you mean.
    2. Re:Pot, meet kettle; kettle, pot. by alexo · · Score: 2, Insightful

      Sure, I don't want average joe idiot getting hold of my name here on /. and having him start calling my house. I don't give out my home phone number for that exact reason.

      But privacy against the police or government can (in most cases) only be for less than virtuous reasons.
      Because we all know that people who work for the government or police are perfect and can never be corrupt or just jerks.

    3. Re:Pot, meet kettle; kettle, pot. by TheRecklessWanderer · · Score: 2, Insightful

      Because we all know that people who work for the government or police are perfect and can never be corrupt or just jerks.

      I know that the government is full of inept, incompetent and quite likely corrupt individuals. Same with the police. But still, both those agencies have a job to do, which is theoretically to make life safer and better for the majority of people.

      If we want a complete breakdown of society fine, lets find the off switch, but realistically, you have to deal with the corruption, just like you have to deal with a jerk boss.

      It doesn't mean the overall concept isn't good, and deserves our support.

      --
      Mean what you say...say what you mean.
    4. Re:Pot, meet kettle; kettle, pot. by GogglesPisano · · Score: 2, Interesting

      Why do people do things anonymously that they wouldn't do if their name was stamped on it? I think the world would be a lot better place if everyone took responsibility for what they said and what they did.

      Okay, Mr. RecklessWanderer. Here's a quick example of why someone might want to remain anonymous online.

      According to your posts in the thread, you're Canadian.

      A few seconds on Google brings up this post by a Canadian named "TheRecklessWanderer". The message board discusses experiences at an "adult-oriented resort" where paying customers get to "mingle" with women of indeterminate age and questionable virtue.

      Now, I'm not implying that you and the poster on the message board are the same person; in fact the huge popularity of the internet makes it unlikely. But for many people, being mistakenly associated with questionable activities could be awkward or embarrassing at best, devastating at worst. Luckily, the anonymous nature of the internet prevents future employers or current spouses from jumping to such hasty conclusions.
    5. Re:Pot, meet kettle; kettle, pot. by neomunk · · Score: 2, Interesting

      *whistles*

      That was one of the most impressive proof of concepts I've seen in a slashdot post for a long time. Hell, if I were him/her I'm pretty sure that would send a shiver down my spine.

      All that and you're just a slahdotter who knows the magic word for getting information, google.com.

  14. Re:honestly... I was thinking about this by gurps_npc · · Score: 5, Insightful
    Ah, the classic fascist question (What do you have to hide, my slave.). Despite the obvious fact that you don't own me, and have no right to even ask the question, I will reply, in 4 parts:

    1st: Throughout history, there have been wonderfull governments, but also some horrible governments. And even the Wonderfull Governments often keep records, that get passed on to their replacement, horrible governments when the evil SOB's have revolution. Governments have in the past killed people for: Being Jewish. Being Gay. Belonging to a political party that objected to that government. Asking if the government had killed other people. Being a family member of any of the above people. Looking at Pornography. While I trust (just barely) the current government, I do not trust the unknown government that will take power in 4 years, because I don't know who they are yet.

    2nd: If you have nothing to hide, then that quite literally means you are willing to let me photograph you naked? And I get full rights to that photograph - so I can show it to your neighbors?

    Because THAT is what you are saying. You DO have things you do not want people to see. So do I. Yours might be your pretty body. Mine might be the fact that I am gay. And a member of the legalize marijuana political action group. And a member of the "Send the Africans back to Africa" Charity. Also, I routinely travel 56 mph in a 55 mph zone. And get drunk 1/month in my closet. And I once masturbated while looking at pictures of dead dogs. And I collect my own snot and eat it. I still wet my bed. I won't do business with those dirty, thieving Jews. And I am a card carrying member of the ACLU. And I despise children. All of these things are legal (or at least not serious crimes worthy of being investigated). Now, assuming I was not being sarcastic, do you think I would have a job tomorrow if my boss knew them?

    3rd consider this: I have a right to privacy, not because I have things to hide, but because trust is a two way street. Think about a parent. What would you think of a father that says "My honor student has never done anything wrong. But just to be 'sure', I hired a private investigator to follow them around all the time, sneak into his bedroom at night and check his computer, diary, underwear draw" It takes WAY too much effort and cost for the government to actually fairly investigate everyone. So we tell them that if they want to investigate people, they must prove it to a judge that they are worth investigating. If the cop can't do that, then THE COPS ARE THE SICKO PERVERTS. Just like the dad/mom that treated their honor student like a gangbanger, if the government does the same to us, THEY demonstrate that they are A) poor government, B) can't be trusted themselves and C) have serious emotional problems.

    4th: The last, best argument is simple. Every test has a false positive rate as well as a false negative rate. If you test too many people, you end up convicting the innocent more than the guilty. I.E. if you have a test that 5% of the time falsely says "drug user" even if they are not, and use it on a population where only 1% of the people use drugs, than you arrest, charge and try 5 innocent people for every 1 guilty. Those innocent had nothing to hide. Hackers break into your computer, zombifie it and use it to store child porn. You don't know about this, till the police track down your computer as the server for a child porn ring, break down your door and arrest you. (Several cases like this exist).

    --
    excitingthingstodo.blogspot.com
  15. Change MAC when renewing DHCP? by Kadin2048 · · Score: 2, Interesting

    I wonder if anyone has a script that would automatically change your reported MAC address to a random (but valid) value, every 24 hours or so, or when the DHCP releases and renews.

    Doesn't seem like it would really be all that hard on a Linux/BSD system, no idea what it requires on Windows to script that sort of thing.

    --
    "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."
    1. Re:Change MAC when renewing DHCP? by isorox · · Score: 3, Informative
      foo@bar:~$ ls -l /usr/local/bin/changeMac.sh

      -rwxr-xr-x 1 foo users 354 Feb 31 12:34 /usr/local/bin/changeMac.sh
      foo@bar:~$ cat /usr/local/bin/changeMac.sh

      #!/bin/bash
      IF=eth1
      HEX1=`printf '%02x' $(($RANDOM%256))`:`printf '%02x' $(($RANDOM%256))`:`printf '%02x' $(($RANDOM%256))`
      HEX2=`printf '%02x' $(($RANDOM%256))`:`printf '%02x' $(($RANDOM%256))`:`printf '%02x' $(($RANDOM%256))`
      MAC=$HEX1:$HEX2
      echo "Setting $IF to $MAC"
      sudo ifconfig $IF down
      sudo ifconfig $IF hw ether $MAC
      sudo ifconfig $IF up
      foo@bar:~$ crontab -l

      12 * * * * /usr/local/bin/changeMac.sh
  16. Here is one reason by an.echte.trilingue · · Score: 2, Insightful
    Amazon has admitted to experimenting with "targeted" pricing, that is they track their customers, and raise or lower the price to what they think that person will pay. Based on browsing history, you can make pretty good guesses as to what a person really wants and what their income is. When we loose our anonymity, this kind of scenario becomes possible. Thus, any service that helps maintain internet anonymity is a good thing (tm)

    However, more fundamentally, the answer is: it does not matter. I am innocent until proven guilty.

    --
    weirdest thing I ever saw: scientology advertising on slashdot.
  17. Anonymousity by falconwolf · · Score: 3, Informative

    Why do people do things anonymously that they wouldn't do if their name was stamped on it? I think the world would be a lot better place if everyone took responsibility for what they said and what they did.

    I don't know about you but I don't want any government tracking me or monitoring what I say or where I go, online or offline. If a person is concerned about who's taking note of what they say then they won't exercise political speech freely.

    Falcon
  18. Re:honestly... I was thinking about this by End+Program · · Score: 2, Insightful

    the only time the average user would need to surf anonymous is when he/she knows he is doing something wrong.

    What about someone doing a search about a medical problem or depression?

    What about political dissent?

    What about searching for a new job?

    What about a whistleblower going to a Gov website to report abuse of gov contracts?

    etc...

  19. Re:Nothing that I am aware of by jjsavage · · Score: 2, Funny

    I'm not sure what the FBI would do with all of my private e-mail, but if being reminded to pick up milk on the way home from work is a crime, I should be on death row by now.

  20. right to Anonymousity by falconwolf · · Score: 5, Insightful

    Unfortunately, you don't have any rights to privacy in the US. This is a common misconception.

    You're quite wrong I'm glad to say. As early as the early 1800s the US Supreme Court ruled anonymousity was an important part of the First Amendment's Freedom of Speech. The ruling said that if a person could not remain anonymous then they could not enjoy freed political speech, that if they had to watch their words then they wouldn't speak out. Denying anonymousity is a powerful tool for authoritarian regimes.

    Falcon
  21. Re:honestly... I was thinking about this by falconwolf · · Score: 2, Interesting

    and the only time the average user would need to surf anonymous is when he/she knows he is doing something wrong. I mean, i'm not trying to start anything here, but rather understand WHY you would need to do this.

    BS! Something does not need to be bad to a reason to remain anonymous. Politics and political speech are very good reasons to be anonymous. If someone can't remain anonymous then they can't enjoy free political speech.

    Falcon

  22. Anonymous != illegal behavior by kiddailey · · Score: 2, Informative
    The real question is why do so many individuals automatically think that if you need to be anonymous, you're doing something illegal? I can think of a handful of perfectly legal uses for anonymity on the net (though some might require you to put your tin-foil hat on for a moment) without even working to hard:

    • You want to do research about a specific health disorder, but don't want your family, work or your insurance company to know
    • You want to do educate yourself on details, before forming an opinion on a topic that might otherwise set off law-enforcement watchdogs
    • You want to be part of a group of people with similair, perfectly legal interests, but don't want to relate it to your "real" life
    • You want to publish a strong, but legal, opinion on a topic that might generate hate mail and death threats
    • You want to "out" a person or company that is doing something illegal without fear of retaliation
  23. Would you wear a shirt with your address on it? by Catbeller · · Score: 2, Interesting

    For illustration, imagine yourself going through life with your name, address, and phone number, along with a map to your home with careful directions as to how to get there, printed on a t-shirt you must wear for all to see. And to top it off, anyone who looks at the shirt can access records about where you've been, what you've read, who you talk to, along with careful timestamps on all these items.

    Would you be confortable with that? Are you so free of enemies or sure of the people who watch you that you'd wear that shirt? Or would you rather just walk around without that highly informative piece of clothing, as free men have always done?

  24. Not society's job to make the police's job easy. by Kadin2048 · · Score: 2, Insightful

    I'm not arguing that it should necessarily be impossible for authorities, duly authorized, to monitor someone's communications; there is a legitimate, although very limited, need for that. However, nowhere is it written that we ought to make that terrifically easy, which is what abolishing anonymity and pseudonymity online would amount to.

    Here in the U.S. anyway, we have a strong (and historically, well-justified) distrust of government. They have a job to do, but they have to conform and find ways to do their job, within the greater framework of civil society: civil society doesn't, and shouldn't, bend itself around backwards to make it easy for the authorities to do their job. After all, it would probably make life a whole lot easier for the police if we all had identification numbers tattooed on our foreheads, but I don't think anyone thinks that's a great idea.

    When the cops have a reason to search your house, they come to your door (after getting a warrant and all other necessary authorizations), and -- if you're not there -- they break the door down with a battering ram. They don't mandate that everyone has to have locks made out of balsa wood, so they the doors are easy to kick down; they use a big iron pipe filled with cement. If you have a safe that they need to get inside, they hire safecrackers to open it up -- they don't ban safes. This necessarily implies that there is, at times, a bit of an 'arms race' between criminals and the police, but this is not always a bad thing. There would be obvious negative consequences of simply mandating things in order to make the authorities' lives easier (e.g. balsa wood locks or plywood safes).

    However, this understanding seems to have gotten lost somewhere around the introduction of computers. Now, rather than providing legitimate authorities with the time and equipment necessary to do their jobs correctly within a technologically advanced society, certain politicians and civil authorities have seen fit to try and re-jigger society in order to make it easier on them. Let there be no doubt: this is a destructive shortcut, and it's no better than saying that everyone has to have balsa-wood locks, or drop off a copy of their keys at the local precinct house, in case the police ever need to get in and have a look around. We don't do that, because it would be a vast invitation to abuse, and giving them the ability to tap a few keys and find out everything about what you do online would be no better.

    There are reasons why the authorities have certain extraordinary powers, but also reasons why those powers are limited in scope, and are not supposed to be trivially easy to exercise.

    --
    "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."
  25. Firefox, Tor, and DNS resolves. by Kadin2048 · · Score: 2, Insightful
    You don't even have to install anything else to proxy DNS requests in Firefox. Just go to about:config and set network.proxy.socks_remote_dns to true.

    Thanks for the tip, AC.

    Why that's not set to "true" by default in Firefox just boggles the mind. If someone's using a proxy, it seems reasonable to assume that they probably want all of their web-browsing-related traffic proxied. A situation where someone wanted only the HTTP content proxied, but not the DNS resolves, seems like an exception to the rule, where the person could go twiddle preferences -- why they would make the default configuration something that's insecure and potentially dangerous, makes no sense to me.

    I'd also note for the record, that at least according to the EFF documentation, Firefox's socks_remote_dns setting may not be trustworthy.

    http://wiki.noreply.org/noreply/TheOnionRouter/Tor ifyHOWTO#head-07c2f050712eca0e67ac09452fc2f3e0a5b1 c166

    In later versions of Firefox, at least in the current version 1.5.0.1 under Linux and Windows XP, you can enable the browser to do remote domain name lookups. The option network.proxy.socks_remote_dns is available via about:config ... Be careful, though: In some versions of Firefox, it is possible that even with this option set remote DNS resolution will not work. In this case, you may want to use Privoxy or similar projects.
    They suggest trying a link like this in order to verify that DNS resolves are actually going through the TOR network.
    --
    "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."