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Comcast Converting 50,000 Houston Home Routers Into Public WiFi Hotspots

New submitter green453 writes: 'As a Houston resident with limited home broadband options, I found the following interesting: Dwight Silverman of the Houston Chronicle reports (warning: paywalled) that Comcast plans to turn 50,000 home routers into public Wi-Fi hotspots without their users providing consent. Comcast plans to eventually convert 150,000 home routers into a city-wide WiFi network. A similar post (with no paywall) by the same author on the SeattlePI Tech Blog explains the change. From the post on SeattlePI: "What's interesting about this move is that, by default, the feature is being turned on without its subscribers' prior consent. It's an opt-out system – you have to take action to not participate. Comcast spokesman Michael Bybee said on Monday that notices about the hotspot feature were mailed to customers a few weeks ago, and email notifications will go out after it's turned on. But it's a good bet that this will take many Comcast customers by surprise."' This follows similar efforts in Chicago and the Twin Cities.

50 of 474 comments (clear)

  1. Liability by Anonymous Coward · · Score: 5, Insightful

    So does this mean that charges for copyright infringement (or other such activities) will no longer be brought against people based on IP Address evidence alone? Because this certainly gives a lot of people a lot of plausible deniability.

    Secondly, how are the clients being compensated for the hotspot service they are now providing?

    1. Re:Liability by ottawanker · · Score: 4, Informative

      I'm assuming their modems/routers have a way of provisioning a second IP address so that the wifi hotspot doesn't get you in legal trouble (or steal your bandwidth).

    2. Re:Liability by Anonymous Coward · · Score: 3, Informative

      Not being from the US, could you please explain what makes this illegal?

      His ego.

    3. Re:Liability by tompaulco · · Score: 2

      Opting out should never be considered a reasonable mechanism for not being in a subscription group unless you have first opted in.

      --
      If you are not allowed to question your government then the government has answered your question.
    4. Re:Liability by tippe · · Score: 2, Interesting

      No no, the answer is to cancel your own Comcast service and mooch off your neighbours who don't know any better. Unfortunately you'll be hurting your neighbours, but in return you'll be hitting Comcast where it hurts not once, but twice: once for having dropped your service, and once again for using essentially the same service you used to pay for via their new city-wide free WiFi.

      Seriously, what idiot thought this would be a good idea? Punish your customers and give moochers, criminals and cheapskates free and anonymous internet. Brilliant...

    5. Re:Liability by jythie · · Score: 5, Insightful

      Comcast is a major cable company, they do not 'break' the law, they write it.

    6. Re:Liability by Jason+Levine · · Score: 3, Interesting

      As long as you still get the speed you are paying for why should you care if someone else is using your wifi anymore than you care if your neighbor is also a comcast subscriber.

      Because someone might attach to your Wi-fi and share something in a manner that infringes copyright. Then, the MPAA/RIAA will come after you.

      Note, I completely agree that targeting people based on IP address is idiotic, but you would be the person who would either need to spend the time/money to fight this lawsuit or would need to settle with them (likely agreeing that you did the crime) to make it go away.

      On the upside, it could add more dents into the "this IP address proves it was that person" claims of the MPAA/RIAA, but who would want to volunteer for this expense? Or, more accurately, who would want Comcast to volunteer them for this expense unless they go through technological measures to opt out?

      --
      My sci-fi novel, Ghost Thief, is now available from Amazon.com.
    7. Re:Liability by un1nsp1red · · Score: 5, Informative

      It's not *free* wi-fi. You still have to have a Comcast account to connect to any one of them.

    8. Re:Liability by lart2150 · · Score: 2

      The public hotspot has a different public ip address from the subscriber's public ip address.

    9. Re:Liability by houghi · · Score: 4, Funny

      *No, it was just a change in the AUP. That new AUP was on display.
      âoeOn display? I eventually had to go down to the cellar to find them.â
      *Thatâ(TM)s the display department.
      âoeWith a flashlight.â
      *Ah, well, the lights had probably gone.
      âoeSo had the stairs.â
      *But look, you found the notice, didnâ(TM)t you?
      âoeYes,â said Arthur, âoeyes I did. It was on display in the bottom of a locked filing cabinet stuck in a disused lavatory with a sign on the door saying âBeware of the Leopard.â

      --
      Don't fight for your country, if your country does not fight for you.
    10. Re:Liability by freeze128 · · Score: 5, Informative

      Here are some facts:

      - Public wireless users will be using a different IP address from the LAN/internal wireless users.
      - In order to use the "Public" wireless hotspot, you will need to already have a Comcast username and password. It's not OPEN wifi, but open to other Comcast subscribers.
      - "Public" wifi bandwidth will not affect the bandwidth of the home router (so says Comcast).

    11. Re:Liability by wbr1 · · Score: 5, Funny

      Opting out should never be considered a reasonable mechanism for not being in a subscription group unless you have first opted in.

      Why are you poking me?????

      Because! You are in my new hourly poke subscription! It is free and fun! If you prefer you can opt-out by simply filling out this paperwork.

      Oh... we are sorry to see you go. But rejoice! By opting out of the pok of the hour group you have been automatically subscribed to the 15 minute nipple pinch! (opt out instructions below.)

      --
      Silence is a state of mime.
    12. Re:Liability by nairnr · · Score: 5, Informative

      As long as you still get the speed you are paying for why should you care if someone else is using your wifi anymore than you care if your neighbor is also a comcast subscriber.

      Because someone might attach to your Wi-fi and share something in a manner that infringes copyright. Then, the MPAA/RIAA will come after you.

      Note, I completely agree that targeting people based on IP address is idiotic, but you would be the person who would either need to spend the time/money to fight this lawsuit or would need to settle with them (likely agreeing that you did the crime) to make it go away.

      On the upside, it could add more dents into the "this IP address proves it was that person" claims of the MPAA/RIAA, but who would want to volunteer for this expense? Or, more accurately, who would want Comcast to volunteer them for this expense unless they go through technological measures to opt out?

      You obviously didn't read the article. They are using the wifi and completely segregating traffic. It appears with a distiinct SSID and on a different IP. The capacity is on a different channel, so gain the host user isn't affected.

    13. Re:Liability by nairnr · · Score: 3, Informative

      Yes, two SSIDs, separate channel for traffic

    14. Re:Liability by Anonymous Coward · · Score: 2, Funny

      Add a step for MAC spoofing, if you really want to go that extra mile.

      I use LINUX you insensitive clod!

    15. Re: Liability by Bengie · · Score: 4, Interesting

      The same way the bank owns your house of you have a mortgage, so the bank can stop over and let people into your house without warning, right?

    16. Re:Liability by darkestsoul · · Score: 2

      You also have issues of protection. You have people using their PC inside your local network (That is why I use a non-wireless cable modem and use my own Wi-Fi router) So I can control who does and doesn't have access inside my personal network.

      From the article: "Comcast says the hotspot – which appears as “xfinitywifi” to those searching for a Wi-Fi connection – is completely separate from the home network. Someone accessing the Net through the hotspot can’t get to the computers, printers, mobile devices, streaming boxes and more sitting on the host network."

    17. Re: Liability by Zordak · · Score: 4, Informative

      That's not true at all, and is a bad analogy. You own your house. If the bank has a mortgage, then they have a lien on the house. If they want to take possession of it, they have to go through a foreclosure proceeding. They can't just walk into your living room and start watching TV. Your house is real property, which has lots of strong protections. Comcast, on the other hand, does own the router that they lease to you, which is a chattel and therefore subject to a different set of rights. No, they can't walk in and just take it (that would violate your real property rights). But they do own the network, and if their contract with you is written in a way that permits them to reconfigure a leased router to grant somebody else access to their network over wireless signals that you're leaking out into the air anyway, then yeah, they can do that.

      --

      Today's Sesame Street was brought to you by the number e.
    18. Re:Liability by Zordak · · Score: 3, Insightful

      Comcast will be just as liable as they are now. This is not Comcast giving people access to your private network. For this to be even technologically feasible, it's going to have to be configured so that every router broadcasts the same SSID. That means it's going to be a separate virtual network from your home network. So some random guy is not going to be able to log onto your shared folders and print to your printer. If somebody downloads porn, it's going to show that it was some user (with a username and login) that logged into the public Comcast network, and happened to do it from your router. (But more than usual, see my .sig)

      --

      Today's Sesame Street was brought to you by the number e.
    19. Re:Liability by Zordak · · Score: 4, Informative

      You forgot step 1.5 : Login with your username and password that can be easily traced to the traffic, regardless of which physical device you were connected to.

      --

      Today's Sesame Street was brought to you by the number e.
    20. Re:Liability by NoKaOi · · Score: 2

      - "Public" wifi bandwidth will not affect the bandwidth of the home router (so says Comcast).

      Comcast also tells customers it delivers X Mbps of bandwidth. While some lucky customers in certain areas do get that, a vast majority don't. So, it might not affect what they call the maximum bandwidth, but for a majority of users it will affect their actual bandwidth.

    21. Re:Liability by nabsltd · · Score: 3, Interesting

      Besides it further assumes that they are not using Carrier Grade NAT which is exactly how Free, a French ISP that has been doing the same thing for years, is handling this.

      Even better, as now all the WiFi users appear to come from a single IP as far as the MPAA/RIAA is concerned, which means the only way they can get more info is if Comcast keeps insanely detailed records about every one of these connections. Keeping normal accounting information won't be enough to identify a copyright infringer...Comcast would also have to keep the IP/port connection logs from the NAT device.

    22. Re: Liability by EvilJoker · · Score: 2

      Given the scenario we're discussing, I would put real money on the SSL issue not stopping the vast majority of people.

      Note: I am not in a Comcast area. I don't have first-hand experience with them, so this is all speculation.

      That being said, I'm pretty sure this will be run on a captive portal (same as most hotels/coffee shops/etc), where the first UNENCRYPTED HTTP address will be redirected to a login page. The user will then have to supply whatever credentials that Comcast requires.

      The attack is simple - instead of redirecting to the legitimate Comcast site (we'll even assume that site would be SSL, and can't be spoofed), it redirects to an unencrypted site that looks the same. People are used to this (many captive portals don't use SSL, so it's not something most people would look for).
      It would even have a Comcast address (via DNS poisoning), so most people, even some that observe the lack of SSL, will just assume that Comcast cheaped out/screwed up, and didn't implement SSL for this.

  2. Oh I get it... by Karmashock · · Score: 2

    This is about making some congressman or senator happy. They must have agreed somewhere to offer free wifi or something for cities in return for maintaining their monopolies. And this is how they're delivering.

    On the backs of their stupid customers.

    Seriously... if you have comcast... cancel them now.

    --
    I've decided to stop wasting my time responding to AC trolls/sockpuppets... so if you want a response from me... login.
  3. Credential phising by psergiu · · Score: 5, Interesting

    How long before someone releases a tool that would have a Linux-running computer or device with a WiFi card masquerading as an official Comcast WiFi hotspot an collecting the usernames & passwords of the users trying to connect ?

    --
    1% APY, No fees, Online Bank https://captl1.co/2uIErYq Don't let your $$$ sit in a no-interest acct.
    1. Re:Credential phising by sinij · · Score: 2, Funny

      >>> to do identity freud as well.
       
      Lets not anally fixate on this point.

  4. So buy your own damn router. by wiredog · · Score: 3, Interesting

    The real problem here is people logging on to "comcast wifi" or whatever it's called using the same credentials they use to log on to their ISP account. How hard will it be for nogoodniks to set up hotspots called "comcast wifi" (or whatever) and scoop up all the credentials?

    Here in NoVa Cox is doing the same thing.

  5. Liability by Anonymous Coward · · Score: 5, Insightful

    My guess is that you'll be compensated by having access to a city-wide wifi hotspot.

  6. Re:Who owns them? by Burdell · · Score: 5, Insightful

    It is my understanding that this will be done only on Comcast-owned equipment, and using a separate logical connection (like a VLAN) from the local subscriber data. This won't affect any subscriber data cap one way or the other. If a subscriber cancels, they probably unplug the Comcast equipment (so the wifi goes down) because they are supposed to return it to Comcast (or get billed).

  7. Re:Public WiFi? by khellendros1984 · · Score: 4, Insightful

    In that case, you're paying to use it, you're just not paying extra to use it.

    --
    It is pitch black. You are likely to be eaten by a grue.
  8. Re:Monthly quota? by backbyter · · Score: 5, Insightful

    The usage is tied to the visitor's account, not necessarily the home owner. Does lead to interesting questions though. Is a subscriber usage limited (capped) when using other peoples wifi, if not, what happens when the home owner logs into their own router as a visitor?

  9. You gotta love their style... by Thruen · · Score: 5, Insightful

    First, they charged me for the connection to my house at a certain speed. Then, they throttled everything I'd want that speed for. Then, they charged Netflix for the connection to my house. Now, they're offering the connection to my house to other customers when it already can't keep up with my needs or come close to their advertised speeds. What am I even paying for? The joy of twice monthly hour long phone calls to resolve outages?

    I bet they'll count this as "upgrading their infrastructure," just another fine example of the innovation they claim will come to an end if ISPs are better regulated.

  10. Re:Public WiFi? by TechyImmigrant · · Score: 3, Informative

    My point exactly. It's 'Subscriber WiFi', not 'Public WiFi' as TFA suggests.

    --
    I should use this sig to advertise my book ISBN-13 : 978-1501515132.
  11. Re:Monthly quota? by beltsbear · · Score: 2

    Or swaps logins with another comcast customer, so they each use each others logins on their own routers.

  12. Re:the ultimate mesh network by Njovich · · Score: 5, Informative

    We have this stuff here in Netherlands at one of the biggest providers (Ziggo). It seemed great to me at first, but turned out pretty much useless.

    The problem is, these are home routers inside homes, this means they are low powered, not at ideal locations (not many homes in the mall, highway, train, etc), and also inside usually thick walls that stop a lot of the signal. It's just a frustrating experience, with your phone often falling in and out of connection and such. The 4G network gives a much better experience.

  13. Sue them for increased electricity costs by eminencja · · Score: 2

    An idle router will surely use less electricity.

  14. Where do I send the electricity bill? by psyque · · Score: 2

    How long until someone presents them with a bill for the electricity use? It ain't free you know.

  15. Re:Nutz by gstoddart · · Score: 2

    It's not the DMCA letters you need to worry about.

    It's the copyright trolls and law enforcement people.

    Because when you get served with a copyright infringement suit for downloading thousands of videos, or get hauled off to jail because your location was used for something illegal ... that's where the real problems begin.

    Unless we're meant to believe that this will in no way trace back to the home-owner, and be a completely air-gapped and firewalled thing. And, I must say, I'm skeptical of that.

    Because, really, as people have pointed out ... set up a honey pot, collect a few login credentials, and then you can go anywhere in the city and download anything with complete impunity, because it all traces back to some other sucker.

    And law enforcement is going to need to come after someone.

    --
    Lost at C:>. Found at C.
  16. oS, I suppose) or by time of day. by Applehu+Akbar · · Score: 2

    I would rather have a system in which the public bandwidth comes out of the bandwidth I contract for, with my being compensated for the bandwidth the public uses and my being able to limit the public usage fraction either by bandwidth (personal QoS, I suppose) or by time of day. The marketing people could call this service your "Internet solar roof."

  17. Doubt it will work well by geeper · · Score: 2

    I gave the CC built in WiFi a shot but it's horrible coverage and firmware (features) turned me away. I did a live chat and had them turn the WiFi off and they did it immediately, that way I could just use my own. It comes back on automatically about every 6 months (I'm assuming because of some upgrade) and I just live chat with them and have them turn it off. It has a big bright light when it's on so it's easy to tell. If this happens to me (near Houston), I'll just contact them again.

    --
    Error reading device 'Signature'. (A)bort, (R)etry, (F)ail?
  18. Re:Converting Turning? by Jmc23 · · Score: 2, Insightful

    You don't get to be a slashdot ed. by being able to control your addictions!

    --
    Don't complain about syntax, grammar, or spelling. There is no.hell like input on android.
  19. still eats up CPU and Wifi Spectrum and cable node by Joe_Dragon · · Score: 2

    still eats up CPU and Wifi Spectrum and cable node space.

  20. Re:Nutz by uncqual · · Score: 2

    If Comcast assigns a different IP address to wireless users than to the hosting wired user, there wouldn't be any confusion over if the wired user or a wireless user downloaded evil files.

    Unless Comcast assigns a unique IP address to each wireless user (which I suspect they won't on IPV4) sorting out which, of possibly many, wireless users connected at the time of the download may require more tracking -- which I suspect Comcast will do.

    --
    Why is there an "insightful" mod and why isn't it "-1"? If I wanted insight, I wouldn't be reading /.
  21. ISP Managing my LAN by thygate · · Score: 2

    Cable broadband provider Telenet in Belgium did the same thing. When my old DOCSIS 2 modem died, they gave me (without any options) one of their all-in-one fancy new 'modems', with built in router with private + public wifi. To manage my modem settings i had to go to their webpage to change MY modem/router/lan/wifi settings, which would then be pushed to my modem locally. So if they're site is down (which happens quite regularly imo, for 'maintenance'), i can't manage my own LAN ! Heaven forbid if someone ever finds an exploit in those modems, all of their customers' LAN's will be compromised. I re-disabled the public wifi several times, after it got mysteriously re-enabled. Forget about calling support, you always get brain dead morons that won't deviate from their silly 'please reboot your modem' flowchart even though you can provide perfect logical reasoning to locate the problem. Power users are a nuisance to them. Repeated calls to support to ask for a normal modem as a consumer were all fruitless. I later played my cards different with the business support desk (as a business owner) and with some social engineering was able to get someone to give permission(!) for me to get a normal modem at my local telenet supplier. I have since installed this modem with behind it a router running custom firmware, where I control my LAN & WIFI. Speeds even more than doubled too ! As of last year Liberty Global own a 57.8% stake in Telenet. A USA telecommunications and television company that is buying up broadband providers worldwide. With recent revelations this is also worrisome, but we don't have another choice for cable provider. Stay vigilant people, and demand what you have the rights to !

  22. Re:Monthly quota? by farble1670 · · Score: 2

    why is this so complicated? comcast knows when you are at home, and when you are "roaming" on to other customers' wifi hotspots (because they make you login to them). wherever you are, your cap is applied to your account.

    no, i don't have any special knowledge here, it just HAS to work that way or it's ripe for abuse.

  23. Re:Converting Turning? by Stan92057 · · Score: 2

    Your paid subscription here might provide the money to hire said editor. Oh wait Slashdot is provided for free, what do you expect for free??gezz

    --
    Jack of all trades,master of none
  24. Re:Monthly quota? by ArcadeMan · · Score: 2

    If they require a Comcast customer login, then it's not a public wi-fi hotspot at all.

  25. Re:Converting Turning? by Njovich · · Score: 2, Interesting

    Wish I had modpoints to mod this to -2, but Soulskill, you are definitely one of the top 3 best editors Slashdot has had, don't listen to these idiots.

  26. Good thing.... by rew · · Score: 2

    Here in holland and across europe the same is being done. The thing is, technically, many homes are hooked up with a line physically capable of say 20mpbs, but with only a 10mbps subscription. The extra bandwidth can be alotted to "guest users".

    Similarly, even if someone has a 20(or more) mbps subscription on a 20mbps line, he/she won't be using all of it all of the time. So you can again use part of the bandwidth for guests. In this case it would be fair to give the original subscriber priority to use whatever he/she wants, and put the guests at a lower priority.

    Oh, security wise they also separate the original subscriber from the guests.

    I have the impression they do this "sensibly": the subscribers don't really have a valid reason to be upset about it.

    And the thing is: If you're a subscriber, suddenly there are hundreds or thousands of places where you won't be using your 3G datalink but a wifi hotspot. Faster, cheaper!

  27. Please rob me by Bitbeard · · Score: 2

    Comcast's WiFi Location Map is the hot new burglary tool. Thieves are so thankful for the time savings. Soon we will hear old crooks lamenting to their children how when they were kids they had to break into half a dozen homes just to find one with laptops and tablets.