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NSA Chief Wants Internet Partitioned For Government, 'Critical' Industries

GovTechGuy writes "NSA chief Keith Alexander, also the head of the US Cyber Command, told reporters that he would like to see the creation of a secure zone on the Internet for government and critical private sector industries such as utility companies and the financial sector. Alexander has repeatedly emphasized the dramatic nature of the cyber threat facing American networks and his comments were a further sign that the Pentagon does not think the war against foreign hackers can be won. Alexander denied the military has any role in safeguarding civilian networks currently, but didn't rule out the option in the future."

31 of 258 comments (clear)

  1. Capitalized, with definite article by symbolset · · Score: 5, Insightful

    Somebody's confused about the difference between "an internet" and "The Internet".

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  2. Isn't that just a network? by XanC · · Score: 4, Insightful

    This is what a bunch of us have been saying for a while: there's no reason for those really critical things to be on the Internet. Now they're proposing that they won't be, but are calling it a "partition". (??)

    1. Re:Isn't that just a network? by airfoobar · · Score: 4, Insightful

      Their goal is probably to get an excuse to somehow restructure the internet.. Who knows what "partitioning" may entail?

    2. Re:Isn't that just a network? by causality · · Score: 5, Insightful

      Their goal is probably to get an excuse to somehow restructure the internet.. Who knows what "partitioning" may entail?

      This could be a great "excuse" for us, too. We should make him a deal. Partition off the governmental and "critical industry". Now the public Internet has no more high-profile targets. Then, drop all the warrantless wiretapping, eavesdropping, and other monitoring from the public Internet and use it to lock down the governmental and critical parts. All of the resources and manpower focused on a much smaller target should do wonders towards securing us against the currently trendy bogeyman of "cyberattack".

      --
      It is a miracle that curiosity survives formal education. - Einstein
    3. Re:Isn't that just a network? by bartle · · Score: 3, Interesting

      This idea of a nationwide secure network has never made much sense to me. Creating a secure network in a small organization is pretty easy but creating one that links many public and private enterprises sounds like a disaster. Gaps will inevitably appear but worse it creates a real target for someone who wishes to create harm.

    4. Re:Isn't that just a network? by phantomfive · · Score: 4, Insightful

      The people doesn't need an 'excuse' to make a deal with the government. We don't need to make deals with the government. In a government of the people, by the people, and for the people, when we want something done, we tell the government to do it.

      Now all we need to do is convince the vast majority of the country to oppose warrantless wiretapping, etc. Most people are ok with that kind of thing, you know, because it catches criminals or terrorists or something. In other words, he doesn't need to make a deal with you, and he won't, because he has the people on his side. See also, "how Bush got congress to agree to invade Iraq by convincing the vast majority (for a brief moment) that it would help with terrorists or something."

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      Qxe4
    5. Re:Isn't that just a network? by sokoban · · Score: 3, Insightful

      Their goal is probably to get an excuse to somehow restructure the internet..

      Actually, it's an excuse to get the funding to somehow restructure the internet.

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  3. It just takes one... by DoofusOfDeath · · Score: 4, Insightful

    One little gateway to the great, unwashed Internet, and the whole walled garden is compromised.

    In fact, thinking they are safe in a walled garden is likely to lower their level of caution.

    And it doesn't require an active network link spanning the networks. Virus and other nasties can be entered via CD's, USB sticks (I'm looking at you, U.S. Navy), or malicious persons on the inside.

    If this guy is serious, what he probably wants is the ability to partition the Internet such that walled gardens can be set up, torn down, and have their membership adjusted very quickly.

    On, and to hope that the ability to mess with that never gets into the wrong hands.

    1. Re:It just takes one... by Znork · · Score: 3, Informative

      Partitioning is a pipe dream; any network with a significant number of users will have uncontrolled exchanges with the internet.

      The only way to have reasonable security is to keep certain subsystems separate and accessible only via specific gateways; no user is ever logically placed on those segments, and they are only ever accessed over very few very specific interfaces.

  4. I suppose by KarrdeSW · · Score: 3, Insightful

    I suppose it would be possible to build a whole second infrastructure across the country for Government agencies and 'critical industries', one that would never necessarily cross lines with any part of the 'insecure' internet. However, I would think the fact that you would need a nationwide infrastructure is what would make it just as insecure as the real thing, as there would be innumerable points for a malicious person to connect in. Also, unless you plan on creating a whole new 'secure' operating system to connect to every computer on this new network, you're still going to be vulnerable if anyone brings in a flash drive or a DVD with a virus.

    Oh, and you could NEVER allow wireless connections to this network... that would just be too damn easy.

    1. Re:I suppose by PCM2 · · Score: 3, Insightful

      I suppose it would be possible to build a whole second infrastructure across the country for Government agencies and 'critical industries', one that would never necessarily cross lines with any part of the 'insecure' internet.

      Yeah, but why would the NSA want that? This is the NSA we're talking about, not the Department of Defense. What they probably want is to reconfigure the Internet so that there are lots of "walls" all over the place, like a maze. Most of the walls will have doors on them, so your traffic will be able to pass through without noticing a thing. The NSA is selling this as if the idea is to make some special walls that don't have doors on them, so those parts of the network will be more secure -- but I'm betting the real idea is the NSA gets to sit on top of all those walls and look down.

      --
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  5. Default Gateway by p0p0 · · Score: 3, Funny

    Just tell all the companies worried about cyber attack to set their gateway as 127.0.0.1 and they'll be perfectly safe.

  6. Uhh by ShooterNeo · · Score: 4, Insightful

    Is this guy legitimate? How the hell did someone so ignorant of networking become head of US cyber command? NOTHING stops someone from grabbing off the shelf hardware and creating a WAN that has no hardware connections with the global internet. Or, there's various virtual ways to do this that are almost as good. Companies and institutions have been doing this for decades. Hackers can only get in if the institution is dumb enough to put the mission critical hardware on a network that IS connected to the internet, or even dumber, run the mission critical control system on a windows machine. Of course, corporations do this all the time...

    1. Re:Uhh by betterunixthanunix · · Score: 3, Interesting

      The public statement is just a political maneuver, to help with the real goal: killing the open Internet. The free and open Internet is a nightmare for them, because it allows all sorts of people to communicate and do things without being monitored. It is bad for business (which is what the US Government is really interested in protecting) and bad for the politicians who bankroll the NSA.

      First they'll set up a new network for "critical infrastructure," which you can only connect "certified" devices to, and then you'll start to see things...like suddenly your bank will require you to use that new, secure, not-open network. Then new and popular music will only be made available on that network. Then videos, games, books, and so forth, until eventually the Internet falls by the wayside, as forgotten as Fidonet, even if it even remains in existence. You will only be allowed to connect certain computers to that network, running certain software, and of course, you will not have any sort of root access to your system.

      --
      Palm trees and 8
    2. Re:Uhh by Strange+Ranger · · Score: 4, Insightful

      Keith knows about WANs and VLANs and VPNs. My guess is this is just Keith's way of campaigning for a 200 million dollar budget so he can go on a serious shopping spree.

      Also, having direct control and access to all the information that will be on it. "Come on in banks and military suppliers, Telecoms, and Energy companies, etc., sure there's room for you on the Homeland Network!!"

      My tin foil hat doesn't warp my brain. "Killing the open internet" isn't the goal of this public statement or this proposal. Growing his budget and expanding the scope of Homeland Security, certainly.

      Do we still teach the dangers of Fascism in school these days? My tinfoil hat does compel me to include this Wikipedia quote "Fascists seek to organize a nation according to corporatist perspectives, values, and systems, including the political system and the economy."

      Think how much easier it could be to share information without getting caught.

      --

      Operator, give me the number for 911!
    3. Re:Uhh by mangu · · Score: 3, Informative

      You beat me to it, that's exactly what I was going to write.

      Saying something as stupid as this "secure zone" proposal should be enough to get banned from ever working in a high responsibility government job again. "Secure zones" already exist, if they aren't being used correctly by the government is because people like Keith Alexander aren't doing their job.

  7. So, what they want is... by Todd+Knarr · · Score: 5, Insightful

    So, what they want is a private IP-based network. No sweat, we've been building those for a couple of decades now. When I did point-of-sale for a truck-stock company, we had our own private network for connecting to our stores, credit-card processors and the like. You need routers, appropriate leased-line or other dedicated bandwidth, and some time spent on a white-board laying out the topology. The only real hard part is making sure you don't connect any machines to this network that also have connections to the public Internet. Yes, this means the machines on that network aren't going to be able to access the public Internet. You wanted a private, isolated network, you get a private, isolated network. If you want to live dangerously you can create appropriate DMZs and firewalls and proxies to give internal machines external access, but remember that that means worms, viruses and other malware can ride in on stuff coming back in through that external access and infect machines inside the perimeter. At that point your "protected" network isn't protected at all (in fact it's probably more vulnerable, since you likely skimped on internal protection since it's supposed to be a protected network).

  8. Re:Someone didn't get the memo by Penguinisto · · Score: 4, Informative

    The DoD owns those... NIPR is mostly bureaucratic military stuff, while SIPR is the secure one. Good luck with the Pentagon letting folks like HHS, DOI, DOE, congress-critters, or (heh) your local utility co-op getting latched onto to those.

    Speaking of "realistic security policies", just to even think of hooking into NIPR, you have to harden your boxes to the these specs (ever had to put all of /usr onto its own partition and lock the whole thing read-only? I guess it all depends on your definition of "realistic"). SIPR's requirements are only 'slightly' more anal.

    /P

    --
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  9. NSA chief invents "Networking", film at 11. by eataTREE · · Score: 3, Insightful

    As many have no doubt pointed out, there is not now and has never been anything that stops anyone from building their own TCP/IP-based network and only allowing trusted users/machines/sites to connect to that network. There is no inherent need to connect *anything* to the public Internet, much less an asset that contains confidential information.

    The thing that bothers me most about this announcement is the clear implication that secret data *isn't* currently partitioned onto private networks at top-secret government agencies.

  10. absolutely, do it yourself, fool by swschrad · · Score: 4, Insightful

    you get yourself a bunch of private pipes, and you use them as a backbone using IP, and you use a private set of addresses like the 10-net, and you make no connections whatsoever between this and The Connected Internet.

    and you have an internet.

    and it's not connected to The Connected Internet.

    and then you can control your own security.

    and as long as you do not put any software on any machines on the private internet that comes from untrusted sources and has not been vetted, you're nice and secure.

    nothing with any criticality should EVER be connected to The Connected Internet.

    glad you've made a start in this process. now build one. a bunch of pre-teens could hash up one in an hour if you don't need a bunch of wacky routing rules.

    --
    if this is supposed to be a new economy, how come they still want my old fashioned money?
    1. Re:absolutely, do it yourself, fool by mr_mischief · · Score: 3, Insightful

      There's no reason to hook up just one network to your facility if you need real security. You can have public Internet access on one set of systems and private internet (small 'i') access on others.

      If you need to search Google (which would probably have a separate government-funded server farm and Milnet (oops I mean "private secure internet") connection anyway) you go to an Internet-connected system. If you need to access a secure remote site, you go to the private network systems.

      If you need to get data from the public Internet to your private network, you use removable media only, move only non-executable data, and scan it very carefully with a number of tools for cleverly crafted data formats designed to overflow buffers or smash stacks.

      If you need to move info from your secure systems to the public Internet... then you don't really need your secure systems that damn much first of all. Yet if for some reason you do need to do this, you can use removable media for that. I've even seen people read from one terminal and type into another to bridge information across networks that were kept separate for security reasons.

    2. Re:absolutely, do it yourself, fool by c6gunner · · Score: 3, Interesting

      Paranoia.

  11. An utter waste of time.... by rickb928 · · Score: 3, Insightful

    Completely. They have the .mil network, and can't secure that. So the answer is to segregate the 'real' Internet and a 'secure' Internet?

    And this will prevent infestations via USB drive how exactly?

    I thought so. Next, please.

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    deleting the extra space after periods so i can stay relevant, yeah.
  12. Isn't that Internet 2? by jd · · Score: 3, Insightful

    The whole point of the Internet 2 project was to provide secure, robust, high-speed communication to those who needed it. Not that I really know what makes "Internet 2" anything more than a section of the regular Internet 1 with restrictions on traffic routing off the high-speed backbone they've got. That and a functional IPv6 infrastructure which they've had in place for about 15 years without the need of tunnel brokers. Oh, and IPv6-aware applications - something else Internet 1 users have too few of and they've plenty of.

    So the military have only NOW realized that putting sensitive or mission-critical information over a public network is a Bad Idea? Pffft. Pull the other one. They're one of the key players IN the Internet 2 endeavor. I can understand them wanting to get power stations and other critical infrastructure onto it, I can even understand them thinking Joe Public is too stupid to remember all of the news coverage Internet 2 has had over they years, or to google to see if such a network exists. But I'm frankly amazed that they've not been called on it by anyone, and shocked (shocked I tell you!) that nobody on Slashdot has mentioned it.

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  13. There is a good reason for this by Aqualung812 · · Score: 4, Informative

    I used to work at a bank, and I really wished for something like this. Imagine a network with no home connections, nothing moving across it but VPNs. VPNs from bank to bank, power company to government, etc. Every node would be authenticated. No worms.

    In this type of network, I can turn the logging on my firewall to the max, and anything that even looks at my bank's firewall with a ping can be reported to the agency that runs the show. Once it is confirmed that they're going where they should not, they're kicked off the network.

    The issue I had is that because there are so many cases where bank A needs to talk to bank B, and neither want to have the T1 line under their name. If the Internet goes down, no money can be moved and there are big problems. Making a walled place for this would be great.

    People need to understand that you can EITHER have security OR the ability to be anonymous. If you want one, you're losing the other.

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  14. Re:Someone didn't get the memo by dwye · · Score: 4, Informative

    > ever had to put all of /usr onto its own partition and lock the whole thing read-only?

    No, because SunOS5 had this on installation, back about 1990. With symbolic links and such, it was really quite simple. You remounted /usr as RW only when you had to remake the kernel, and then rebooted after (once a month or less often). In fact, our /usr was on a separate disk that had a hardware RO/RW switch on it.

    This stuff was worked out long ago. Then, it was ignored because someone decided to build from scratch with no more (prior) thoughts of security than a HAL-9000 had.

  15. How so? by khasim · · Score: 3, Insightful

    And a lot of useful information that exists on the Internet will be unavailable, so the disadvantages of the private net will outweigh the advantages.

    Like what?

    The only one that immediately springs to mind is email and that's simple enough to handle.

    What else would a person working on a secured network need to access?

    1. Re:How so? by c6gunner · · Score: 3, Interesting

      What else would a person working on a secured network need to access?

      Depends what you mean by "secured". Speaking from experience ... the military runs a separate network, but provides gateways / proxies for external net access. At one point I was tasked to work on web development for the internal network, and I found external internet access to be invaluable as a reference - especially since a lot of the programming was in ASP, and I only had experience with PHP. Without it, I would have had to create a purchase request for an "ASP for Dummies" book, get the funding approved, wait a year (ok, maybe 3 months) for it to finally arrive, and then spend 3 times as long digging through it as it took to just punch a search into google every time I wasn't sure about something.

      That's just one example - there are plenty of other legitemate reasons to have internet access on an otherwise secure network. Of course, as I said, it depends on your definition of "secured network". If we're talking about the control systems for a nuclea power plant, then yeah, it might be a good idea to have an air-gap.

  16. Why is this stuff connected to *the* internet? by mysteryvortex · · Score: 5, Insightful

    I've always said: "Why should [X] be connected to the public internet in the first place? Isn't connecting [X] to the public internet a really bad idea?"

    Where [X] is any number of things: (list not exhaustive)
    a power plant control system
    a waste water treatment plant control system
    an electrical plant control system
    an electrical substation control system
    a train station control system
    a traffic control system

    There are many things besides control systems, but for this post I am thinking of basic infrastructure. If these things need to be networked, they should be on their own private network with limited access. These problems also occurred before the internet existed. For example by connecting them to the public telephone system. (sometimes with no password, relying on the obscurity of the phone number to limit access)

    It is not just the public sector that needs to learn this, but also private industry. If it is vitally important, limit physical access to it. Private networks exist for a reason. There is no need to do anything to the public internet.

    -Mysteryvortex

  17. do it yourself- it will work for seconds by DCFusor · · Score: 5, Insightful

    Until someone gets tired of having to use another machine for the "real" net and hooks up a router between them. Half an hour tops before some idiot breaks the separation model. Yes, people ARE that dumb.

    --
    Why guess when you can know? Measure!
  18. How about just moving to IPv6? by dbc · · Score: 4, Funny

    There's nobody else there anyway....