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Schneier On the War On the Unexpected

Posted by kdawson on Thu Nov 01, 2007 07:36 AM
from the security-theater-on-an-escalator dept.
jamie found this essay by Bruce Schneier, The War on the Unexpected. (It originally appeared in Wired but this version has all the links.) "We've opened up a new front on the war on terror. It's an attack on the unique, the unorthodox, the unexpected; it's a war on different. If you act different, you might find yourself investigated, questioned, and even arrested — even if you did nothing wrong, and had no intention of doing anything wrong. The problem is a combination of citizen informants and a CYA attitude among police that results in a knee-jerk escalation of reported threats... After someone reports a 'terrorist threat,' the whole system is biased towards escalation and CYA instead of a more realistic threat assessment... If you ask amateurs to act as front-line security personnel, you shouldn't be surprised when you get amateur security."
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  • sounds about right (Score:5, Insightful)

    by Dance_Dance_Karnov (793804) on Thursday November 01 2007, @07:39AM (#21195023) Homepage
    people using the excuse of a boogieman in the shadows to lash out against those they don't understand and/or fear?

    unheard of in all of human history.
    • by flyingsquid (813711) on Thursday November 01 2007, @08:55AM (#21195891)

      BURNS: Why is that man in pink?!

      SMITHERS: Oh, that's Homer Simpson, sir. He's one of your boobs from Sector 7-G.

      BURNS: Simpson, eh? Well, judging by his outlandish attire, he's some sort of free-thinking anarchist!

      SMITHERS: I'll call security, sir.

      BURNS: Excellent. Yes, these color monitors have already paid for themselves...

      • You didn't call anyones attention to it, did you? You just confirmed to me that a way to plant a bomb where you work is to just make it look compex enough.
      • Re: (Score:3, Insightful)

        There's a link at the bottom of TFA talking about how someone couldn't get through security with a Improvised Electronics Device [makezine.com].

        This tells me that the TSA agents are incredibly poorly trained. (No I'm not just now coming to this conclusion.) Whenever a TSA agent sees something suspicious, they absolutely have to investigate, but they need to know how to investigate. The first thing is they should have a list of things that could possibly damage an airplane. Bomb, wepon (gun, taser, etc.), maybe a tran
        • by Torvaun (1040898) on Thursday November 01 2007, @10:12AM (#21197057)
          Anti-abortion groups don't design bombs by committee. Only the government does that. Anti-abortion groups (or whatever other kind of group you want to substitute) have a guy who knows about making bombs, and he makes them with no input other than size and yield. There may be a second guy who knows about hiding bombs. The point is, these two people are smart. Individually, everyone else in the group is likely reasonably intelligent. It's only as a group that they become dumb enough to place bombs at clinics frequented by pregnant women in an attempt to keep fetuses alive.
  • Dejavu (Score:3, Insightful)

    by WPIDalamar (122110) on Thursday November 01 2007, @07:40AM (#21195027) Homepage
    America is at war with terrorism. America has ALWAYS been at war with terrorism.
        • Re:Dejavu (Score:5, Insightful)

          by Anonymous Coward on Thursday November 01 2007, @08:21AM (#21195415)
          "Sure there are outliers, people put on watch lists they shouldn't. It'll get smoothed out eventually, but it's not like they're being dragged out into the street and shot "to set example for the other jews" or whatever godwinninian example you are trying to set."

          You're right, they're not being dragged out into the street and shot. They're being secretly deported, flown in shackles to third-world dictatorships, and tortured by third parties with our implicit consent.

          They're mostly Muslims. If it hasn't become clear to you yet: Muslims are the boogeyman whom neoconservatives hype in order to increase their own power, just as Jews were the boogeyman Nazis hyped to increase their own power. No, America is not anywhere near as bad as Nazi Germany at its height, but the direction and modus operandi are extremely similar.
            • Re: (Score:3, Insightful)

              Except that only a very small minority of passengers are actually "kidnapped,"
              I truly, truly hope that you are trolling. You're okay with torturing innocent people, as long as it's a "very small minority"? Please, tell me, at what point do you think this practice becomes wrong? When they start doing it to Caucasians? Christians? Or only when the majority of innocent airline travelers are being tortured?
              • Re: (Score:3, Insightful)

                Civilians died as a result of the allies aggressions in WWII. Are you saying we should have let Germany annex any nation they wanted?

                In this case, real criminals are really coming to and through the states (and other countries) to really do harm.

                In the way it's not "right" to kill civilians in the course of a war, it's not "right" to detain people as suspected criminals. However, it's certainly a lot better than open war don't you think?

                The goal shouldn't be to stop all security measures because mishaps
                • Re:Dejavu (Score:5, Insightful)

                  by parcel (145162) on Thursday November 01 2007, @09:48AM (#21196629)

                  The goal shouldn't be to stop all security measures because mishaps happen. It should be to lower the number of mishaps as to preserve the quality of life of as many innocent civilians as possible. No security is just as bad as absolute security.
                  I'm certainly not suggesting that all security measures be stopped. But how about stopping extraordinary rendition, reinstating habeas corpus, and disallowing the state secrets privelege?

                  Until that happens, I believe we're much closer to "absolute security" than reasonable security.
        • Re:Dejavu (Score:5, Insightful)

          by parcel (145162) on Thursday November 01 2007, @08:27AM (#21195505)

          Sure there are outliers, people put on watch lists they shouldn't. It'll get smoothed out eventually...
          As long as these watch lists may lead to things like mistaken extraordinary rendition, I would consider that a huge problem.
                • Re:Dejavu (Score:5, Insightful)

                  by parcel (145162) on Thursday November 01 2007, @08:58AM (#21195921)

                  And this is happening to people you know? You're getting both sides of the story? They're being killed or kept indefinitely?
                  No, nobody I know. But the instances that we do know about have been fairly thoroughly documented. I would disagree that death or permanent imprisonment are the only situations in which things have gone too far. I would certainly include torture.

                  Here's a tip, if you're Muslim, don't hang out with people who are shady.
                  As an exercise in how impossible this is, please prove to me that you are not shady so I can continue to converse with you.

                  Yet, you pull one aside for questioning and all of a sudden it's the inquisition...
                  This still makes me think you do not understand extraordinary rendition.
        • Re: (Score:3, Insightful)

          Sure there are outliers, people put on watch lists they shouldn't. It'll get smoothed out eventually, but it's not like they're being dragged out into the street and shot "to set example for the other jews" or whatever godwinninian example you are trying to set.

          Tell it to Carol Gotbaum. The message being "complain too loud and you'll be 'accidentally' killed".

          I say having my laundry looked over is a small price to pay to fly 3000 miles in 6 hours to visit some friends.

          This attitude can pretty much just

        • Re:Dejavu (Score:5, Interesting)

          by moranar (632206) on Thursday November 01 2007, @09:07AM (#21196053) Homepage Journal
          It's weird to me that no-one seems to have realised yet that you could mass-murder much more people, and in a much easier fashion, just coordinating directly in an airport, in the checkin queues. No one has checked your bag at all yet, and you can blow yourself to smithereens just for the price of not looking too suspicious. At least in cheap European flights like Easyjet or Ryanair, the queues sometimes amount to two or three planes full of passengers. Do it simultaneously, in a few airports, and we wouldn't be able to fly anymore due to fear.

          Basically, the problem of getting the bomb to the useful place has just changed the place: it used to be the plane. Now it can be the airport check in queues. Next would be the airport entrances. There will always be a mass of people checking in somewhere, at least until the damn flying cars are finally here.
          • Well just to be safe, we should have a twice as thorough checkpoint at the airport entrance!
          • Re:Dejavu (Score:5, Insightful)

            by Jah-Wren Ryel (80510) on Thursday November 01 2007, @10:23AM (#21197249)

            It's weird to me that no-one seems to have realised yet that you could mass-murder much more people, and in a much easier fashion, just coordinating directly in an airport, in the checkin queues.
            It's not weird at all. The reason no has "realised" it yet is because the number of people who actually want to kill hundreds in an airplane, or an airport or anywhere else, is diminishingly small.

            If we were really facing the kind of dedicated, wide-spread super-terrorist organization that most politicians preach about, there would be hundreds of thousands of dead across the country.

            What's weird is that so few people have yet to see through the fear-mongering. It's almost as if having the threat of a super-al-queada boogeyman that our politicians are 'protecting' us from is a sort of security blanket.
        • Re:Dejavu (Score:5, Insightful)

          by NeutronCowboy (896098) on Thursday November 01 2007, @09:54AM (#21196745)
          Here's [wikipedia.org] a nifty quote I like to remember when talking to people like you. "Sure there are outliers" and "it's just a few people who got mixed up" and "they were being stupid anyway" are just variations of "It wasn't me, so I don't have to worry." Because you weren't unlucky enough that a known terrorist happened to use your name while boarding a flight, because you weren't unlucky enough that you weren't identified by some hapless guy on a street looking to make a quick buck, because you weren't unlucky enough that you didn't fit the completely arbitrary criteria for what a terrorist is, you think that it isn't a problem. Here's the problem you're overlooking: the criteria ARE arbitrary. That's what the term "security theater" means. Everyone who complains about the current state sees that and is worried that these arbitrary criteria might be applied to them one day. This is the time to fight back - not when your ass is sitting in a police van headed to god knows where. Furthermore, no one is complaining about airport security, except to point out that it is a rather silly exercise. What people are truly worried about (and that includes me) is the completely arbitrary and CYA approach that puts EVERYONE at risk of being arrested and have their lives turned upside down. If you can't see that.... gimme your name, cuz I'll just laugh if they ever come for you.
        • Re:Dejavu (Score:5, Insightful)

          by jddj (1085169) on Thursday November 01 2007, @10:32AM (#21197385)

          I say having my laundry looked over is a small price to pay to fly 3000 miles in 6 hours to visit some friends.

          And my problem with that attitude is this: I wouldn't mind that you're so willing to give up your freedom from unjustified search, your privacy, your status as a person innocent until proven guilty, if it wasn't for the fact that you want to give up MINE at the same time!

            • Re:Dejavu (Score:4, Insightful)

              by NoOneInParticular (221808) on Thursday November 01 2007, @03:42PM (#21202247)
              I'm sorry, you've got it backwards. I've got every right to fly, and the government doesn't have the right to stop me from doing whatever I want, unless there are strong (not theatrical) reason, backed by law, to stop me. The rights I have are not listed, the government's rights are.

              In your point of view, there apparently exists a small booklet that enlists everything you have a right to, the rest of your movements and possibilities are luxury items given to you by big government, which can be taken away at a whim. You might want to re-examine that position.

              And yes, I think the government has good reasons to scan and search. It should however be re-examined often and thoroughly, and the procedures should be changed quickly when they are not productive, and are needlessly interfering with my freedom of movement.

              Things that should go are: shoe search (whoever came up with that idea? One miserable failed attempt to light one's shoe means millions of hours, thousands of manyears, wasted on removing shoes?); no-fly list (700K people on the list, no procedure to get off; shady means to get on; wtf?); taking the laptop out (why? can't they see through the bag?). And these are just the innocent things.

            • Re: (Score:3, Insightful)

              Not yet, no, but the groundwork is being laid.

              Are you having trouble differentiating between future tense and present? The guy you invoked Godwin against (Yes, you were the first one with the SS reference, not him) is saying that we are actively being indoctrinated to mistrust everyone because they could be a terrorist, pedophile, or, worst of all, a homosexual with designs of marriage in his traitorous noggin. He didn't say we were all a bunch of indoctrinated chicken littles yet, and to accuse him of bein
            • Re: (Score:3, Interesting)

              Asking people to look out for suspicious behaviour sounds omnimous but you should anyways. Like if you saw someone drop a suitcase by a bridge or bus depot and walk away, wouldn't you think to at least get the persons attention to get the bag they forgot, and if they didn't respond, maybe there was a reason?

              No. Frankly, you should not. Not unless, you're calling out to the person who left the bag by accident, out of genuine concern that they get their bag back.

              Here's the thing: Let me make some new commo
              • Re:Dejavu (Score:4, Insightful)

                by tomstdenis (446163) <tomstdenis AT gmail DOT com> on Thursday November 01 2007, @09:47AM (#21196619) Homepage
                No you're making my point!!!

                If I saw someone leave a bag, I'd be concerned that they get it back, and if they weren't interested in returning to get it, I'd be asking why. And not being stupid the first thought would be because there is something in it he doesn't want to be associated with.

                You don't have to be "on the look for terrorists," you just have to not have blinders on to the world.
      • Re:Dejavu (Score:4, Funny)

        by RobBebop (947356) on Thursday November 01 2007, @08:26AM (#21195479) Homepage Journal

        DHS to change agency name to Ministry of Love.
        That would make DoD the Ministry of Peace. The media would be the Ministry of Truth. And the Ministry of Plenty would be... what? the oil companies?
      • Re:Dejavu (Score:5, Interesting)

        by dctoastman (995251) on Thursday November 01 2007, @09:01AM (#21195971) Homepage
        1984 is nice, but I prefer "The Monsters Are Due on Maple Street"

        "The tools of conquest do not necessarily come with bombs and explosions and fallout. There are weapons that are simply thoughts, attitudes, prejudices, to be found only in the minds of men. For the record: prejudices can kill, and suspicion can destroy, and the thoughtless, frightened search for a scapegoat has a fallout all of its own, for the children and the children yet unborn. And the pity of it is that such things cannot be confined... to The Twilight Zone."
  • The War on Terror (Score:5, Insightful)

    by Colin Smith (2679) on Thursday November 01 2007, @07:44AM (#21195055)
    Is a war against an emotion... Anything which can cause fear is therefore subject to the war. In that way it's the perfect war for politicians.

     
    • by GodWasAnAlien (206300) on Thursday November 01 2007, @08:19AM (#21195367)
      I hear NPR mention a "war on terror", and I want to call in a correction/complaint.

      A war on terror or fear is quite different than a war on terrorism.

      And a war on terrorism is quite different than a war against terrorists.

      And of course a war on terrorists is quite different that a war against a specific group.

      A war against an generic term, a tactic or unspecified groups of people cannot be won.
      (It cannot be lost either).
      • A war against an generic term, a tactic or unspecified groups of people cannot be won.
        (It cannot be lost either).

        As long as your "enemy" is unquantifiable, ever shifting, and not discretely identifiable, you're just using a military pretense to dump mass amounts of public funds into private industry. Most likely because you and your cabinet buddies have huge stock options in the corporations that get the government checks.


  • High School Politics (Score:5, Interesting)

    by Gothmolly (148874) on Thursday November 01 2007, @07:45AM (#21195073)
    Our whole lives are spent dealing with people and their reactions to what is 'acceptable' and taking the risk that what you try and accomplish is 'unexpected'. Wear long hair in the executive world? Get fired. Dye your hair green in high school? Get teased. Run down a street naked? Get arrested.

    Humans are exceptional at detecting differences, its part of our nature, intellectually - we integrate similar concepts and differentiate between different ones. Our brains pick out differences. Thats why profiling at airports actually works.

    Its nice to see someone publish something about this, but its hardly insightful.
  • McCarthy-ism (Score:5, Insightful)

    by xgr3gx (1068984) on Thursday November 01 2007, @07:57AM (#21195167) Homepage Journal
    This sounds like a throwback to the 50's and early 60's when "Communism" was the buzz word, and a conforming America was key to not being "outed" as a Commy.
    • Re: (Score:3, Insightful)

      So what McCarthy-ism do you see in the statement of "You are either with us or you are with the Terrorists"?? :-)

      • Exactly. GWB's classic "you're either with us or against us" pitch was just an act of terrorism itself: it was telling the rest of the world that they must support the US policy even if they didn't like it, on pain of feeling the repercussions of the US acting against them next.

        The trouble with taking this binary stance is that it doesn't allow anyone who wants to remain neutral to do so. On balance, you'll find most of them turning against you if you force them to take sides, and that's what we're seeing

  • by Anonymous Coward on Thursday November 01 2007, @07:59AM (#21195177)
    ...if their goal was to create fear in the U. S. population.

    The fear is real. I hate to admit it, but it affect me.

    Everyone knows that there will be further terrorist attacks on the U. S. On the one hand, we're not serious about beefing up homeland security, which is a disappointment to me--I was expecting at least a competent, good-faith effort. But we're doing all the "security theatre" stuff and none of the expensive, difficult, serious stuff. On the other hand, the Iraq war has inflamed passions in the Muslim world and created enemies where we didn't have them before. So the threat is getting worse and our defenses are not getting much better and all the "security theatre" just keeps reminding us of the issue.

    On my last plane trip, the gate was near security, and my wife and I were watching as some woman got some kind of very, very extended attention from the TSA people. She was dressed in some kind of dark robe that covered her body, her head, and most of her face; it looked to me like a burkha, but I don't really know anything about such things. She also had a somewhat disfigured face, with a golf-ball-sized lump of some kind on one side of her forehead.

    From our vantage point it was all pantomime. I don't know why they were searching her. But they would ask her questions, then wave those handheld metal-detector frisking things, have her sit down for a while, go away and come back with other officials who would ask her more questions and so forth. After about a half an hour she was still sitting there in the security area waiting. They announced that our flight was boarding and we got on and don't know anything more.

    What I hated myself for was that I personally was creeped out by this person and her appearance. And what I particularly hated myself for was that the things creeped me out were a) her style of dress, and b) her disfigured face.

    Part of me was indignant at what looked from a distance to be discriminatory treatment. And part of it was great relief that she was not on my flight.

    • by Stiletto (12066) on Thursday November 01 2007, @08:27AM (#21195507) Homepage
      Everyone knows that there will be further terrorist attacks on the U. S.

      I love how this "fact" is just thrown out there and accepted as true, without giving a time frame. It's technically true, but utterly meaningless. Sure, somewhere between now and infinity years from now, there will be a "further terrorist attack". Great, I better prepare!

      By casually using this talking point, you're promoting the irrational fear that you argue that you are trying to avoid.

      The important questions, which get glossed over by things like the above declarative talking point, are "What is the likelihood of an attack within the next N, N+1, N+2... years?" and "What is the expected severity/method of such an attack, should it occur?" and "What is the likelihood that any given person will be affected?"

      Even if terrorists pulled off a 9/11 once every year or destroyed one shopping mall a week, your chances of actually dying in a terrorist attack are utterly miniscule [reason.com]. A rational person, when confronted with such numbers, should not be afraid.
    • You have more chance of being killed next time you get in a car or try to cross the road. Or being murdered by your neighbour. Or having a heart attack from to omuch fast food.

      The terorist threat is TINY and shouldn't have been allowed to affect life at all.

      Whether that woman was wearing a burkha or not is immaterial. Your disproportionate levels of fear are the problem here.
      • by apparently (756613) on Thursday November 01 2007, @08:29AM (#21195529)
        ??? Won what? Just who the heck declared fear as the determining factor of if we're whipped? what lily livered book worm pacifist came up with that grand scheme? Look kids, life is a lot different from what you think it's like from your ivory towers, so get with the freaking program already.

        If everyone is scared shitless, they've won.
        If we're willing to give up rights, they've won.
        If our new and improved homeland security is nothing more than security theater, they've won.
        If our retaliation is to wage war against a nation that wasn't affiliated with the attackers, thus causing us to waste lives, money, time, and goodwill in an effort that is only destabilizing the region, they've won.

        Face it, we were attacked, and 6 years later we still don't have any meaningful protection.
        "get with the freaking program", indeed.

  • by cthulu_mt (1124113) on Thursday November 01 2007, @08:03AM (#21195211)
    Choice 1: Over react and be labeled a fascist.

    Choice 2: Do nothing and be blamed when people die.

    No wonder we only get shit bags running for public office.
    • Mu (Score:5, Insightful)

      by schon (31600) on Thursday November 01 2007, @08:19AM (#21195375) Homepage
      How about:

      Choice 3: React appropriately and install security measures that work, without unduly stressing people?

      The problem isn't that there are two extremes the people in power must choose from, the problem is that the two choices you gave are actually being done at the same time.
      • Re:Mu (Score:4, Insightful)

        by SatanicPuppy (611928) * <Satanicpuppy@gmai3.14159l.com minus pi> on Thursday November 01 2007, @09:24AM (#21196279) Journal
        Look at Virginia Tech. That was a reasonable response, imho, because there was zero evidence that there was an impending rampage, rather than an isolated incident.

        But when the rampage materialized, they were viciously criticized for not having massively overreacted, on the off chance that there could be a rampage.

        Basically, the problem is people. No one in this country is willing to say, "They tried, it wasn't enough, it happens." Instead someone has to be blamed, and they have to take all the blame, even that that ought to just go to the damn perpetrator, because they should have been superhuman and seen it coming.

        So is it any wonder that the people in charge constantly overreact? Schneier hit the nail on the head this time. If you're going to be crucified for taking a commonsense, measured response that happens to be wrong, and lionized for an off-the-charts overreaction, whether its right or wrong, which one will you do? Rewarded behaviour is repeated, and punished behaviour is not.
  • by alen (225700) on Thursday November 01 2007, @08:04AM (#21195217)
    people are spoiled and every time something bad unexpected happens they can't accept it. result of living in one of the safest and affluent societies on earth.

    so if something does happen the media jumps on it with all kinds of "investigative" reporting about how some insignificant clue had been dismissed or how some proposed law wasn't passed that could have prevented this. and they attack government agencies in the process along with congress getting involved with subpeonas and investigations. so the police to CYA just start to investigate idiotic things and bugging people
    • Re: (Score:3, Interesting)

      You know there is a stinging truth to this:

      Not too long after the London bus bombings a local TV crew took it on themselves to see if they could infiltrate a local bus depot. So they get in and film themselves walking around buses and sitting in a couple of them. The go and disclose this on TV but never get brought up on charges themselves since it's such an embarrassment to the local transit authority.

      So what's it going to be, folks? Police, guards and cameras on every corner to satisfy the media? How mu
  • Beyond Fear (Score:5, Informative)

    by necro81 (917438) on Thursday November 01 2007, @08:05AM (#21195231) Journal
    For those interested in hearing Bruce Schneier dispassionately and quite reasonably shred a lot of the "security" measures implemented since 9/11, I suggest reading his book Beyond Fear [amazon.com]. The subtitle says it all: thinking sensibly about security in an uncertain world. The book was reviewed [slashdot.org] on Slashdot not long ago.

    The book takes a very general approach to security, analyzing it with the most basic categorizations, while using very clear real-life examples to illustrate. The final chapters deal specifically with security against terrorism, particularly since 9/11. His conclusion is that, from a security standpoint, most of the measures put in place - additional airport scrutiny, massive centralized databases looking for suspicious patterns, the move towards national ID cards, etc. - are largely ineffective as security measures. The massive trade-off of decreased privacy and liberty coupled with enormous cost for these measures make them especially unreasonable. In short, the widespread perceived risk and culture of fear it has fostered has made our response to the new terroristic threat wildly out-of-proportion with the actual risk.

    It's mostly preaching to the choir here at Slashdot, but I think this book should be as widely read as possible.
  • by east coast (590680) on Thursday November 01 2007, @08:07AM (#21195251)
    More likely the kind of reactions he's talking about has to deal with thrill killers. The 9/11 guys didn't do so much that was out of the norm to ring any real bells (yeah, yeah, I know, if you were there it would have set off the alarms in your head. yeah, I know that.) but the actions of thrill killers is often noticeable by those around them because of long time association and a change in behavior.

    But my real wondering is: Since when has Slashdot become the outpost for the war on terror articles? Everything posted here anymore seems to be political. What was that Taco was saying the other day about loosing control of his website? Dude, it's already happened.
  • You expect people without a fundimental understanding of chemistry of basic physics to give you a realisitic threat assesment? These are the same folks who have conflated an urban legend about mixing two chemicals, and managed to make it so I can't take a bottle of gatoraid on a flight. And you remember right after 9/11, all of the guardsmen with guns at the airport? Well they all had empty clips.

    The real problem is these idiots are in charge. When we start to respect knowledge and wisdom, and elevate those posessing both in abundance, only then will this crap end.
    • Re:Reality (Score:5, Insightful)

      by a_fuzzyduck (979684) <.ku.oc.oohay. .ta. .erucsboehtyggi.> on Thursday November 01 2007, @07:53AM (#21195129)
      now that this is out, the terrrrrrrists will change tack. They will blend in, be normal, usual, orthodox. just keep your eyes peeled for ANY non-unusual activity. be alert, be suspicious for ANYONE sticking to their normal routine, doing anything totally within the ordinary. oh, and that boot that stamps on a face ad infinitum
    • Re: (Score:3, Informative)

      Also, on another rant. What's YOUR solution, Bruce? You tell us how NOT to do it, but you have no solutions yourself. Oh wait, you do... you tell us we should do EXACTLY what you rant against:

      Actually, he wrote a whole book on the subject. [slashdot.org] What have you done?
    • by ChaosDiscord (4913) * on Thursday November 01 2007, @11:35AM (#21198371) Homepage Journal

      Would slashdot post a counter-terror expert talking about computer security if he had no experience whatsoever in that field?

      If that counter terror expert offered cogent arguments, sure, why not? If the arguments are wrong, refute them, don't engage in the logical fallacies of ad hominem attacks and appeals to authority. Security isn't some magical concern that only a few high priests can speak on. Security is a day-to-day issue that everyone needs to consider. Security is a matter of government a politics, an area that every interested citizen can debate and try to influence our government.

      "It Just Don't Look Right" is a time-tested law enforcement mantra.

      Indeed, it is. And Schneier agrees (although he calls it acting "hinky," [schneier.com] a word a custom's agent used to describe someone's behavior that led to their arrest). But you're suggesting a false dichotomy between ignoring everything and calling in the most minor of suspicions. Schneier's proposal is pretty clear: you need knowledge to be able to accurately identify hinky. [schneier.com]