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What The DHS Is Looking For In Your Posts

New submitter lister king of smeg writes "As we all know The Department of Homeland Security monitors social networks,in an attempt to expose 'Items Of Interest.' As it turns out many terms including seemingly benign words such as flu, agent, response, cops drill, etc are on the list of words that set off warning bells for the government spooks. Many of the terms make sense ..., but there are some real stupid ones on the list to like 'social network' ... [according to a] list of key words provided to a DHS contractor that were released by EPIC."

46 of 278 comments (clear)

  1. Great, now the terrorists are controlling nature by elrous0 · · Score: 5, Insightful

    Hurricane, Tornado, Twister, Tsunami, Earthquake, Tremor, Flood

    Are they trying to catch real-world terrorists or Lex Luthor?

    I guess at least we should be happy that "Dissent", "Protest", "Occupy", "Tea party", and "Third Party" aren't on there...well, not yet anyway.

    --
    SJW: Someone who has run out of real oppression, and has to fake it.
  2. Slashdotters are safe for now by Barbara,+not+Barbie · · Score: 3, Insightful

    The word "troll" is not yet a "terr'rist term".

    --
    Let's call it what it is, Anti-Social Media.
    1. Re:Slashdotters are safe for now by courteaudotbiz · · Score: 5, Funny
      I particularly like this part:

      DDOS (Dedicated Denial of Service)

  3. Re:Great, now the terrorists are controlling natur by Geoffrey.landis · · Score: 5, Insightful

    Hurricane, Tornado, Twister, Tsunami, Earthquake, Tremor, Flood

    Are they trying to catch real-world terrorists or Lex Luthor?

    Well, Homeland security also encompasses the Federal Emergency Management Agency, so they do have some real interest in getting the news fast if there is a natural disaster going on. It turns out that the twitter feeds actually do spread news of natural disasters faster than watching CNN.

    (...and, for that matter, if Lex Luthor is up to tricks, shouldn't they want to catch him?)

    --
    http://www.geoffreylandis.com
  4. Examples by truthsearch · · Score: 4, Interesting

    Of the 4 examples in this post, "flu", "agent", and "cops drill" aren't inappropriate things to monitor (if it's appropriate to monitor at all, which is another story). "Flu" tracking is important for epidemics. Discussions of the location of cops and agents seems to make sense too. Again, I think it's silly they're trying to monitor social networks to this level, but if they're going to do it those aren't the worst keywords.

    Also, I guess now I'm going to be tracked for discussing the keywords. How very meta.

    1. Re:Examples by gandhi_2 · · Score: 3, Funny

      Is it too late to start calling them the DeHStapo?

    2. Re:Examples by arth1 · · Score: 4, Insightful

      They're only useful if they don't provide too many false positives. If you get fifty thousand pages talking about someone having the flu or mail transport agents, the real threats are going to be buried.

      Plus, mere keyword checking breeds a set of newer, stupider DHS agents who miss the whole "intelligence" part of intelligence, and are likely to detain someone who has tweeted that they're going to party and destroy L.A.
      Somebody set up us the bomb.

    3. Re:Examples by Sedennial · · Score: 4, Insightful

      Not necessarily. The keyword list published probably is only the trigger key links. If you also started talking about 'social media' in the context of 'covert channel' you can bet that social media would raise a red flag.

      Many of the algorithms used (especially some implementations of Bayesian filters) for this type of scoring are more than capable of correctly (or almost always correctly) identifying and excluding 'trolling'. You look for patterns of recurring words or linked words or synonymic links (aka if 'anthrax' is in my list, also look for '((bacterial OR viral)+agent)'. You look for deltas in the frequency of occurrence with persistence. Couple that with dynamic weighting based on local/national/global new events. So if you suddenly start using the words 'anthrax', 'cities', and 'target' when there isn't anything like that going on, and your conversation persists, that will get a high score. If every 17 days you post a tweet that contains a city name, a time, and a "random" dictionary word (aka a one-time crypto pad), that will probably score much higher than your talking about anthrax right after someone sends a bunch of letters with white powder around the country. IThe sophistication of the language context analysis software that is in existence is way past anything that most people realize.

    4. Re:Examples by Anonymous Coward · · Score: 3, Interesting

      You sir, get the gold star!

      The analysis software could also be used to detect patterns of "coded" words in relation to events that might occur.
      This strategy would allow you to identify repetitive words for later decoding, identify specific geographic locations these
      words are used in, and possibly determine the size of the group using them.

      Social media platforms (Facebook, Google+, Myspace, etc) provide an excellent mechanism to "drill" out from a "Known" to
      potentially identify the recipients and "Key" propagators.

      Now, tie this to (very limited list) cell calls, GPS, banking transactions, and you'll be able to build a pretty well rounded "threat" profile of any person identified.

  5. Free GPS receiver! by vikisonline · · Score: 5, Funny

    And I found a cool way to get a free gps receiver!
    Just post the following words on your blog:
    allah akbar, jihad!, white, house, flu, anthrax, bomb, airplane!, pope, my brothers!, 70 virgins, hail mary

    1. Re:Free GPS receiver! by acariquara · · Score: 4, Funny

      It's 72 virgins you insensitive clod!

      - Akmad

      Not after I'm done with them.

      --
      Dear aunt, let's set so double the killer delete select all
    2. Re:Free GPS receiver! by CanHasDIY · · Score: 3, Funny

      Nope... but you can go get me a sandwich.

      sudo !!

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
  6. Re:Great, now the terrorists are controlling natur by FriendlyLurker · · Score: 4, Insightful

    Are they trying to catch real-world terrorists or Lex Luthor?

    They are trying to catch you, the citizen, organizing to reform the financial elites that have ruined our economy and control our/their politicians.

  7. since 9/11 by FudRucker · · Score: 5, Interesting

    i have noticed the government gotten more & more drunk and insane with their control & power, and it is steadily getting worse, my only question is how tyrannical will they get before the citizens of this nation wake up and turn on them...

    --
    Politics is Treachery, Religion is Brainwashing
    1. Re:since 9/11 by vlm · · Score: 4, Insightful

      Not till they shut off dancing with the stars, hillbilly hand fishin, and monday night football.

      --
      "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
    2. Re:since 9/11 by AngryDeuce · · Score: 5, Interesting

      We're stuck in a positive feedback loop now. The more the government over-reaches in the interests of security, the more pissed off the populace gets, which leads to more civil disobedience and activism, which leads to more over-reaches in the interests of security, which leads to a more pissed off populace, and so on...

      The Occupy protests are just the beginning. Things are going to get much worse before they get any better. It doesn't really matter much at all who is sitting in Washington, D.C., Demican or Republicrat, the bullshit has already reached critical mass, now it's just time to wait for the meltdown.

      People call me crazy, but I'm taking steps to prepare myself and my family. A few years ago I read these eye-opening blog posts about the effects of the Argentinian Economic Crisis of 1999-2002 from the point of view of a regular, college-educated, city dweller. It's scary shit. I know that if similar things were to happen to the U.S. a lot of people would be in very poor shape to deal with it. I'm not going to allow myself or my family to be victimized due to being unprepared.

      Growing up I never thought things would get to even this point in this country.

    3. Re:since 9/11 by Ihmhi · · Score: 5, Funny

      hillbilly hand fishin.

      That's... that's not a real show, is it?

      -googles-

      Mother of God... it is.

  8. Re:Great, now the terrorists are controlling natur by vlm · · Score: 4, Funny

    ... Tornado, Twister, Tsunami, ...

    Are they trying to catch real-world terrorists or Lex Luthor?

    They're looking for the coed naked twister parties. I haven't seen a t-shirt or hat with that phrase in probably 20 years...

    Seriously though I hope they whitelist weather.gov or else a lot of mostly harmless meteorologists will pay the ultimate price in america's war on civil liberties err I mean terror.

    --
    "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
  9. False Positives by Thelasko · · Score: 3, Interesting

    I predict a large percentage of false positives as word of this list spreads across the social networks.

    --
    One of our competitors trademarked the term "hypothesis". From now on, we will call them "boneheaded ideas".
    1. Re:False Positives by Aldenissin · · Score: 3, Interesting

      I predict that future leaks of this sort will be intentional as this one likely was, since it is the best way to fully perfect your algorithms...

      --
      Like a city whose walls are broken down is a man who lacks self-control.
  10. Kiddie porn by kdawson+(3715) · · Score: 5, Funny

    I am going to blow up NYC by using terror, social networking, and flu. Agent orange is my favorite mixed drink.

    RADIOACTIVE AGRO TERROR!!!!!!!!!twelve131313

    Better yet, I had to get my kids inoculated with TAMIFLU and now can't afford to contribute to this year's IRA. I went to the TARGET last night in SAN DIEGO and had a conversation with a SMART cashier. She told me that she was an AGRICULTURE major before moving from EL PASO but decided that GAS was too expensive for that.

    WOOT!

  11. Re:Great, now the terrorists are controlling natur by vlm · · Score: 3, Funny

    Hurricane, Tornado, Twister, Tsunami, Earthquake, Tremor, Flood

    Are they trying to catch real-world terrorists or Lex Luthor?

    They're looking for music pirates! Its a RIAA front! Beware!

    Rock you like a Huricaaaaane... (a little over played, but good)

    Pantera_Floods.mp3 (pretty good)

    "Texas Tornado" by Bobby Braddock (note I spec'd music pirates, not "good music" pirates)

    Earthquake by lil wayne (see above note x10)

    I need some help w/ the rest...

    --
    "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
  12. Re:Interesting. by Johann+Lau · · Score: 3, Insightful

    I don't see anything that would flag for a white Christian "America First" group

    Why would a bunch of Nazis monitor a bunch of Nazis?

    Yes, I alluding to white supremacists and radical pro-life groups that resort to bombings and doctor assassinations.

    Which in turn increases the pretext for ramping up security? Again why would anyone in power monitor that, other than to know where to send cheques? It's not like the people who run the country perform abortions, or give a flying fuck about those who do. And religious turmoil is always good, that is the perfect distract from anything and everything that matters.

    Yeah, I'm being cranky. So what. Also, Lenny will perform the Green Cheese at the Saturday Lane with a scooter full of bobcats and two, at 72 north hotel sigma poopyhead alpha.

  13. Re:Great, now the terrorists are controlling natur by Nidi62 · · Score: 4, Insightful

    Hurricane, Tornado, Twister, Tsunami, Earthquake, Tremor, Flood

    Are they trying to catch real-world terrorists or Lex Luthor?

    Considering that any person considering illegal action that has had at least a modicum of training (which is fairly easily found by simple going to the right websites/forums) would never use terms such as these openly in social networks, I doubt that would ever even happen. One of the first things they would learn would be operational security, ie code-words and code phrases. I highly doubt DHS seriously expects that this will help them identify anyone. More than likely they see it as a way to track general trends, which would explain the inclusion of weather terms. As a poster below me mentioned, FEMA comes under the purview of DHS, so coupling search terms like this with location data can give data on path, damage levels, infection rates/patterns (in the case of "flu"). This is far more than a simple Big Brother-esque surveillance program as the summary is trying to lead people to believe. It has plenty of scientific, beneficial uses as well.

    --
    The only thing necessary for evil to triumph is for it to be pitted against a slightly greater evil
  14. Re:Great, now the terrorists are controlling natur by Johann+Lau · · Score: 5, Insightful

    Are they trying to catch real-world terrorists or Lex Luthor?

    Neither. Who the fuck are you kidding, other than yourself? What terrorist would talk in plain text on social networks about serious stuff? I'd be surprised if they're even into mail and cell phones a whole lot. I mean, the ones that actually end up doing stuff -- surely not the American population, which might after all wake up to how badly it's being shafted, and which is the main target of this. The only threat the terrorists face is the tax payers saying "nah, let's pay for something else, schools maybe". So they come up with stuff like this. And hey, it's not like you have any way of knowing what they're actually searching for, that won't be declassified for 50 years, if ever. This is just something to tell people "they're watching", and the more shallow the discussion about it is, the better.

  15. Re:Great, now the terrorists are controlling natur by nine-times · · Score: 5, Funny

    I think we should find out all the words that they're monitoring, and organize a movement to have everyone slip them all into their facebook/twitter posts.

    Hey everyone! I just dropped a dirty bomb in the toilet. So stinky!

    or

    I'm going to really attack the gym today, do some exercise drills. It'll be an explosion of activity!

    or

    Molly, I really loved seeing you tonight. Happy Birthday! Chemical weapons.

  16. Routine spying by kilfarsnar · · Score: 5, Insightful

    Isn't it interesting that we now can take for granted that the government is spying on us? When I was a boy, one of the great things about this country, and one of the things that distinguished us from other countries, was that we didn't have to worry about that. In fact we took it for granted that the government wasn't watching what we did and listening to what we said.

    Then some people flew some planes into some buildings and we all lost our collective shit. It seems everyone, from the media to politicians to businesses to defense contractors and intelligence agencies, has an interest in keeping the American people cowered in fear. And cower we do! We would never have put up with the wars and the invasions of our rights and privacy 12 years ago. But once people have the shit scared out of them, they will accept a lot of stuff they wouldn't have before. There are people know and count on this.

    People, 9/11 was a one-off event. It was horrifying and disturbing, but it isn't going to happen again. In the meantime, there have been no significant terrorist attacks in this country. Sure, we've had the shoe-bomber and then the underwear-bomber (both of whom evaded security). But are those guys worth all this? There is no terrorist threat! Yes, there are those few who think violence will get them what they want, but that has always been true. There is no threat that warrants this overreaction, and shifting of the fundamental character of this country.

    But now everyone is afraid, and are kept that way by the entities mentioned above, who see self-interest in our fear. They are not interested in actually protecting you (as if you needed to be protected), they are lining their pockets and building power structures. It's a shame, because it seems that at the end of the day, "the land of the free and the home of the brave" is just a line in a song.

    There you go DHS (or NSA, or FBI, or CIA, or NRO), put me on your list.

    --
    "What the American public doesn't know is what makes them the American public." -Ray Zalinsky (Tommy Boy)
    1. Re:Routine spying by acoustix · · Score: 3, Insightful

      I agree 100%. The words "give me liberty or give me death" mean more now than ever.

      --
      "A plan fiendishly clever in its intricacies"- Homer Simpson
    2. Re:Routine spying by MadCow42 · · Score: 4, Informative

      >>Then some people flew some planes into some buildings and we all lost our collective shit.

      No, it was happening well before that. 9/11 just gave them a reason to accellerate it, and to increase their budget for doing it.

      Ever heard of Echelon? http://www.scribd.com/doc/49552147/ECHELON-Surveillance-Program (written in 1999/2000)

      --
      I used to have a sig, but I set it free and it never came back.
    3. Re:Routine spying by T.E.D. · · Score: 3, Interesting

      How old are you, 103?

      When I was a kid in the '70's, it was quite common to insert the phrase "screw you J. Edgar Hoover" into any telephone conversation when odd noises were heard over the line. Most adults I knew did it. People my parent's age still say it on occasion. It seems pretty clear their assumtion was that the FBI was listening in on personal phone calls with impunity.

  17. This is what they want you to believe by bjourne · · Score: 3, Interesting

    Call me a conspiracy nut, but I wouldn't think that the DHS would let their wordlist get released if all they were doing was matching texts on specific terms. That is no better than a really dumb bayesian spam filter and would easily be defeated with childishly simple methods. When it comes to content filtering and semantic extraction, the science has moved way beyond such simple methods. Actually it is a very interesting research topic and I would love to have a job working with developing such models for the DHS if it wasn't for such an immoral purpose.

    Likely other signals they use to extract information is the dates and times when messages are sent and from which ip addresses. Also how well written they are and what kinds of spelling and grammatical errors. Native speakers of semitic languages such as Arabic make different kinds of spelling errors than Germanic language speakers. That's just from the top of my head. My point is that government surveillance organisations aren't as dumb as the article seem to suggest.

    1. Re:This is what they want you to believe by Brannoncyll · · Score: 4, Informative

      My point is that government surveillance organisations aren't as dumb as the article seem to suggest.

      This suggests otherwise! A couple of dumbass kids tweeting about their vacation using generic slang gets them denied access to the US. Score one for paranoia.

  18. Re:Great, now the terrorists are controlling natur by drinkypoo · · Score: 3, Insightful

    Correct me if I'm wrong, but don't we have systems designed to monitor weather, flooding, seismic activity, volcanism and so on? If they're finding out about natural disasters from social networks, that's beyond pathetic.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  19. Re:Great, now the terrorists are controlling natur by need4mospd · · Score: 4, Insightful

    What terrorist would talk in plain text on social networks about serious stuff?

    The kind the DHS wants us to believe actually exist.

  20. Re:Great, now the terrorists are controlling natur by Sedennial · · Score: 3, Interesting

    I agree. This list is probably opsec from DHS side. Disinformation. If it was me, I would have technically a 'keyword list' matching system specifically for release in FOIA situations like this. The actual searching/identification/tagging is algorithmic and context based and has very little to do with this list.

  21. Re:Great, now the terrorists are controlling natur by ultranova · · Score: 4, Insightful

    Correct me if I'm wrong, but don't we have systems designed to monitor weather, flooding, seismic activity, volcanism and so on? If they're finding out about natural disasters from social networks, that's beyond pathetic.

    No system is 100% accurate, so it's best to have redundancy and correlate multiple sensors. Also, it takes time to process data from them, and then more time to send information to interested parties. Twitter or other sources (say, the amount of 911 calls being made in an area) could be used to prioritize an area for more detailed scrutiny.

    Besides, disaster recognition systems cost money, so you can't just blanket every square meter with sensors - you have to decide what disasters are likely to hit where. But even low-probability disasters can hit, and monitoring Twitter is a cheap way of getting basic coverage for everything everywhere, so why not do it?

    --

    Forget magic. Any technology distinguishable from divine power is insufficiently advanced.

  22. I am surprised no one posted this yet by fph+il+quozientatore · · Score: 3, Funny

    I would just like to say Department of Homeland Security (DHS) Federal Emergency Management Agency (FEMA) Coast Guard (USCG) Customs and Border Protection (CBP) Border Patrol Secret Service (USSS) National Operations Center (NOC) Homeland Defense Immigration Customs Enforcement (ICE) Agent Task Force Central Intelligence Agency (CIA) Fusion Center Drug Enforcement Agency (DEA) Secure Border Initiative (SBI) Federal Bureau of Investigation (FBI) Alcohol Tobacco and Firearms (ATF) U.S. Citizenship and Immigration Services (CIS) Federal Air Marshal Service (FAMS) Transportation Security Administration (TSA) Air Marshal Federal Aviation Administration (FAA) National Guard Red Cross United Nations (UN) Assassination Attack Domestic security Drill Exercise Cops Law enforcement Authorities Disaster assistance Disaster management DNDO (Domestic Nuclear Detection Office) National preparedness Mitigation Prevention Response Recovery Dirty Bomb Domestic nuclear detection Emergency management Emergency response First responder Homeland security Maritime domain awareness (MDA) National preparedness initiative Militia Shooting Shots fired Evacuation Deaths Hostage Explosion (explosive) Police Disaster medical assistance team (DMAT) Organized crime Gangs National security State of emergency Security Breach Threat Standoff SWAT Screening Lockdown Bomb (squad or threat) Crash Looting Riot Emergency Landing Pipe bomb Incident Facility Hazmat Nuclear Chemical Spill Suspicious package/device Toxic National laboratory Nuclear facility Nuclear threat Cloud Plume Radiation Radioactive Leak Biological infection (or event) Chemical Chemical burn Biological Epidemic Hazardous Hazardous material incident Industrial spill Infection Powder (white) Gas Spillover Anthrax Blister agent Exposure Burn Nerve agent Ricin Sarin North Korea Outbreak Contamination Exposure Virus Evacuation Bacteria Recall Ebola Food Poisoning Foot and Mouth (FMD) H5N1 Avian Flu Salmonella Small Pox Plague Human to human Human to ANIMAL Influenza Center for Disease Control (CDC) Drug Administration (FDA) Public Health Toxic Agro Terror Tuberculosis (TB) Agriculture Listeria Symptoms Mutation Resistant Antiviral Wave Pandemic Infection Water/air borne Sick Swine Pork Strain Quarantine H1N1 Vaccine Tamiflu Norvo Virus Epidemic World Health Organization (WHO and components) Viral Hemorrhagic Fever E. Coli Infrastructure security Airport CIKR (Critical Infrastructure & Key Resources) AMTRAK Collapse Computer infrastructure Communications infrastructure Telecommunications Critical infrastructure National infrastructure Metro WMATA Airplane (and derivatives) Chemical fire Subway BART MARTA Port Authority NBIC (National Biosurveillance Integration Center) Transportation security Grid Power Smart Body scanner Electric Failure or outage Black out Brown out Port Dock Bridge Canceled Delays Service disruption Power lines Drug cartel Violence Gang Drug Narcotics Cocaine Marijuana Heroin Border Mexico Cartel Southwest Juarez Sinaloa Tijuana Torreon Yuma Tucson Decapitated U.S. Consulate Consular El Paso Fort Hancock San Diego Ciudad Juarez Nogales Sonora Colombia Mara salvatrucha MS13 or MS-13 Drug war M

    --
    My first program:

    Hell Segmentation fault

  23. Let's Have Fun by fishthegeek · · Score: 3, Funny

    I suggest that it would be extraordinairly fun to ranomly tweet gibberish (e.g. 2k34k34$$8djks-03-28378dk #DidYouDoThis?) on twitter and enjoy the fact that the best crypto people in the employ of 3 letter agencies will be frustrated trying to figure it out.

    Seriously... the best way to confound such a keyword system is to make analysis meaningless.

    --
    load "$",8,1
  24. DHS by eternaldoctorwho · · Score: 4, Insightful

    The Department of "Homeland Security"....that name always reminds me of the Nightwatch from Babylon 5. I still cringe when people refer to the U.S. as "Homeland" or "Motherland".

  25. Re:Great, now the terrorists are controlling natur by C_L_Lk · · Score: 3, Insightful

    Yes and no. With today's population all having handheld devices that can twitter, facebook, etc. it's often the case that the local population to an event gets the message out often substantially before the official channels do. Take for example tornadoes - while the NWS may have radar that shows where a tornado might be occurring, and people calling 911 might set off official responses to a tornado, someone who's sitting in their house tweeting that the house next door just flew away in a twister is more immediate and more eyewitness - which is what DHS is looking for - they want to know if something is going on before the official channels can process it. After RTFA and the document related, it appears they have a "trust order relationship" - first off - major news media (CNN, etc.) - second is "local media" - third is things like well known websites and news aggregate sites, fourth is blogs and social media, etc... things that are 3rd and 4th level need "confirmation" from a first level source before it becomes official. This just sets off the warning bells that something might be happening and everyone needs to pay more attention that something could be up.... makes sense if you ask me.

  26. Re:Great, now the terrorists are controlling natur by berashith · · Score: 4, Funny

    but we are in the US, so we have square feet instead of square meters... which means it takes 9 times as many sensors!

  27. Re:Attention DHS! by Anonymous Coward · · Score: 4, Funny

    Yeah and I can think of only two words scarier - President Palin.

  28. Re:Great, now the terrorists are controlling natur by TheGratefulNet · · Score: 4, Funny

    but we are in the US, so we have square feet

    ah, that explains the high cost of shoes, here, then!

    --

    --
    "It is now safe to switch off your computer."
  29. Re:Great, now the terrorists are controlling natur by russotto · · Score: 4, Funny

    Lex Luthor's defenses are all kryptonite and red sun lamps. You don't send in Superman, you send in Batman or Wonder Woman.

    Great, now you've got Lex Luthor with a utility belt and an invisible plane.

  30. Re:Great, now the terrorists are controlling natur by Gilmoure · · Score: 4, Funny

    Aw, geez, not this shit again. Clark Kent is a reporter. He wears glasses. Superman is... Superman. He's weird and cool. And he does not. Wear. GLASSES!

    Give it up already.

    --
    I drank what? -- Socrates
  31. Re:Great, now the terrorists are controlling natur by Gilmoure · · Score: 3, Funny

    And a hot bustier! Tim Curry will be jealous.

    --
    I drank what? -- Socrates