5 ms·

This thread seems to be pretty chock full of some tinfoil hats. 1) You're not going to be added to "a list" because you clicked a link on hacker news. Remembe

by blhack 13y ago

This thread seems to be pretty chock full of some tinfoil hats. 1) You're not going to be added to "a list" because you clicked a link on hacker news. Remember that the NSA employs some of the smartest people in the world. Would it be meaningful to add a bunch of curious silicon valleyists to a list of "possible terrorists"? Probably not. 2) If you think that an aircraft that is anything bigger than a small pigeon could get anywhere near a major airport without getting itself a nice escort, then you're nuts. Here is a map of the airspace near JFK: http://www.aeroplanner.com/notams/airspace.cfm?apt=jfk http://www.aeroplanner.com/notams/airspace.cfm?apt=jfk This is all "Class b" or "bravo" airspace. It's all heavily controlled, heavily monitored with radar, and you have to ask permission to enter it. It's incredibly unlikely that there was a "drone" in bravo airspace. Possibly a UAV, definitely not the boogey man Iranians. 3) This website doesn't even say anything. It's some pictures that could have easily been photoshopped together. Google translate isn't giving me anything interesting, and unless HN is a LOT more diverse than I realized, you're all going nuts over a couple of grainy photos. Finally, here is what the drone that Iran supposedly "captured" last year looks like: http://i.imgur.com/ALveZWi.jpg http://i.imgur.com/ALveZWi.jpg It isn't a toy. It's huge. There is no way that is getting anywhere near a RADAR without everybody knowing about it. Yes, it is [possibly...meant to be, rumored to be] stealth. That doesn't mean it's going to go undetected into a major airport like that. Relax. Go have a beer.

jnbiche 13y ago
1. You have a lot more confidence in our government's ability to accurately compile lists than I do, particularly in light of the failures of the no-fly list: https://en.wikipedia.org/wiki/No_Fly_List#False_positives https://en.wikipedia.org/wiki/No_Fly_List#False_positives 2. Based on commentary from native Persian speakers on this thread, it would appear that no one is claiming that the drone was remotely piloted by Iranians into US Airspace, but rather the one that was shot down in Iran several months ago (confirmed by the US Government) had these photos on it. 3. See above, there are at least 2 Persian speakers on this thread. HN is a LOT more diverse than you realize. https://en.wikipedia.org/wiki/Iran–U.S._RQ-170_incident‎ https://en.wikipedia.org/wiki/Iran–U.S._RQ-170_incident‎
- s_q_b 13y ago
  "2. Based on commentary from native Persian speakers on this thread, it would appear that no one is claiming that the drone was remotely piloted by Iranians into US Airspace, but rather the one that was shot down in Iran several months ago (confirmed by the US Government) had these photos on it." If this is true it means the Iranians compromised the encryption on the UAV's drive, which would be seriously not good.
  - javert 13y ago
    The Iranians outsmarting NSA encryption? Not likely. Possible in theory and a huge deal, but not likely. If they decrpyted something from a military aircraft, it's much more likely that shoddy engineering work was done on that aspect of said aircraft because it was decided that security wasn't a top concern. (And, indeed, having pictures of JFK _isn't_ a big deal.)
    - s_q_b 13y ago
      Totally possible the imaging equipment retains data in an insecure fashion. However, milspec != NSA, and its highly likely the Russians would help the Iranians in such an endeavor in exchange for intelligence sharing.
      - javert 13y ago
        > milspec != NSA What exactly is "milspec"? I was under the impression that military security standards in the US _are_ produced by the NSA. > highly likely the Russians would help the Iranians in such an endeavor in exchange for intelligence sharing. I must be missing something... yes, but what do Russians have to do with it? I thought this was a US drone captured by Iranians. Genuine question here.
        s_q_b 13y ago
        MIL-SPEC means encryption built to military specifications. It includes, but does not equate to, NSA Suite B cryptography. As you can imagine, using crypto designed by a paranoid spook agency would not be appropriate for all military applications, for example a near-real-time flight application. As a result, there are a variety of encryption standards used by the military, some of which would be approved by the NSA, others which wouldn't. It's a good question about the Russians. The ties between Russia and Iran are much tighter than most in the US realize, especially when it comes to national security, and particularly with regard to US-related issues. If we used industrial grade crypto on a system, it would be in line with past behaviors for the Russians to help the Iranians with it.
s_q_b 13y ago
If this is anything, it's probably a redux of the Taliban accessing the unencrypted video feed of Predator drones. For a long time, most video (not control) feeds were sent in the open. The Taliban realized this and were able to grab those feeds using a $30 antenna and a laptop. A compromise in operational security? Sure. A method of "hijacking" UAVs? No way. I'm not convinced this shows anything at all. But even if it did, remember, the Iranian government has a history of photoshopping images for propaganda purposes. See e.g. http://thelede.blogs.nytimes.com/2008/07/10/in-an-iranian-image-a-missile-too-many/ http://thelede.blogs.nytimes.com/2008/07/10/in-an-iranian-im... Agree with OP. Very little here. Keep calm and carry on. EDIT: Turns out they're claiming these were pulled off the RQ-170 Sentinel that crash landed in Iran. If that's true, it would mean the drive was salvaged and decrypted, which is a potentially big deal.
celwell 13y ago
http://www.reuters.com/article/2013/06/19/us-usa-security-drones-idUSBRE95I1NW20130619 http://www.reuters.com/article/2013/06/19/us-usa-security-dr...
bigiain 13y ago
"If you think that an aircraft that is anything bigger than a small pigeon could get anywhere near a major airport without getting itself a nice escort, then you're nuts." I'm reasonably sure I've got several "aircraft" in my shed which I could easily use to overfly "a major airport" if I chose to do so. This one, for example, is at least medium or large pidgeon sized (610mm wingspan): http://www.flickr.com/photos/bigiain/5228554566/ http://www.flickr.com/photos/bigiain/5228554566/ - the flight in that video was around 2.5km from the intersection of the runways at Sydney Airport. That plane (with the camera on board) can fly for ~23 minutes doing 20m/s. That'd give me a comfortable 10mins loiter time over the airport while still being comfortably able to retrieve the camera and it's SD card. Note - that's barely more that $100 worth of stuff, it's less than 150g all up flying weight, and it's got so little metal in it that I'd be astounded if the regular airport radar could distinguish it under ideal conditions, never mind while it's only a few tens of meters up and buried in the ground clutter. Note2 - that plane would require retrieval to get the images back, someone actually interested in getting airport pictures without getting caught could use a slightly larger plane carrying a video transmitter sending pictures, never intending to get the plane back (ideally, I guess, ditching the plane at sea to avoid anyone seeing it - a hollow balsa/film construction that'd sink easily might be better than a foam "floating" construction.) Note3 - that plane as it's configured now isn't flyable at 2.5km range, but there's lots of hobbyists who've worked around the problems there.

by blhack 13y ago

jnbiche 13y ago

1. You have a lot more confidence in our government's ability to accurately compile lists than I do, particularly in light of the failures of the no-fly list: https://en.wikipedia.org/wiki/No_Fly_List#False_positives https://en.wikipedia.org/wiki/No_Fly_List#False_positives 2. Based on commentary from native Persian speakers on this thread, it would appear that no one is claiming that the drone was remotely piloted by Iranians into US Airspace, but rather the one that was shot down in Iran several months ago (confirmed by the US Government) had these photos on it. 3. See above, there are at least 2 Persian speakers on this thread. HN is a LOT more diverse than you realize. https://en.wikipedia.org/wiki/Iran–U.S._RQ-170_incident‎ https://en.wikipedia.org/wiki/Iran–U.S._RQ-170_incident‎

s_q_b 13y ago
"2. Based on commentary from native Persian speakers on this thread, it would appear that no one is claiming that the drone was remotely piloted by Iranians into US Airspace, but rather the one that was shot down in Iran several months ago (confirmed by the US Government) had these photos on it." If this is true it means the Iranians compromised the encryption on the UAV's drive, which would be seriously not good.
- javert 13y ago
  The Iranians outsmarting NSA encryption? Not likely. Possible in theory and a huge deal, but not likely. If they decrpyted something from a military aircraft, it's much more likely that shoddy engineering work was done on that aspect of said aircraft because it was decided that security wasn't a top concern. (And, indeed, having pictures of JFK _isn't_ a big deal.)
  - s_q_b 13y ago
    Totally possible the imaging equipment retains data in an insecure fashion. However, milspec != NSA, and its highly likely the Russians would help the Iranians in such an endeavor in exchange for intelligence sharing.
    - javert 13y ago
      > milspec != NSA What exactly is "milspec"? I was under the impression that military security standards in the US _are_ produced by the NSA. > highly likely the Russians would help the Iranians in such an endeavor in exchange for intelligence sharing. I must be missing something... yes, but what do Russians have to do with it? I thought this was a US drone captured by Iranians. Genuine question here.
      - s_q_b 13y ago
        MIL-SPEC means encryption built to military specifications. It includes, but does not equate to, NSA Suite B cryptography. As you can imagine, using crypto designed by a paranoid spook agency would not be appropriate for all military applications, for example a near-real-time flight application. As a result, there are a variety of encryption standards used by the military, some of which would be approved by the NSA, others which wouldn't. It's a good question about the Russians. The ties between Russia and Iran are much tighter than most in the US realize, especially when it comes to national security, and particularly with regard to US-related issues. If we used industrial grade crypto on a system, it would be in line with past behaviors for the Russians to help the Iranians with it.

s_q_b 13y ago

If this is anything, it's probably a redux of the Taliban accessing the unencrypted video feed of Predator drones. For a long time, most video (not control) feeds were sent in the open. The Taliban realized this and were able to grab those feeds using a $30 antenna and a laptop. A compromise in operational security? Sure. A method of "hijacking" UAVs? No way. I'm not convinced this shows anything at all. But even if it did, remember, the Iranian government has a history of photoshopping images for propaganda purposes. See e.g. http://thelede.blogs.nytimes.com/2008/07/10/in-an-iranian-image-a-missile-too-many/ http://thelede.blogs.nytimes.com/2008/07/10/in-an-iranian-im... Agree with OP. Very little here. Keep calm and carry on. EDIT: Turns out they're claiming these were pulled off the RQ-170 Sentinel that crash landed in Iran. If that's true, it would mean the drive was salvaged and decrypted, which is a potentially big deal.

celwell 13y ago

http://www.reuters.com/article/2013/06/19/us-usa-security-drones-idUSBRE95I1NW20130619 http://www.reuters.com/article/2013/06/19/us-usa-security-dr...

bigiain 13y ago

"If you think that an aircraft that is anything bigger than a small pigeon could get anywhere near a major airport without getting itself a nice escort, then you're nuts." I'm reasonably sure I've got several "aircraft" in my shed which I could easily use to overfly "a major airport" if I chose to do so. This one, for example, is at least medium or large pidgeon sized (610mm wingspan): http://www.flickr.com/photos/bigiain/5228554566/ http://www.flickr.com/photos/bigiain/5228554566/ - the flight in that video was around 2.5km from the intersection of the runways at Sydney Airport. That plane (with the camera on board) can fly for ~23 minutes doing 20m/s. That'd give me a comfortable 10mins loiter time over the airport while still being comfortably able to retrieve the camera and it's SD card. Note - that's barely more that $100 worth of stuff, it's less than 150g all up flying weight, and it's got so little metal in it that I'd be astounded if the regular airport radar could distinguish it under ideal conditions, never mind while it's only a few tens of meters up and buried in the ground clutter. Note2 - that plane would require retrieval to get the images back, someone actually interested in getting airport pictures without getting caught could use a slightly larger plane carrying a video transmitter sending pictures, never intending to get the plane back (ideally, I guess, ditching the plane at sea to avoid anyone seeing it - a hollow balsa/film construction that'd sink easily might be better than a foam "floating" construction.) Note3 - that plane as it's configured now isn't flyable at 2.5km range, but there's lots of hobbyists who've worked around the problems there.