Cheap Video Sniffing 162
HadleyRipleyArgusRockefellerDog writes "Want to see what other people find interesting enough to watch with an X10 Camera? Radical Software Group has a page describing how to build a "video sniffer". They say they picked up their first image after walking half a block in NY city. X10's work on the same frequency as 802.11b. .. anyone want a combo WiFi/Video sniffer for Christmas?"
Don't you know? (Score:5, Funny)
I already know. A pool, from left to right, and then this hot twenty-something in a blue dress, up and down.
Really, what else is there?
Sociology hat (Score:2, Interesting)
great.
Year Old Dupe (Score:4, Informative)
Re:Year Old Dupe (Score:5, Funny)
Yes, it's completely intentional.
Legal? Moral? (Score:5, Funny)
Re:Legal? Moral? (Score:1)
Re:Legal? Moral? (Score:2)
I am tired of these jokes about my giant hand. The first such incidence occured in 1956 when..
Re:Legal? Moral? (Score:2)
*snicker*
erm...i'll give it a miss (Score:4, Funny)
Re:erm...i'll give it a miss (Score:2, Funny)
We don't want to *talk* to the babes, but *see* them. Big difference. Turn the volume off.
Less Chatter == More Splatter
Re:erm...i'll give it a miss (Score:1, Interesting)
Mirror (Score:5, Informative)
Re:Mirror (Score:2)
Ummm... (Score:5, Funny)
Looking at baby cribs, kids rooms, and garden sheds just isn't my thing, thanks.
Re:Ummm... (Score:5, Insightful)
A quick trudge of any *shudder* blog site is more than enough to convince me that everyone else leads a life as boring as mine.
Of course, it may just be that the people with interesting lives are out living them. Now there's a thought . . .
Re:Ummm... (Score:3, Funny)
Now we know what Michael Jackson's new hobby is.
Extra window in the house (Score:3, Interesting)
It is like an extra window in the house.
umm, I'm not so sure (Score:4, Funny)
Video sniffing...next thing we're gonna have an article on dry erase marker sniffing.
Re:umm, I'm not so sure (Score:2, Funny)
That would truly be useful because I used to do that until I forgot how to take the caps off the... what was I saying again?
Encryption (Score:4, Interesting)
Re:Encryption (Score:3, Interesting)
I tried to find any specs about that, but couldn't find any. I however doubt that there would be any encryption, because all they actually did according to the page was to combine a screen and a X10 reciever. Or am I missing something here?
You could however check the article in 2600 [2600.com] about "warspying" which said to have inspired them.
Re:Encryption (Score:5, Informative)
Cool tv though (Score:1, Offtopic)
Re:Cool tv though (Score:3, Informative)
Re:Cool tv though (Score:5, Informative)
Re:Cool tv though (Score:2)
Re:Cool tv though (Score:2)
And what happened to the Anonymous Coward option? It's gone!
Security camera? (Score:5, Insightful)
Why in the hell would a security camera be wireless? And this thing doesn't even seem to be encrypted!
Re:Security camera? (Score:4, Insightful)
And this thing doesn't even seem to be encrypted! They probably could not imagine that anyone would care enough to tune in. Even if someone tuned in, so what? I would leave it unencrypted even now.
Re:Security camera? (Score:3, Offtopic)
Re:Security camera? (Score:1)
Well, if I should break in to somewhere I could be interested to know if I looked good on the screen... who wouldn't?
Re:Security camera? (Score:4, Interesting)
First, the bad guys could watch the feed from that wireless camera unknown to anyone for weeks to "case" the target.
Secondly, all they'd probably have to do to render that camera useless would be intercept some video of the area it watches when said area was unoccupied, change any necessary onscreen time/date stamps (which aren't even an issue if it's a cheap-ass X10 camera), and rebroadcast it with a signal strong enough to overpower the signal from the real camera.
Of course, this all becomes a non-issue if you assume that an X10 camera would never be used to secure something valuable enough to be of interest to technically-sophisticated thieves who could easily defeat the system. But this is America, and stupider things have happened.
~Philly
Re:Security camera? (Score:2)
You don't even need technical sophistication beyond being able to see what the camera sees. In most places that use security cameras, they don't cover every square inch. In most cases it isn't very practical and sometimes it's not even possible.
People who place security cameras tend to
Re:Security camera? (Score:5, Informative)
I worked a couple jobs while paying for college. Security (the polyester kind) being one of the less rewarding - almost as fun as column chromatography of feces samples in the lab. Anyhow, tape decks were spendy, broken cameras were cheap. I'd wire up a couple cameras in the open and leave a blind spot. That is where I stuck the hidden camera connected to one of two working tape decks. Just like shooting fish in a barrel. You would see them look to make sure the cameras did not cover that area, walk back, and stuff the goods in their pockets/lunchbox/etc.
Don't assume. The concept of honeypots extend outside of IT....
Re:Security camera? (Score:3, Interesting)
I'd wire up a couple cameras in the open and leave a blind spot. That is where I stuck the hidden camera connected to one of two working tape decks. Just like shooting fish in a barrel. You would see them look to make sure the cameras did not cover that area, walk back, and stuff the goods in their pockets/lunchbox/etc.
How is this better than making the last camera visible, preventing the crimes altogether?
Re:Security camera? (Score:2, Informative)
Because 'complete' camera coverage did not stop shrinkage. I tried it. People can be very ingenious, and it took real work to figure out not only what, but how and when stuff disappeared. Honeypots got the stupid/cocky ones - which was within the scope of what a minimal paying job that let me study. Having the cops haul away those caught made an impact but even showing people we would prosecute was only a deterren
Re:Security camera? (Score:5, Interesting)
Security cameras don't usually record every square inch, because in many cases it isn't very practical or cost effective. If you were going to (hypothetically speaking of course) break into a place, you would definitely want to know what the camera *couldn't* see. You'd watch the camera, compare with what you know about the inside of the building, and through the process of elimination -- voila! You now know what the camera doesn't see.
Sometimes people who place security cameras don't think about other possible ways of entering buildings. They usually watch the door. But one could conceivably enter a building through windows or ventilation systems.
Even if you had a camera looking at every possible means of entry, chances are good that one or more of those cameras can be disabled or fooled somehow. Knowing what the camera can and can't see can reveal strategies for disabling or fooling the cameras.
Re:Security camera? (Score:1)
If you can see the camera, then you can pretty much tell what it can and can't see. It may have a wide angle lens, but it's still pretty much limited to what it is pointed at. Visible cameras are more for deterrent value anyway.
I think your argument mostly applies to hidden cameras. Discovering the location of the hidden cameras would defeat the purpose of hiding them.
Re:Security camera? (Score:4, Interesting)
Even with a totally visible camera, you can't usually tell how wide the angle of view is on the lens. Also, some visible cameras are capable of moving, and do so on a programmed frequency. You'd definitely want to know what that camera can see.
If you have a place that has a lot of visible cameras the space available to hide in may be as little 2-3 sq. ft. Without being able see that space for sure, you might not take the chance, but if you can pick up the video image via X10 video sniffing, you will know exactly where that space is.
Re:Security camera? (Score:1)
Or record it, then disable the camera and broadcast the recording while you waltz in, just like in da movies.
Re:Security camera? (Score:2)
Re:Security camera? (Score:2)
How are you preventing a replay attack on this insecure link?
Re:Security camera? (Score:2)
Watch a little too much Speed, did we?
You'd think they'd notice if there was TWO signals with the same picture?
Re:Security camera? (Score:2)
Re:Security camera? (Score:2)
OH NO (Score:1, Funny)
Re:Security camera? (Score:4, Interesting)
Ever heard of Pringles cans used for X10? That works too!
Re:Security camera? (Score:3, Funny)
Re:Security camera? (Score:4, Interesting)
Something to think about when sniffing or trying to prevent reception of undesired signals.
2600 had an article on this as well... (Score:1)
I'd never do this (Score:4, Funny)
Re:X10 is poor quality anyway (Score:2)
I know nobody is going to read tha article (Score:5, Insightful)
More
Re:I know nobody is going to read tha article (Score:3, Insightful)
Plus the odd closing statement: anyone want a combo WiFi/Video sniffer for Christmas? Well, I do, but I certainly can not find out from that article. Will have to wait for someone to coax a WiFi card into sniffing analog signals and playing them on a computer.
Re:I know nobody is going to read tha article (Score:2)
Yeah...useful would have been giving me a link to some software that lets me see X10 video using the built in wireless on my laptop. I seriously doubt that's going to happen, but I don't really know how X10 video works. If it's just analog 2.4, it's never gonna happen. If they bastardize 802.11b somehow, it MIGHT be possible.
I know what you're thinking after that ramble. Shut up. It's
Re:I know nobody is going to read tha article (Score:1)
Anyhow, the submitter failed to consider how fucking horrid the interference would be in a system proposed by his closing statement.
Re:I know nobody is going to read tha article (Score:2)
A better bet is "software defined radio": http://www.gnu.org/software/gnuradio/
uhm (Score:1)
Re:uhm (Score:2)
-Restil
X10 cameras (Score:1, Funny)
(popup)
Buy are new X10 Camera. Broadcast your personal life to your neighborhood! Publicise your life! Offer expires 11:59:59tonight.
How about (Score:2, Interesting)
Re:How about (Score:1)
Supply Vs Demand (Score:3, Funny)
What a wonderful society we live in.
Someone should set up an X10 looking at the image from goatse and broadcast it for any voyers out there.
Re:Supply Vs Demand (Score:1)
finally.... (Score:5, Funny)
Re:finally.... (Score:2, Funny)
Re:finally.... (Score:2)
Free as in splurge.
Non-Modder Friendly Solution (Score:5, Informative)
Re:Non-Modder Friendly Solution (Score:2, Informative)
Simply Amazing! (Score:5, Funny)
Re:Simply Amazing! (Score:4, Interesting)
I wonder, though. X10 cameras and 802.11b equipment do work on the same frequency. Would it be possible to write a program that would allow you to receive X10 data with a WiFi card? We've got the GNU Radio program [gnu.org] that can receive HDTV signals and radio signals and so on. Perhaps that could be modified to grab X10 signals through your wifi card.
Mind you, it may be that the two technologies are too different to be easily adapted to one another. Sharing spectrum is only one factor to be considered, and a fairly small one at that. Any X10 geeks care to comment on the feasibility of receiving X10 signals with 802.11b hardware?
Re:Simply Amazing! (Score:1)
Perhaps one day there will be a bit of hardware that will allow us to upload DSP programs to it and have it able to dis
Re:Simply Amazing! (Score:2)
Yeah, but have you ever just been whelmed?
Re:Simply Amazing! (Score:2)
Only in New York.. (Score:4, Insightful)
Re:Only in New York..and the UK! (Score:2, Informative)
Start your own TV-studio (Score:4, Funny)
Re:Start your own TV-studio (Score:3, Interesting)
Either overpower the other signal, or take out the other security camera.
It would be a lot more effective than hanging a picture in front of the camera.
-Restil
you mean people actually have X10 cameras? (Score:2, Funny)
hypocrites! all of you!
Just think... (Score:2)
Child abuse (Score:5, Interesting)
Yeah, about a year ago.
Re:Child abuse (Score:2)
Ironically enough, Hitler was abused severly as a child.
Okay... (Score:5, Insightful)
Then they turn around and say "cool, I need to get me some of that" to a device that lets you invade other people's privacy without their knowledge or consent.
Of course, Slashdot people are also "we hate the MPAA, when does the new Matrix movie open?" too, so I guess I shouldn't be too shocked
Re:Okay... (Score:5, Insightful)
It's like if I walk down the street and people use X-ray glasses to stare at my crotch - that is an invasion of privacy. But this is the equivalent of me walking down the street with my dick dangling merrily. If I show it for the world to see, it's pretty dumb to get mad at people who look.
Re:Okay... (Score:2)
Re:Okay... (Score:3, Interesting)
If you're filming things with your nifty wireless camera that you don't feel comfortable with people watching, then use a more secure method (like, say, a wired camera). If what you're doing requires wireless capability, and you recognize that, chances are you could find a more secure way to do it.
Going with your example... because people could point cameras into the window, if it mattered to you, you would want to close the w
Re:Okay... (Score:2)
Yeah, and if someone forgets and leaves their keys in the car, they are just ASKING me to steal it... Nice rationalization, buddy.
Most people don't even understand the implications of not encrypting the signal.. Not everyone is a geek..
Re:Okay... (Score:2)
True enough. Anyone that hasn't figured out how to block cookies yet shouldn't be on the web.
Yet ... (Score:1)
Wireless receiver (Score:1, Informative)
Do we need the video receiver? (Score:2, Interesting)
This is a very good thing! (Score:2)
Just the other day, my boss was telling me that now when he and his wife stay in someone's guest bedroom, he's always nervous about whether there is an X10 camera hidden in there.
I suppose I could build him one of these, and he could have at least some idea of whether he's being watched or not...
steve
Useful? (Score:3, Insightful)
You can scope out a house in advance, see if anyone is home, etc. etc.
Wireless functionality is great, but I wouldn't use those cameras in my home without some form of encryption.
or just buy one (Score:3, Interesting)
If You Wanna Look at a Hallway... (Score:2)
Beats a couple hundred bucks spent for that hardware.
Funny article about X-10 (Score:2, Funny)
Surveillance Losing Its Fun [blogspot.com]...
X10 != X10.com, the annoying pop-up company (Score:5, Informative)
Do not dismiss X10 (the technology) just because some lame company has hijacked it and promotes the use of the products for illegal surveillance (yes, making a recording of you trying to boink your drunk and ugly date without her knowing is indeed illegal).
There are plenty of good companies to get X10 products from without going through X10.com. Smarthome [smarthome.com] and Radio Shack [radioshack.com] are a couple.
It's a shame X10.com chose the sleasy marking route because it really has tainted a pretty decent and useful technology.
-S
Hmmm.... (Score:2)
Re:we must destroy x10 (Score:2, Funny)
Re:we must destroy x10 (Score:1)