Is That Cell Phone Tower Watching Me? 314
An anonymous reader writes "Cell phone networks, FM radio towers and television antennaes could all turn into pieces of cheap and dirty tracking networks that use passive radar, according to this fairly comprehensive article. These new systems are only a couple years away from roll out for uses such as small airport radar coverage but wild possibilities abound including using cell phone networks to track speeders, terrorists or even individuals walking on city streets."
Cellphones to track speeders? (Score:5, Funny)
Re:Cellphones to track speeders? (Score:2)
1) You weren't driving; no problem with that law. 2) Speeding? If you are in the car with someone who is speeding, will you get a ticket?
Re:Cellphones to track speeders? (Score:2)
Re:Cellphones to track speeders? (Score:2)
These are only the "same offense" if having your cellphone turned on forced you to exceed the speed limit, or vice versa.
That would be like saying not wearing a seatbelt and not having proof of insurance are the same offense. No. You aren't wearing your seatbelt, AND you don't have proof of insurance.
Re:Cellphones to track speeders? (Score:2)
a) not needing to switch it off (well, duh)
b) not needing to switch it on when you stop driving (enter PIN, wait for network etc)
c) knowing if somebody calls, so you can call them back
d) having a passenger who can answer it for you if it rings
and of course
e) answering it even if it's against the law
Terrorists my ass (Score:5, Insightful)
Percent of civilians tracked by stupid new technology: 100%
Percent of "terrorists" tracked by stupid new technology: 0%
What's the percentage of civilians likely to turn into terrorists because of stupid new technologies?
Re:Terrorists my ass (Score:5, Insightful)
They have nothing to do with anti-terrorism, and never have.
They are for catching the guy who grows a few weed plants in his basement to suppy his friends and send him up for 20 years instead of the 3 months they could previously nail him for.
Ashcroft is actually now teaching local law enforcement how to misapply anti-terror legislation to petty crime.
And he's pulicly proud of the fact.
None of these initiatives are ever likely to catch a terrorist and they know it. They've always known it. The terrorists will simply work around them and start passing encrypted coded messages on flash paper "post-its", or take out coded classified ads in the papers or call "home" and ask, "You want me to stop for some chicken on my way home from work?"
No, anti-terrorism was, is and always shall be nothing more than an end run around the Bill of Rights for perfectly normal crime.
KFG
Re:Terrorists my ass (Score:3, Interesting)
Re:Terrorists my ass (Score:2)
"Proactive terrorism prevention" is, as many posters have pointed out, not designed to prevent terrorism. The government now has unprecedented power to control their own citizens, and if they happen to accuse a few brown-skins of being terrorists along the way then that's just an added bonus. How long did it take the US government to draw up the Patriot Act? 4 days after the WTC attacks? Or did they just have it sitting around, waiting for the rig
Re:Terrorists my ass (Score:2)
The government doesn't need more tracking and more info to stop what happened on 9/11. No, they already have enough, but incompetence or maybe even malice kept our government from protecting us that day.
Hell, Israel even warned our government multiple times months before 9/11, that Islamist terrorists were planning on hijac
Re:Terrorists my ass (Score:2)
You don't have to sacrifice anything. The right way for the government to be proactive is to gather some modesty and stop being the world's asshole. Embracing freedom is embracing safety, it's just that the people are so used to sucking off of the governments tits that they don't care anymore.
Re:Terrorists my ass (Score:2)
and are making the original authors of the Declaration of Independence and the US Constitution turn in their graves.
How long until the People really and truly have to invoke the Second Amendment? Will the Second Amendment be declared illegal, with the Supreme Court held prisoner under an executive order of emergency?
Re:Terrorists my ass (Score:2)
this (tracking) comes just as a natural extension of the gsm network(it makes it possible, it's been possible for years already.). just like cameras and fast computers(or just buttload of people spying each other, ala east germany) make it possible to record everybody who visits a certain herbal store(or tells the foreign people that their best 'friend' is really a goverment agent).
now, it's up to the goverment to make sure these things aren't exploited so that the normal citiz
Um, OF COURSE it's watching you (Score:3, Interesting)
I asked an Army Special Ops guy one time: Is Big Brother here? He said: When he wants to be. So I said: but most of the time he's just not interested in looking right? And he said, of course.
Re:Um, OF COURSE it's watching you (Score:2)
Here in the Netherlands they're starting up a service that uses the location of your cell phone to locate the nearest (bar|restaurant|car repair|cheese shop) when you ring them. They claim their accuracy is < 50m in inner cities and less than 1km in rural areas. Of course this depends on the frequency of cell phone towers which is a lot higher in Europe than in the US
Re:Um, OF COURSE it's watching you (Score:2)
there is a service that allows for it (IF YOU WANT IT, MOST IMPORTANTLY: IF YOU DON'T WANT IT SHIT WILL FLY TO THE FAN IF IT'S USED, currently it's not legal for parents to use the system to look up where _their_ _missing_ kids are, which is something that they're working on making an exception to. oh, and there's no 'bending' the law either) here too, it's possible by knowing the signal strengths to nearby tow
Re:Um, OF COURSE it's watching you (Score:2, Informative)
In the UK people have been convicted based upon evidence provided by mobile phone companies, which pinpointed their location. In one case a man was convicted of murdering his niece when it was shown that he had been using both his and her mobile phone to send messages back and forth in order to create an alibi for himself. Both phones had been using
Re:Um, OF COURSE it's watching you (Score:2)
Re:Um, OF COURSE it's watching you (Score:2)
Careful Note (Score:3, Funny)
Note: these will not have any effect if you are wearing your tinfoil hat. In fact, I can sell you one right now for just $19.95 plus S&H. If you order now, I'll throw in a free pair of tinfoil shoe covers so they can't see where you've been, either.
Prices shown do not include sales tax. Void where prohibited.
Re:Careful Note (Score:2, Funny)
You know... (Score:2)
Maybe I'm just expecting too much from Business Week and the like.
At any rate, at
Public TV: Military radar replacement (Score:2, Insightful)
Re:Public TV: Military radar replacement (Score:2)
Look carefully at a description of how the shape of stealth aircraft works, they always show the radar beams bouncing off and going up or to the side. Aside from the absobtion qualities of the materials they use, the energy STILL GOES SOMEWHERE.
Stealth only works because the SOMEWHERE part is usually back at the sender.
Now, stick a receiver on an aircraft or in space or o
...not to mention stealth aircraft. (Score:2)
I'm surprised the article doesn't mention the applicability in detecting stealth aircraft. The idea of using cell tower transmissions to do this has been floating around for some time now: http://www.globalsecurity.org/org/n [globalsecurity.org]
Re:...not to mention stealth aircraft. (Score:2)
And they're a lot easier to bomb than radar sites, and much less protected.
This is a great idea! (Score:3, Funny)
They dont' use the Fastlane tags to track speeders (Score:3, Interesting)
In Mass we have the FastLane tags to automatically pay tolls on the highway. NY and surrounding states have E-Z Pass. Never once have I gotten a speeding ticket on the Mass Pike, and indeed never from FastLane. There is technology already in place to do this, and they don't. It's far too big a pain in the ass.
Re:They dont' use the Fastlane tags to track speed (Score:2)
One wonders how long it will be before the toll paying transponders, the road tax transponder, or the insurance company transponder will be used to automaticly issue speeding tickets. Think of it as
It will never work. (Score:2)
I'll leave my transponder inthe trash then, thanks, as I'm sure thousands of others will do. (Everyone speeds on the Mass Pike, even the cops known this and honestly don't really care, as long as you're not reckless and as long as you dont' ride the left lane) If it becomes required then the bastard who legalized it gets voted out and the only person i vote for agrees to repeal it.
Re:It will never work. (Score:2)
Mass pike may not be the proverbial "camel's nose" used to get tracking capablity into most cars. It could be the state DMV fo
Re:They dont' use the Fastlane tags to track speed (Score:2)
Tim
Re:They dont' use the Fastlane tags to track speed (Score:2)
Re:They dont' use the Fastlane tags to track speed (Score:2)
I remmeber when FastLane has just come out in Mass, I let a friend (heh) borrow my car to move some stuff from Pittsfield to Boston. Well they used FastLane, which is fine and dandy and all, except for the fact that at the time I didn't have a transponder. I promptly was mailed a picture of my car running the toll booth at Lee, MA (Pike Exit 2), and a $50 fine. Dunno what's wrong with NJ's system, MA is on our asses about the violations. I promptly picked up a tag, though, and I must say, it's been great si
Re:They dont' use the Fastlane tags to track speed (Score:2)
For what it's worth, I've received a mailed warning for blowing through an EZPass toll plaza too quickly. It's funny - in NYC, the toll-plaza limit is 5mph, in MA 15, and in PA it's 45. The transponders themselv
Re:They dont' use the Fastlane tags to track speed (Score:2)
Re:They dont' use the Fastlane tags to track speed (Score:2)
Indeed, the only time they ever give me any shit is when I'm riding the left lane (it's usually clear, so you can bomb down it easily), and then they usually just tailgate me until i pull a lane over and then they pass.
Perhaps the very first use for smart clothes. . . (Score:2)
Think about it. I'm serious.
This is the next entreprenurial niche market for tech. Personal privacy devices.
KFG
Re:Perhaps the very first use for smart clothes. . (Score:2)
Re:Perhaps the very first use for smart clothes. . (Score:2)
One of the interesting things learned by the NSA selling off some of its old facilities into private hands is how they handled their computers. Really sensitive date was kept in a standalone computer in a room that amounted to a vault. That room had a Faraday Cage impebeded in the concrete it was made from. No RF signal could get in, but more importantly, none of the RF produced by the compu
Re:Perhaps the very first use for smart clothes. . (Score:3, Informative)
Which will make you more visible to this technology, not less. This is about reflecting radiation from outside, not emitting it from you or your equipment. A Faraday Cage will probably make an excellent radar reflector, whereas (as the article says) the human body is a rather poor reflector and hance rather difficult to see with radar.
Re:Perhaps the very first use for smart clothes. . (Score:2)
Why bother (Score:3, Informative)
The Traksure device is I presume able to identify for the insurance co which vehicle it is tracking. Unless there is a similar device in each vehicle the passive system would not really be able to tell which 98 Dodge utility is tearing down the highway at 120mph. Or more likely moving along the freeway in heavy traffic with other 98 Dodges. Is it me or Mr Terrorist.
You'd need a transponder of some kind to identify it for the system. You might as well get the Traksure. I'm sure the appropriate authorities have a way of interogating them from a distance without your knowledge or permission.
Tracking (Score:2)
Rus
Finland is going to allow cellphone tracking ? (Score:2)
Also, im aware that there has been many cases when missing people have been located with cellphone tracking (I remember atleast one case where elderly woman was lost in the forest when she was collecting blueberries).
Passive vs. Active Systems (Score:4, Informative)
It's really really hard for a passive system to track a specific car mixed in with a bunch of other cars, especially if you don't have a solid identification of when it enters and leaves the system, or when there are bridges, tunnels, etc. That's a good job for active systems, like GPS-transmitting bugs or simply the regular signals from cell phones. Passive systems are much better at telling you that _some_ airplane just showed up. Passive systems could tell you that the average speed of cars on the freeway is 25 mph, but it's probably easier to dig that kind of information out of a cell-phone system that tracks the motions of cars into and out of cells, or to use a video processor on a camera, or for that matter those old rubber-hose-across-the-road detectors.
Re:Passive vs. Active Systems (Score:2)
Forget the rubber hoses and cel phone towers, I've also found it to be easier just to watch someone if you want to watch them.
Re:Passive vs. Active Systems (Score:2)
Since GSM at 1.9GHz has a wavelength of around a tenth of a millimeter, it ought to have quite good resolution ability. I know that when I was in the Navy ten years ago or so the ISAR radar that the P3 aircraft used could give a fairly clear picture of what it was loo
The TV's are watching us (Score:2)
Rus
You can ask them to track you in Ireland (Score:2)
It sends your current address (accuracy depends on city/county you're in)
Re:You can ask them to track you in Ireland (Score:2)
It's Inevitable, deal with it (Score:2)
Data from cellphone towers are used (Score:3, Interesting)
Hm, reminds me... (Score:2)
I sold you and you sold me
There lie they and here lie we
Under the spreading chestnut tree
Court Mandated + Non-removable (Score:2)
Jonah Hex
CIA Mind Control Lasers! (Score:2, Funny)
When I was at Berkeley, a few friends of mine worked off-campus at the Center for Extreme Ultraviolet Astrophysics [berkeley.edu]. This was connected to the campus network via a microwave relay mounted on the roofs of two buildings.
The story I was told by one of the sysadmins was that one day, the thing just stopped working, with no technical explanation. After doing all manner of tracing and debugging, they finally went to go check the campus-side transceiver, and found it turned 180 degrees in the other direction, wi
Is this what I am demoing? (Score:2)
God got there first. (Score:2)
This transmitter is called "the sun" and the secondary sensors which use its radiation are called "eyes" and "cameras". When "the sun" fails, local governments ha
Re:God got there first. (Score:2)
That, my friends, is called irony.
--
Free Software for Passive Radar (Score:2)
It seems like an ideal Free Software project: low cost hardware, high cost of writing the software, very smart brains required to write the software...
What about modifying Linux's WiFi drivers to perform passive radar (or just running it as a background application on top of the WiFi diver)? Someway would have to be found to distribute accurate time over the Internet so samples coming out of the WiFi card could be timestamped. Perhaps GPS could
Anyone can track my cell phone (Score:2)
What is the big deal? Get it while it is still optional
When will the public hear about this? (Score:2)
Ohh yeah.
Not too good at naming things... (Score:2)
Fiction (Score:2)
Question is who wrote the book as I would love to look it up again...
Re:Fiction (Score:2)
In the real world, we call those 'television antennas'
A.
Already reported here about a year ago (Score:2)
The point is that there are now others looking at the use of passive radar. It appears to be viable (Roke Manor has been doing defence related electronics back through the second world war with emphasis on radar and comms) and it is very interesting. Particularly as not only reflection can be used but the RF opacity of the target - generally if something is stealth, it absorbs radar.
HARM type missles [navy.mil] chase down radiating radar tran
This is old news... (Score:2)
Rescuers also use cellphone and beeper signals to try and find victims at Ground Zero.
Re:This is old news... (Score:2)
Defense analysts correctly point out that such systems are very much able to track and target "stealth" type aircraft, such as the stealth fighter and bomber.
However, the stealth fighters shot down by the military of the former Yugoslavia didn't use such technology.
Car taxes are a red herring (Score:2)
It would be much easier to base the road taxes on a function of milage and vehicle weight. Not only is this technologically easy but it protects privacy, too. As far as average wear and tear are concerned, the government should care only about total milage and aggregate statistics for certain roads and bridges. There is no need to tie everything down to where your kids were at 10pm on Friday.
These celldar technologies are really only for government empowerment when used outside of the context of air def
Military use of passive radar (Score:2)
Using a civilian transmitter for a military use makes that transmitter a legitimate military target.
Many countries are exploring the use of passive radar technology since the US has become quite good at taking down radar sites. Instead this simply invites the strategy of
Re:But what if I .... (Score:2)
Re:I think this is a grand idea -- for minors (Score:4, Insightful)
Re:I think this is a grand idea -- for minors (Score:3, Interesting)
Just look around you at all the things that are considered perfectly normal that our great grandparents (or great-great grandparents if you're under 30) wouldn't have put with for a second.
You can start with the very existence of the Federal Income Tax and the FBI.
http://www.fbi.gov/libref/historic/history/arts p ie s/artspies.htm
http://www.taxhistory.org/default.htm
They managed to "slippery slope" their way in, nonetheless, and are now regarded as little more than th
Re:I think this is a grand idea -- for minors (Score:2)
Some people claimed the USA peaked in 2001. I think it's probably more accurate to say it peaked in 1913. It's been downhill ever since as the USA has become a managed-by-taxation economy.
Re:I think this is a grand idea -- for minors (Score:2)
And breed a nation of people with no will to do anything interesting or creative. This is the worst idea I've heard since reading the article about celldar.
The success of the USA has everything to do with Freedom and nothing to do with government bureaucracy or domestic spying. If you think otherwise, go live in China or pre-1990 USSR for a while.
That's NexTel (Score:2)
Of course, a business with an address in the Langley Place building on Langley Road might just be hinting that it's really working for someone else...
Re:That's NexTel (Score:2)
AT&T uLocate (Score:3, Insightful)
Please, don't let my wife know about this. Can you imagine?
"What were you doing at that strip-bar, AGAIN?"
My god! What are we in the process of doing to ourselves? Hmmm, then again, maybe I can sign her phone up for it and just keep it to myself.... Hmmm....
All jokes aside, I believe that the truth is, we are morally messy thinking meat. We are not supposed to know some things, for our own good. These types of technologies will someday threaten the very foundation
Re:AT&T uLocate (Score:2)
Someday? you mean they haven't already?
Re:AT&T uLocate (Score:2)
Or, more interestingly, perhaps they'll force us to come to terms with what it means to be 'messy-thinking meat'. Plenty of human-human interaction depends upon keeping our deepest, darkest thoughts and activities secret from one another. If any one, single human being is suddenly exposed, as, say, a fan of strip clubs, it's easy to look down upon that individual
Re:This brings up all sorts of privacy issues (Score:2)
WTF? (Score:2)
Re:WTF? (Score:2)
The same reason that a mobile phone needs to contain a built in camera.
Re:WTF? (Score:2)
Sounds like they're saying that it's a requirement. Of course, perhaps in a totalitarian right-wing terrorist regime like the USA, tracking mobile phone users is a requirement. Who knows
Re:WTF? (Score:2)
Wrong, Federal Law requires all cell phones to have location tracking capablities for E911 service. Once you have some system for that in place it isn't too hard to have the phone know where it is and the network to know where the phone is at all times the phone is on and in communication with the network.
Re:WTF? (Score:2)
Re:WTF? (Score:2)
Re:This brings up all sorts of privacy issues (Score:2)
That'll never happen.
No one will ever *have* to get a Social Security number when they're born. It's a completely *voluntary* program.
Remember boys & girls, 'slippery slope' arguments are invalid when you use them to argue against tyrrannical government intrusion into basic human rights. You can continue to use them for 'anti-terrorism' purposes, however.
Re:Tracking Police? (Score:2)
Re:Tracking Police? (Score:2)
Re:Tracking Police? (Score:2)
Many police vehicles these days are equipped with in-car computer terminals connected via a radio network. It's no secret that these systems basically do a "keep alive" every few seconds. The only trick would be that you'd need to catch several of these relatively short signals in order to get a good position on the transmitter, even if you were using a computer and sensitive receivers for the triangulation part of things.
The tech itself is quite simple. You could easily outfit a car with the n
Re:In other news.... (Score:2)
Furthermore, since fuckin' AT&T cant even get a clear signal in half of Chicago, I doubt they even care about this. I'll make a trade- they get me a phone that sounds clear and can send/receive calls, and I'll always let them know where Im at.
Re:In Russia.... (Score:2)
That is what Tamara class antistealth radar is based on. It sees F117 and B2 no problem. And cannot be destroyed by antiradar missiles because the radar itself is fully passive and they have nothing to home on.
I thought Tamara... (Score:2)
Re:[Offtopic] Pay-for-use road taxes? (Score:2)
Re:Doesnt matter (Score:2)
Re:Receiver coverage Density? (Score:2)
Re:Receiver coverage Density? (Score:2)
Even without GPS in a cell phone, three towers should be enough to pinpoint the location of a particular telephone. The slight differerences of when the signal reaches a tower gives you the distance from each tower, draw your arcs (or have your pc draw them) and the intersect betrays your victim.
This has been in use for quite a while already. And don't let the "terrorist and criminal" talk give you any comfort. The "counter terrorism" experts are the same guys that formerly abused thier positions
Re:I've figured out a way around this... (Score:2)
That will not help completely. You and your car are still visible to the passive radar using the signals from cell masts.
Read the article.
Re:I've figured out a way around this... (Score:2)