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Security

Researchers Discover SS7 Flaw, Allowing Total Access To Any Cell Phone, Anywhere 89

krakman writes: Researchers discovered security flaws in SS7 that allow listening to private phone calls and intercepting text messages on a potentially massive scale – even when cellular networks are using the most advanced encryption now available. The flaws, to be reported at a hacker conference in Hamburg this month, are actually functions built into SS7 for other purposes – such as keeping calls connected as users speed down highways, switching from cell tower to cell tower – that hackers can repurpose for surveillance because of the lax security on the network. It is thought that these flaws were used for bugging German Chancellor Angela's Merkel's phone.

Those skilled at the housekeeping functions built into SS7 can locate callers anywhere in the world, listen to calls as they happen or record hundreds of encrypted calls and texts at a time for later decryption (Google translation of German original). There is also potential to defraud users and cellular carriers by using SS7 functions, the researchers say. This is another result of security being considered only after the fact, as opposed to being part of the initial design.

Comment Re:Land of the free (Score 5, Interesting) 580

I think, if you actually read what the GP wrote, you'll see that he is expressing the same opinion. But let me tell you about how it is in my home country, Denmark:

- Nobody carries fire arms, except some criminals. In fact, most police officers aren't armed either.
- Gun shots are being fired so rarely that it makes the headlines when it happens. I don't actually recall last time that happened.
- School massacres? What is that?

In fact, one can argue that since nobody carries firearms, even the criminals don't feel they have to; they are not likely to be shot when they are 'at work'. You know, it isn't because Danes are particularly good-natured, or because we are a homogenous society; it's just that no firearms means less risk of gun related violence. It may be that you prefer to pay the price for everybody having high-powered guns, but if you argue that it somehow makes your country safer, you'll just end up looking silly. Again, you may prefer looking silly to the truth, but hey, that's your call.

Comment Re:I'd expect Fawkes masks to start making stateme (Score 2) 218

Ah, yes, this is obvious to us in Europe, who have lived privatisation of public services. Here's an anecdote to illustrate how these things go:

I used to live on a small country lane outside London. The roads, water pipes etc are supposed to be maintained by the local council. In the past, the work was carried out by people who were employed by the council, but then, along came privatisation with the golden promise of cost savings. Now the work is all carried out by private companies. Strangely, though, the water mains seem to burst at least 3 - 4 times a year now, where it was almost unheard of before. Why can that be? My theory is that since the council always give the job to the same company, and they profit every time they carry out this work, they deliberately do it poorly, so they can come back and do it again. Thus, the council may save some 10% for the work each time it is carried out, but they pay 4 times as often. How much did the tax-payer save on that, then?

It no doubt works the same way with health care, which is why I think we would be better off with public health care, as well as state owned medical companies.

Comment Re:I question your numbers. (Score 2) 688

I dont drive a super sized hummer, I drive a civic. Operating expenses for a civic are $0.12 (my real expenses as calculated over the past 4 years of ownership I average 44mpg on the highway at 75mph)

$273.60 there and back for 3 people plus all the luggage I can fit in the trunk. That is the real cost and is dead close as I have made this same run 4 times.

Comment Re:Skin deep, but that's where the money is ! (Score 1) 175

The two times I used a towncar service it was great. Typically they know the best routes through the city and they pay attention to rider comfort above all else, they do not drive like maniacs and intentionally slow down smoothly. The towncar I used in Chicago 4 years ago did not even have a GPS, he knew the city, something that is rare now.

Comment Re:Skin deep, but that's where the money is ! (Score 0) 175

"or focus on rich people who don't want to travel with unprofessionals."

WE have always had that, It's called hiring a town car. In any town you can make a call and hire a personal drive in a nice BMW 5 or 7 series or Lincoln or other luxury car to drive you everywhere you want and be at your beck and call.

And during "peak uber" pricing, it's cheaper to call a town car company and ride in class instead of some fat guys prius.

Comment Re:Just skin? (Score 2) 175

A lot of that is directly coupled to the health of the rest of the body. Most old people eat like crap and just sit there. Look at highly active fit old people and you notice that they are not suffering the same effects. Old farmers that are well into their 80's that are still working their farm daily heal as fast as their 40 year old self.

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