German Authorities Raiding Homes To Find Skype Tapping Whistleblower

from the drawing-more-attention... dept

Apparently a whistleblower recently leaked some evidence that German authorities were using a special trojan horse software to tap Skype audio conversations. The document detailing this was leaked to the German Pirate Party, one of many international "Pirate Parties" that have been formed in recent years to push for more reasonable government policies on a variety of fronts from intellectual property to privacy and government surveillance. Illegally tapping Skype conversations may be illegal, but it seems that German authorities are a lot more interested in tracking down who leaked the documents and have raided the homes of various German Pirate Party members, confiscating computer equipment. Of course, if anything, this would seem to confirm that the government was at least experimenting with, if not actively using, such a trojan horse wiretapping program -- and the raids have only served to generate much more attention over that fact.

Filed Under: germany, pirate party, skype, tapping, whistelblower

Then Again, eBay Claims It's Still Hunting For Skype Synergies

from the there-must-be-a-pony-in-there-somewhere dept

Just a month ago, the guy in charge of Skype finally admitted that eBay had given up trying to find the mythical "synergies" between eBay and Skype as the few they had suggested turned out not to exist. Apparently, Skype's GM isn't on the same page as his boss, eBay CEO John Donahoe. He was just quoted saying that eBay will spend this year trying to find synergies with Skype and if it still can't find any, it may sell off or spinoff the unit. Given the lack of synergies so far and the massive write down on the purchase price, you have to figure they're going to be digging pretty deep to turn up any kind of synergy between Skype and eBay.

Filed Under: skype, synergies
Companies: ebay, skype

Chinese Going Off The Official Telco System To Call Taiwan

from the time-for-the-great-voice-firewall dept

Paul Kedrosky points us to the news that, for the first time in 11 years, the "official" volume of phone calls from China to Taiwan has dropped rather significantly. Both the Digitimes report and Kedrosky suspect (reasonably) that this shows how many Chinese are jumping to use services like Skype to make these calls. Skype has long had a popular following in China, so this shouldn't be a huge surprise -- but it does make you wonder if the Chinese government will follow the path of various countries like Bangladesh, Belarus, Namibia and Jordan in banning Skype. We've already seen some experiments in China with blocking or banning certain types of calls. If the government feels that too many people are using these services, don't be surprised to see a wider ban enacted.

Filed Under: china, skype, taiwan, voip

German Government Struggles To Tap Encrypted Skype Calls

from the crypto-works dept

The Wikileaks project is starting to bear fruit, with documents leaked to the site beginning to get a lot of attention. The latest example is correspondence between the German government and a vendor (via Slashdot) that apparently makes software for intercepting Skype calls. Interestingly, the interception technology appears to be pretty primitive and rather expensive. The software has to be installed on the Skype client, and the vendor suggests that this can be accomplished by attaching a trojan to an e-mail or physically entering the premises to install the software on the target machine. And, evidently, only Windows 2000 and XP are supported; Vista support is still in the works. The company charges thousands of euros per target computer. This suggests that Skype's encryption technology is secure against at least the eavesdropping techniques available to the German government. Apparently they haven't found a way to decode encrypted Skype traffic off the wire, so they're forced to resort to these fairly cumbersome attacks on Skype clients -- attacks that are no more convenient for law enforcement than simply bugging the target's office. That suggests that the risk of comprehensive government surveillance of online telephony is still a fair ways off. If you encrypt your online activities, they're probably pretty secure. Of course, it's entirely possible that other government agencies, such as the NSA, have more sophisticated eavesdropping technology that they haven't shared with the Germans. My guess is that any government agencies possessing really sophisticated eavesdropping tools are also less likely to have their private documents show up on Wikileaks.

Filed Under: encryption, germany, skype, trojans, voip, wiretapping
Companies: skype

German Proposal Gives A New Perspective On 'Spyware'

from the big-brother-is-hacking-yo dept

A VoIP expert has unveiled new proof-of-concept software that allows an attacker to monitor other peoples' VoIP calls and record them for later review. Unencrypted VoIP really isn't very secure; if you have access to the raw network traffic of a call, it's not too hard to reconstruct the audio. Encrypted traffic is another story. German officials have discovered that when suspects use Skype's encryption feature, they aren't able to decode calls even if they have a court order authorizing them to do so. Some law enforcement officials in Germany apparently want to deal with this problem by having courts give them permission to surreptitiously install spying software on the target's computer. To his credit, Joerg Ziercke, president of Germany's Federal Police Office, says that he's not asking Skype to put back doors in its software. But the proposal still raises some serious question. Once the installation of spyware becomes a standard surveillance method, law enforcement will have a vested interest in making sure that operating systems and VoIP applications have vulnerabilities they can exploit. There will inevitably be pressure on Microsoft, Skype, and other software vendors to provide the police with backdoors. And backdoors are problematic because they can be extremely difficult to limit to authorized individuals. It would be a disaster if the backdoor to a popular program like Skype were discovered by unauthorized individuals. A similar issue applies to anti-virus software. If anti-virus products detect and notify users when court-ordered spyware is found on a machine, it could obviously disrupt investigations and tip off suspects. On the other hand, if antivirus software ignores "official" spyware, then spyware vendors will start trying to camouflage their software as government-installed software to avoid detection. Ultimately, there may be no way for anti-spyware products to turn a blind eye to government-approved spyware without undermining the effectiveness of their products.

Hence, I'm skeptical of the idea of government-mandated spyware, although I don't think it should be ruled out entirely. That may sound like grim news for law enforcement, which does have a legitimate need to eavesdrop on crime suspects. But it's important to keep in mind that law enforcement officials do have other tools at their disposal. If they're not able to install software surveillance tools, it's always possible to do it the old-fashioned way--in hardware. Law enforcement agencies can always sneak into a suspect's home (with a court order, of course) and install bugging devices. That tried and true method works regardless of the communications technology being used.

Filed Under: germany, skype, spyware, voip, wiretapping

Skype Outage Highlights How Skype Is A Bit More Centralized Than Expected

from the p2p-or-p2c2p dept

Lots of folks (including many of us here at Techdirt) have discovered that VoIP/IM service Skype is having a pretty massive outage right now, where most, if not all, Skype users simply cannot login. There are plenty of alternatives for people to use, but for those who are used to using Skype (or who use it as a phone replacement, as some do), it's probably a bit of a nuisance. Still, this has to raise some questions. Part of the value of P2P networks was supposed to be their lack of a central point of failure. The idea was you couldn't easily take down (or censor) a P2P network for that reason. With Skype, the fact is that it wasn't completely a P2P app, as the authentication was still centralized. However, this may make some people wonder. After all, there were accusations in the past that Kazaa wasn't really decentralized, and it was Kazaa's founders who built Skype -- and some have said that they simply reused Kazaa's underlying code in building Skype. So, don't be surprised to see some question how decentralized Skype really is after seeing a failure like this one.

Filed Under: outage, p2p, skype
Companies: skype