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LONDON Wholesale New York Giants Jerseys , Sept. 14 (Xinhua) -- Vulnerabilities in wearable fitnesstrackers could threaten the privacy and security of the data theyrecord, and manufacturers need to improve these products to betterprotect users' personal data, according to a study publishedThursday by the University of Edinburgh.

These wearable devices, which can track heart rate, steps takenand calories burned, are getting more and more popular amongconsumers around the world.

But exploiting security weak spots in the communicationprocedures of some gadgets could allow unauthorized sharing ofpersonal data with third parties Wholesale Giants Jerseys , including online retailers andmarketing agencies, according to the study. It was carried out byresearchers from The University of Edinburgh and their colleaguesin Germany and Italy.

An Edinburgh team carried out an in-depth security analysis oftwo popular models of wearable fitness trackers made by Fitbit.

They discovered a way of intercepting messages transmittedbetween fitness trackers and cloud servers, where data is sent foranalysis. This allowed them to access personal information andcreate false activity records.

The team even demonstrated how the system that keeps data on thedevices secure -- called end-to-end encryption -- can becircumvented. By dismantling devices and modifying informationstored in their memory, researchers bypassed the encryption systemand gained access to stored data.

In response to the findings, Fitbit has developed softwarepatches to improve the privacy and security of its devices,according to the team.

Our work demonstrates that security and privacy measuresimplemented in popular wearable devices continue to lag behind thepace of new technology development Cheap New York Giants Jerseys , said Dr. Paul Patras, from TheUniversity of Edinburgh.

"We welcome Fitbit's receptiveness to our findings, theirprofessional attitude towards understanding the vulnerabilities weidentified and the timely manner in which they have improved theaffected services," Patras also said.

To help manufacturers remove similar weaknesses from futuresystem designs, the team has produced specific guidelines.Enditem

Pro-Russian forces captured Ukraine's naval commander after seizing naval bases in Crimea on Wednesday, as Moscow's grip tightened on the peninsula despite Western warnings that its "annexation" would not go unpunished.

Armed men (L) Cheap Giants Jerseys , believed to be Russian servicemen, stand guard outside Ukraine's naval headquarters after it was taken over by pro-Russian forces, as Russian naval officers (R) are seen in the background, in Sevastopol, March 19, 2014. Russian troops backed by unarmed volunteers stormed Ukraine's naval headquarters in the Crimean port of Sevastopol on Wednesday and raised the Russian flag Lawrence Taylor Giants Jersey , as Moscow tightened its control of the Black Sea peninsula. [PhotoAgencies] Pro-Russian supporters sit on top of a Ukrainian APC after breaking into the territory of the naval headquarters in Sevastopol, March 19, 2014. [PhotoAgencies] Pro-Russian supporters walk after breaking into the territory of the naval headquarters in Sevastopol, March 19, 2014. [PhotoAgencies] A pro-Russian man carries a Russian flag after breaking into the territory of the naval headquarters in Sevastopol, March 19 Darian Thompson Giants Jersey , 2014. [PhotoAgencies] Ukrainian servicemen pass by armed men while leaving the territory of the naval headquarters in Sevastopol, March 19, 2014. [PhotoAgencies]

Dozens of despondent Ukrainian soldiers filed out of the Ukraine's main navy base in the Black Sea port city of Sevastopol after its storming by hundreds of pro-Kremlin protesters and Russian troops.

"This morning they stormed the compound. They cut the gates open, but I heard no shooting," Oleksander Balanyuk, a captain in the navy Wayne Gallman Giants Jersey , told Reuters after walking out of the compound in his uniform, carrying his belongings.

Russian forces representative Igor Yeskin said that Ukraine's navy commander Sergiy Gayduk had been detained, AFP reported.

Russian forces seized control of a second Ukrainian navy base in western Crimea on Wednesday, AFP reporters saw, hours after capturing the main navy headquarters in Sevastopol.

The vice-chairman of the Crimean parliament, Grigoriy A. Ioffe on Wednesday told the Global Times that Ukrainian soldiers can leave Crimea but will have to be disarmed.

"Those [Crimean] locals who are serving in the Ukrainian military can cease their contract and join the Russian military Landon Collins Giants Jersey ," said Ioffe.

Natalia Poklonskaya, attorney general of Crimea, briefed the media on Wednesday on the ongoing investigation into a shooting outside a Ukrainian military base in Simferopol's suburbs that killed one Ukrainian soldier and injured another. The shooting also led to the death of one "self-defense" member and injured another.

Investigations found that shooting began when a group of mapping experts with the Russian military entered the facility.

The shooter hasn't been identified, Poklonskaya said.

The Ukrainian defense ministry authorized its soldiers in Crimea to open fire in self-defense for the first time.

There has been widespread removal of Ukrainian signs in Crimea after Sunday's referendum approved switching to Russia.

The local parliament name was changed to the Crimean Republic State Council on Wednesday and main government buildings have hoisted Russian flags after Crimean leaders signed a incorporation treaty with Russian President Vladimir Putin on Tuesday.

Jia Qingguo, dean of the School of International Studies at Peking University, told the Global Times that it might put Russia at a disadvantage to incorporate Crimea as it may cause worries in neighboring countries Ereck Flowers Giants Jersey , who might seek more support from the West.

Jia said that the Tatar ethnic group, most of whom protested Sunday's referendum, are not satisf. Cheap Jerseys   Cheap Jerseys China   Cheap Jerseys   Cheap NFL Jerseys China   Cheap College Jerseys China   Cheap Nike NBA Jerseys   Cheap Soccer Jerseys Online   Cheap College Hockey Jerseys   Wholesale Jerseys Free Shipping   Wholesale Jerseys Free Shipping 

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