Security experts say there are no possible solutions to ensure full-proof security and prevent future cyber attacks.
McAfee said that the device, dubbed `Decentral`, will cost less than 100 dollars and there will be no way for the NSA to gauge a user`s location or identity.
Facebook now will warn its users beforehand, when they click on a site that could possibly pose a threat to their computers.
Day in Pics: 7th May
Showbiz World - May 7, 2015
62nd National Film Awards