What has been so frustrating throughout the metadata "debate" is that we have been kept in ignorance as to what it was that the law enforcement agencies actually wanted to retain.
Attackers hacking into American computer networks appear to be leaving "cyber fingerprints" to send a message that critical systems are vulnerable, the top US cyber-warrior said Thursday.
Technology firms will ultimately prevail in their efforts to use strong encryption on devices that cannot be accessed by the government, Google executive chairman Eric Schmidt said Wednesday.
Americans have been stepping up efforts to keep their data private since the revelations about vast US government surveillance programs, a survey showed Monday.
More than half of Americans are worried about the U.S. government's digital spies prying into their emails, texts, search requests and other online information, but few are trying to thwart the surveillance.
Yahoo said Sunday it plans to introduce "end to end encryption" for email this year to boost privacy protection for users concerned about snooping from governments or hackers.
British spies are reading thousands of private communications every day, according to a new report Thursday that was triggered by the Edward Snowden leaks.
A lawsuit filed Tuesday by the operator of Wikipedia and other organizations challenges the US government's mass online surveillance programs, claiming that tapping into the Internet "backbone" is illegal.
The Central Intelligence Agency has been working for years to break encryption on Apple devices, to spy on communications of iPhone and iPad users, a report said Tuesday.
A newly discovered Internet security flaw could leave many websites vulnerable to hackers because of weak US encryption standards in the 1990s, researchers said Tuesday.