Turkey briefly blocks access to Twitter over bombing images

Turkey briefly blocked access to Twitter on Wednesday to prevent images of Monday's deadly bombing from being broadcast and to stop Twitter users from calling for protests against the government, which they blamed for not ...

Hackathons take on Islamic State in cyberspace battle

In a small room close by the Sydney Opera House, 60 people representing a vast range of communities and industries are working feverishly to come up with ways to combat the Islamic State group's online propaganda machine.

Lessons on censorship from Syria's internet filter machines

Norwegian writer Mette Newth once wrote that: "censorship has followed the free expressions of men and women like a shadow throughout history." As we develop new means to gather and create information, new means to control, ...

Voice, image give clues in hunt for Foley's killer

Police and intelligence services are using image analysis and voice-recognition software, studying social media postings and seeking human tips as they scramble to identify the militant recorded on a video showing the killing ...

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