Government


EMC Buys Security Firm NetWitness

UPDATE: Call it ‘dancing with the girl that brought ‘ya,’: two weeks after it disclosed a serious security breach at its RSA Security Division, tech firm EMC said it was buying NetWitness, a threat analysis firm that helped it detect the breach in the first place.

Report: NSA Looks Into NASDAQ Hack

The National Security Agency has joined in a cyber forensic investigation off a major attack on NASDAQ OMX Group, Inc. which operates the NASDAQ stock exchange, according to a report on Wednesday by Bloomberg.


In his talk at the TED2011 Conference, Ralph Langner, a control systems security expert, discusses the work he and his team did to tear apart the Stuxnet worm and work out exactly what it does and what it’s target and ultimate purpose were.

A recent audit of NASA’s computer network found the agency’s infrastructure fraught with security holes, many of which have been known about for months, yet remain unpatched, according to a report by the space agency’s Office of the Inspector General (OIG).

BOSTON–The Tor Project has become a vital mechanism for privacy advocates, human rights activists, journalists and others in sensitive positions to evade online censorship and persecution. And while the governments interested in limiting user access to the Internet and controlling content have had some recent success in preventing the use of the anonymity network, Tor members have been working on new methods for circumventing those restrictions.