Details of 'Einstein' Cyber Shield Disclosed by White House
Siobhan Gorman writes in The Wall Street Journal:
The Obama administration lifted the veil Tuesday on a highly-secretive set of policies to defend the U.S. from cyber attacks.More here.
It was an open secret that the National Security Agency was bolstering a Homeland Security program to detect and respond to cyber attacks on government systems, but a summary of that program declassified Tuesday provides more details of NSA’s role in a Homeland program known as Einstein.
The current version of the program is widely seen as providing meager protection against attack, but a new version being built will be more robust–largely because it’s rooted in NSA technology. The program is designed to look for indicators of cyber attacks by digging into all Internet communications, including the contents of emails, according to the declassified summary.
Homeland Security will then strip out identifying information and pass along data on new threats to NSA. It will also use threat information from NSA to better identify emerging cyber attacks.