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NSA News & Highlights

NSA SPOTLIGHT

NSA and Partners Identify China State-Sponsored Cyber Actor Using Built-in Network Tools When Tar...

The National Security Agency (NSA) and partners have identified indicators of compromise (IOCs) associated with a People’s Republic of China (PRC) state-sponsored cyber actor using living off the land techniques to target networks across U.S. critical infrastructure.

#StopRansomware Guide Released by NSA and Partners

NSA Employees Honored with Black Engineer of the Year Awards

U.S. Agencies and Allies Partner to Identify Russian Snake Malware Infrastructure Worldwide

Tag: cryptographic problems

Aug. 18, 2015

August 2015 Puzzle Periodical

August 2015 Puzzle Periodical; Puzzle created by Roger B., Cryptanalytic Mathematician, NSA

July 21, 2015

July 2015 Puzzle Periodical

July 2015 Puzzle Periodical; Puzzle created by Stephen C., Applied Research Mathematician, NSA