The National Security Agency (NSA) is a U.S. intelligence authority whose guidance supports cybersecurity defense and cryptographic practice.
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NSA is the U.S. National Security Agency, responsible chiefly for signals intelligence (SIGINT)—collecting and analyzing foreign electronic communications and other signals—and for cybersecurity of U.S. national security systems. Its cybersecurity work includes cryptography, secure communications, technical standards and guidance, and coordinated advisories about threats and vulnerabilities. The tag may also cover the agency’s intelligence authorities and disclosures.
For practitioners, NSA advisories can provide threat indicators, exploit details, mitigations, and hardening advice, but their scope and authority matter: many recommendations target classified or other national-security systems rather than ordinary enterprise environments, and are not automatically legal or regulatory requirements. NSA activities can also raise privacy and governance questions around surveillance, vulnerability handling, and access to sensitive systems. Organizations should validate applicability, prioritize mitigations through vulnerability management, and protect NSA-derived threat intelligence and cryptographic guidance from unauthorized disclosure.
In a joint advisory, three US agencies, NSA, CISA and FBI, warned about Chinese threat actors
Microsoft has four entries on list of shame, Log4j tops the chart Three US national security agencies - CISA, the FBI and the NSA - on Thursday issued a joint advisory naming the 20 infosec exploited by state-sponsored Chinese threat actors since 2020.…
NSA, CISA, and the FBI revealed today the top security vulnerabilities most exploited by hackers backed by the People's Republic of China (PRC) to target U.S. government and critical infrastructure networks. [...]
Tell us it’s Russia without telling us it’s Russia Spies for months hid inside a US military contractor's enterprise network and stole sensitive data, according to a joint alert from the US government's Cybersecurity and Infrastructure Security Agency (CISA), the FBI, and NSA.…
The document was jointly released by CISA with the FBI and NSA
U.S. cybersecurity and intelligence agencies on Tuesday disclosed that multiple nation-state hacking groups potentially targeted a "Defense Industrial Base (DIB) Sector organization's enterprise network" as part of a cyber espionage campaign
Suspect allegedly thought he was swapping secrets with a foreign government for crypto — but it turned out to be an FBI agent.
Infosec systems designer alleged to have chatted with undercover agent A 30-year-old former National Security Agency (NSA) employee arrested for allegedly trying to sell classified information was tied the crime by FBI investigators who claim they linked him to the printing of secret documents after communicating with someone offering them for sale online.…
Dalke reportedly requested $85,000 in return for additional information in his possession
A former U.S. National Security Agency (NSA) employee has been arrested on charges of attempting to sell classified information to a foreign spy, who was actually an undercover agent working for the Federal Bureau of Investigation (FBI)