Aug. 2, 2023

NSA Releases Guide to Harden Cisco Next Generation Firewalls

The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR) “Cisco Firepower Hardening Guide,” to assist network and system administrators with configuring these next generation firewalls (NGFWs).

July 27, 2023

New Cybersecurity Advisory Warns About Web Application Vulnerabilities

The National Security Agency (NSA) has partnered with U.S. and international cyber agencies to release the Cybersecurity Advisory (CSA), “Preventing Web Application Access Control Abuse,” warning that vulnerabilities in web applications, including application programming interfaces (APIs), can allow malicious actors to manipulate and access sensitive data.

June 28, 2023

NSA and CISA Best Practices to Secure Cloud Continuous Integration/Continuous Delivery Environments

The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) are publicly releasing a Cybersecurity Information Sheet (CSI) - “Defending Continuous Integration/Continuous Delivery (CI/CD) Environments” to provide recommendations for integrating security best practices into typical software development and operations (DevOps) CI/CD environments. The agencies encourage organizations to use the best practices to harden their CI/CD cloud deployments.

June 22, 2023

NSA Releases Guide to Mitigate BlackLotus Threat

To guide system administrators and network defenders on how to mitigate this threat, the National Security Agency (NSA) is publicly releasing the “BlackLotus Mitigation Guide” Cybersecurity Information Sheet (CSI). The guide provides an overview of recommended actions to detect and prevent malicious activities associated with BlackLotus.

June 14, 2023

NSA and CISA Release Guide To Protect Baseboard Management Controllers

Organizations need to take action to secure servers with Baseboard management controllers (BMCs). To assist network defenders in this, NSA and the Cybersecurity and Infrastructure Security Agency (CISA) jointly released the Cybersecurity Information Sheet, “Harden Baseboard Management Controllers.” The guidance includes recommendations and mitigations for network defenders to secure their systems.

June 6, 2023

NSA and Co-Authors Recommend Best Practices to Secure Remote Access Software

Legitimate remote access software is being used by cyber actors to access victims’ systems, blend in with regular network activities, and evade detection.

June 1, 2023

U.S., ROK Agencies Alert: DPRK Cyber Actors Impersonating Targets to Collect Intelligence

The National Security Agency (NSA) is partnering with several organizations to highlight the Democratic People’s Republic of Korea’s (DPRK) use of social engineering and malware to target think tanks, academia, and news media sectors.

May 24, 2023

NSA and Partners Identify China State-Sponsored Cyber Actor Using Built-in Network Tools When Targeting U.S. Critical Infrastructure Sectors

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.

May 23, 2023

#StopRansomware Guide Released by NSA and Partners

To guide network defenders in protecting against the rapidly evolving ransomware tactics of malicious cyber actors, the National Security Agency (NSA) and several partners are publicly releasing the “#StopRansomware Guide” Cybersecurity Information Sheet (CSI) today.

May 9, 2023

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

The National Security Agency (NSA) and several partner agencies have identified infrastructure for Snake malware—a sophisticated Russian cyberespionage tool—in over 50 countries worldwide.