NSA and Partners Issue Guidance on Fast Flux as a National Security ThreatBy CIO / cybersecurity, ransomware NSA issues guidance on Fast Flux as a national security threat. https://www.nsa.gov/Press-Room/Press-Releases-Statements/Press-Release-View/Article/4143636/nsa-and-partners-issue-guidance-on-fast-flux-as-a-national-security-threat/