Single sign on (SSO) (noun) Single sign on (SSO) (noun) A session and user authentication Zero Trust tactic that allows a user to access multiple applications with one set of login credentials. Read More The CyberWire September 5, 2023 A session and user authentication Zero Trust tactic that allows a user to access multiple applications with one set of login credentials. Read More The CyberWire About The Author Read moreBuilding cyber skills and roles from CyBOK foundations See author's posts Related Post navigation Previous: Freecycle confirms massive data breach impacting 7 million usersNext: Hackers Exploit Pre-Authentication RCE Vulnerabilities in Adobe ColdFusion Related Stories North Korea’s Lazarus group attacked three companies involved in drone development Security Aid October 23, 2025 New York updates third-party risk guidance, adds AI provisions Security Aid October 23, 2025 Pakistani-Linked Hacker Group Targets Indian Government Security Aid October 23, 2025