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Training Camp • Cybersecurity Glossary
CoA (Change of Authorization) is the process of updating or altering the access rights of a user or device during an active session, often used in network access control systems to dynamically adjust permissions based on changing security requirements.
CoA Change of Authorization Definition: CoA (Change of Authorization) is the process of updating or altering the access rights of a user or device during an active session, often used in network access control systems to dynamically adjust permissions based on changing security requirements.
Change of Authorization (CoA) refers to the process in network security where an already authenticated session is altered in terms of its permissions or access rights. This can involve updating a user's privileges during an active session, such as granting or revoking access to specific resources or services. CoA is typically used in Network Access Control (NAC) systems to dynamically enforce security policies based on changing conditions or requirements.
CoA Change of Authorization is one of the topics you'll master in the Security+ Boot Camp.
Security+ Boot Camp →