User awareness
User awareness: The knowledge and understanding of security risks and best practices among users of a system or network. It is an essential element of an effective security program, as users are often the first line of defense against threats. Examples include educating users on password security, phishing scams, and safe browsing habits.
User ID
User ID: A unique identifier assigned to a user to authenticate their identity when accessing a system or network. It is used in authentication systems to verify a user’s identity and grant them access to appropriate resources. Examples include a username, employee ID, and social security number.
User Mode
User Mode: An operating state in modern computer systems that limits the access rights of software applications, preventing them from directly interacting with hardware or system resources. This mode maintains system stability and security by restricting application access to sensitive areas of the operating system.
User provisioning
User provisioning: The process of creating and managing user accounts within a system or network. It is used to ensure that only authorized users have access to the appropriate resources and to maintain an accurate and up-to-date record of user permissions. Examples include creating new user accounts, assigning roles and permissions, and disabling inactive accounts.
True negative
True negative: A term used in statistics and diagnostic testing to represent cases where the system correctly identified the absence of a condition. In a security context, it refers to instances where a system correctly identifies an activity as non-threatening or non-malicious, thus avoiding false alarms.
Two-phase commit
Two-phase commit: A protocol used in distributed computing to achieve consensus across multiple systems or components during a transaction. The protocol involves two phases – the prepare phase, where all systems are asked if they are ready to commit to a transaction, and the commit phase, where the transaction is either committed on all systems […]