Logical Access
Logical Access: The ability to access data or resources based on user credentials, permissions, and other security controls. It is used to control access to sensitive information and systems. Examples include using a username and password to log into a network, requiring two-factor authentication to access a database, and using role-based access controls to restrict […]
Magnetic card reader
Magnetic card reader: A device that reads the information stored on a magnetic strip or magnetic stripe card. It is used in various industries, such as financial services and transportation, to authenticate users and access information. Examples include ATM card readers and credit card swipe machines.
Key-based authentication
Key-based authentication: A method of verifying a user’s identity using cryptographic keys, typically involving a pair of public and private keys. It is used in various security protocols to ensure that access to resources is granted only to authenticated users.
Lattice security model
Lattice security model: A security model that defines access to resources based on a lattice-like structure of security levels and clearance rules. It is used to enforce hierarchical access control and prevent unauthorized access to sensitive information. Examples of the lattice security model include the Bell-LaPadula and Biba models.
Least privilege
Least privilege: A computer security concept in which a user or program is given the minimum levels of access necessary to complete its tasks. This means granting only the rights or permissions necessary to perform an assigned job function, and no more. This approach helps limit the potential damage that can result from errors, system […]
Limited Maintenance
Limited Maintenance: The practice of providing only essential updates and fixes to a product or system, typically one that is nearing the end of its life cycle. During this stage, changes to the product or system are minimized and are usually focused on addressing critical vulnerabilities or significant operational issues. This practice is usually applied […]


