2.1 term purposes

Bollards

Prevent vehicle-based attacks against buildings

Access control vestibule

Prevent tailgating and unauthorized entry

Lighting

Deters crime and improves visibility for security monitoring

Magnetometers

Detect concealed metal objects or weapons

Principle of least privilege

Limit damage from compromised accounts

Zero Trust model

Continuously verify access and reduce trust-based attacks

Access control lists (ACLs

Control who can access specific resources

One-time password (OTP)

Prevent reuse of stolen credentials

Time-based one-time password (TOTP)

Add time-based security to authentication

Security Assertions Markup Language (SAML)

Enable single sign-on across systems

Identity and access management (IAM)

Centrally manage users and access permissions

Directory services

Provide centralized authentication and authorization

Data loss prevention (DLP)

Prevent sensitive data from leaving the organization