Access Control
Access Control Key Concepts
Authentication
Verifying the identity of a user, device, or process.
Authorization
Determining what actions or resources an authenticated entity is allowed to access.
Physical Access Control
Managing access to physical spaces like buildings, rooms, or secure areas.
Examples
Physical Access
Using keycard readers, biometric scanners, or security guards to control entry to buildings or rooms.
Importance
Security
Prevents unauthorized access to sensitive information and resources, reducing the risk of data breaches and other security incidents.
Compliance
Helps organizations meet regulatory requirements related to data security and privacy.
Accountability
Provides a way to track who accessed what and when, which is useful for investigations and audits.
In essence, access control is a critical component of any comprehensive security strategy, ensuring that only the right people have the right access at the right time.