Security Control

There are three security control methods:

  • Preventive
  • Detective
  • Corrective

They can be applied in three security layers:

  • Physical
  • Technical
  • Administrative

Example:

Physical Technical Administrative
Preventive Gates, Locks, … AV, Firewall, … Data Classification, privilege and policy management, …
Detective CCTV, Guards, … Honeypots, IDs, … Logs, Access level reviews, …
Corrective repair and maintenance Patches and security updates, AV cleaning, … Incident response plan, vulnerability management, …