Detection Mechanisms
■ Refer to security controls that are used during an event to find out whether or not something malicious may have happened
■ Cameras
● Used to monitor entrances, exits, and critical areas
● Types: Wired, Wireless, Outdoor, Indoor, PTZ(Pan, Tilt, Zoom) camera, Infrared camera, Ultrasonic camera
Prevention Mechanisms
■ Controls that are put in place to prevent things from happening
■ Access Control Hardware
● Controls access to secure areas
● Badge Readers
○ Rely on either a magnetic strip, a chip card, or RFID
● Biometric Readers
○ Fingerprint, retina scans, or voice prints
■ Two-factor authentication can be added for more secure data center
■ Access Control Vestibules
● Area between two doorways for authentication
● Used in high-security facilities
● Example
○ Turnstiles
Prevention Mechanisms continued
■ Smart Lockers
● Used to store personal electronic devices
● Can be accessed using employee badges
■ Locking Racks and Cabinets
● Protect networking equipment from tampering
● Controlled by a key custodian
● Standard server and networking equipment rack
○ 48 units high
○ 50 inches deep
○ 20 inches wide
Prevention Mechanisms end
■ Employee Training
● Crucial for preventing security breaches
● Provides awareness of security policies and procedures
● Reduces vulnerabilities caused by misconfiguration or user error
● Offers a high return on investment for companies of all sizes
