Physical security measures are designed to protect physical assets, such as buildings, equipment, and people.

Access control vestibule is a secure entryway that requires authentication to enter.

Badge reader is a device that scans and verifies an individual's identification card to grant access to a secure area.

Video surveillance uses cameras to monitor and record activities in a specific area.

Alarm systems are designed to alert personnel when a security breach occurs.

Motion sensors detect movement and can trigger an alarm or other security measures.

Door locks can be used to secure a specific area or room.

Equipment locks are designed to secure electronic devices such as laptops, desktops, and servers.

Guards can monitor a secure area and respond to security breaches.

Bollards are sturdy, vertical posts designed to protect areas from vehicle impact.

Fences can be used to secure a perimeter and prevent unauthorized access.

Explain the Physical security methods

Key fobs: Key fobs are small electronic devices that are used for controlling access to a building or a restricted area. They can be used in combination with a card reader or a biometric scanner for additional security.

Smart cards: Smart cards are credit-card sized plastic cards with embedded microchips that contain information used for authentication and access control. They are commonly used for employee identification, access control, and other secure applications.

Keys: Keys are the traditional way of securing physical assets. They are used for locking and unlocking doors, cabinets, and other secure storage units.

Biometrics: Biometrics is the use of unique human characteristics for identification and authentication. Biometric security systems use scanners to measure physical characteristics such as fingerprints, retina patterns, or palmprints.

a. Retina scanner: A retina scanner is a biometric scanner that uses infrared light to scan the unique patterns of blood vessels in the retina of the eye.

b. Fingerprint scanner: A fingerprint scanner is a biometric scanner that reads the unique patterns on a person's fingers.

c. Palmprint scanner: A palmprint scanner is a biometric scanner that reads the unique patterns on a person's palm.

Lighting: Lighting is an important aspect of physical security. Adequate lighting can deter intruders and help security personnel monitor activity.

Magnetometers: Magnetometers are used to detect metal objects on people or in bags. They are commonly used in airport security checkpoints to screen passengers for weapons and other prohibited items.