CISSP® Certification Domain 3: Security Architecture and Engineering Video Boot Camp for 2022 - Physical security part 3

The video tutorial covers various aspects of security systems, focusing on motion detectors, types of sensors, perimeter defense, data center security, and the role of guards and dogs. It also discusses visitor management and the importance of escorting visitors in secure areas. The tutorial emphasizes the need for appropriate security measures and the potential liabilities associated with using guard dogs.

Which type of sensor is unreliable if the light source is interrupted?

• Microwave sensor

• Light-based sensor

• Infrared sensor

• Ultrasound sensor

What is a common misconception about sensors in movies?

• They are always blue

• They are always red

• They are always invisible

• They are always visible

What is the purpose of contact sensors on windows?

• To detect motion

• To detect unauthorized opening

• To detect sound

• To detect temperature changes

Why should door hinges be placed on the inside?

• To make the door easier to open

• To prevent the door from being removed easily

• To improve the door's aesthetic

• To reduce noise when opening

What is a critical consideration for data center walls?

• They should be made of glass

• They should be soundproof

• They should have a high fire rating

• They should be painted white

What is the main role of guards in security?

• To clean the premises

• To manage IT systems

• To act as a deterrent and detect threats

• To entertain visitors

What is a potential issue with using dogs in security?

• They are not effective at detecting threats

• They can be a liability if they attack

• They are too friendly

• They require too much training

What is a common method for identifying visitors?

• Using a secret handshake

• Issuing non-electronic visitor badges

• Asking for a password

• Using facial recognition

Why is it important to escort vendors in a facility?

• To make them feel welcome

• To ensure they don't get lost

• To prevent them from accessing unauthorized areas

• To provide them with refreshments

What should be done with visitor badges after use?

• They should be returned and deactivated

• They should be kept by the visitor

• They should be given to another visitor

• They should be thrown away