Physical Security and Device Protection Flashcards

What is 'shoulder surfing' in information security?

Answer: Observing someone's screen or keyboard to steal information

Shoulder surfing involves physically watching someone enter sensitive information such as passwords or PINs.

What is the purpose of a privacy screen filter on a laptop?

Answer: To prevent people nearby from viewing your screen from an angle

A privacy screen filter narrows the viewing angle so only the person directly in front can read the display, countering shoulder surfing.

What does 'clean desk policy' mean in a workplace security context?

Answer: Ensuring no sensitive documents or devices are left unattended or visible when not in use

A clean desk policy requires employees to secure or remove sensitive materials from their desks when they step away, reducing the risk of unauthorized access.

Why should you lock your computer screen when stepping away, even briefly?

Answer: To prevent unauthorized access to your open files and applications

Locking your screen requires re-authentication to regain access, preventing anyone nearby from viewing or using your open session.

What is a Kensington lock used for?

Answer: Physically securing a laptop to a desk or fixed object to prevent theft

A Kensington lock is a cable security system that physically tethers a laptop to a desk, deterring opportunistic theft in public spaces.

Which of the following best describes 'tailgating' in physical security?

Answer: An unauthorized person following an authorized employee through a secured entry

Tailgating occurs when an unauthorized person physically follows an authorized individual into a restricted area without using their own credentials.