PHYSICAL AND ENVIRONMENTAL SECURITY
Chapter notes, video classes, MCQ practice tests and quick-revision one-liners for IT Security — IT Security.
One-liners from this chapter
Free sample — 8 of 66 rapid-fire Q&A cards.
What is the primary objective of physical security in an IT environment?
The primary objective of physical security is to protect IT assets, infrastructure, and data from unauthorized physical access, theft, damage, or destruction by controlling entry to sensitive areas.
What is 'piggyback access' in the context of physical security?
Unauthorized person following authorized person through secured entry.
What is a 'clean desk policy' in the context of physical security?
A clean desk policy requires employees to clear their workstations of sensitive documents, removable media, and confidential materials at the end of each working day to prevent unauthorized access or data theft.
What is a smart card used for in physical access control?
Authenticating identity to grant entry to secured areas.
What does the term 'mantrap' refer to in physical security?
A mantrap is a physical security mechanism consisting of a small space with two sets of interlocking doors, ensuring only one door opens at a time, preventing unauthorized tailgating into secure areas.
What does HVAC stand for in data center environmental control?
Heating, Ventilation, and Air Conditioning system.
Why is environmental security important for data centers in banks?
Environmental security protects data center equipment from threats such as fire, flood, extreme temperature, humidity, and power failures, ensuring continuous availability of critical banking systems.
What is the recommended temperature range for a bank data center?
Between 18°C and 27°C for optimal equipment operation.
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