1
Q
Bollards
A
- Short, sturdy vertical posts designed to control or prevent access by vehicles to an area or structure
2
Q
Surveillance System
A
- Organized strategy or setup designed to observe or report activities in a given area
3
Q
Access Control Vestibule
A
- Double-door system with two electronically controlled doors that ensure only one door is open at any given moment
4
Q
Piggybacking
A
- Involves two people, with and without access, entering a secure area
5
Q
Tailgating
A
- Occurs whenever an unauthorized person closely follows someone with access without their knowledge or consent
6
Q
What purpose does a fence serve in providing physical security?
A
- Provides visual deterrent by defining a boundary that should not be violated by unauthorized personnel
- Establish physical barrier
- Delays intruders, providing longer reaction window
7
Q
Fences prevent __________ from your facilities, while bollards prevent __________ from your facilities
A
- People
- Vehicles
8
Q
Brute Force
A
- Attack where access to a system is gained by trying all of the possibilities until breaking through
9
Q
Four main categories of surveillance
A
- Video
- Security Guards
- Lighting
- Sensors
10
Q
Pan-Tilt-Zoom (PTV) Camera
A
- Can move the camera of its angle to better detect issues during intrusion
11
Q
What are some of the best areas to surveil with cameras?
A
- Data center
- Telecommunication Offices
- Entrance or exit doors
12
Q
What are some common ways attackers bypass a physical surveillance system?
A
- Visual obstruction
- Blinding sensors and cameras
- Acoustic interference
- Electromagnetic interference (EMI)
- Physical environment attack
13
Q
Padlocks utilize a __________ & __________ system that is fairly easy to defeat
A
- Pin and Tumbler
14
Q
False Acceptance Rate (FAR)
A
- The rate that the system authenticates a user as valid, even though that person should not have been granted access to the system
15
Q
False Rejection Rate (FRR)
A
- Occurs anytime the biometrics system denies a user who should have been allowed access to the system
16
Q
Equal Error Rate (EER)
A
- Also commonly known as Crossover Error Rate (CER)
- Uses a measure of the effectiveness of a given biometrics system to achieve a balance
17
Q
Access Badge Cloning
A
- Refers to copying the data from an RFID of NFC card or badge onto another card or device
18
Q
What are the four basic steps to access badge cloning?
A
- Scanning - Uses reader to get RFID
- Data extraction
- Writing to new card
- Using cloned badge
19
Q
A
Comptia Security+ Flashcards
flashcards
Decks in class (14)
# Cards
