Chapter 15
Physical Security and Risk
THE FOLLOWING COMPTIA NETWORK+ EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:
✓ 1.3 Explain the concepts and characteristics of routing and switching
- ACL
- Segmentation and interface properties
- DMZ
✓ 2.2 Given a scenario, determine the appropriate placement of networking devices on a network and install/configure them
- Firewall
✓ 2.3 Explain the purposes and use cases for advanced networking devices
- UTM appliance
- NGFW/Layer7 Firewall
✓ 3.2 Compare and contrast business continuity and disaster recovery concepts
- Power management
- Battery backups/UPS
- Power generators
- Dual power supplies
- Redundant circuits
- Recovery
- Cold sites
- Warm sites
- Hot sites
✓ 4.1 Summarize the purposes of physical security devices
- Prevention
- Biometrics
- Key fob
✓ 4.2 Explain authentication and access controls
- Multifactor authentication
- Something you know
- Something you have
- Something you are
- Somewhere you are
- Something you...
