Use port-based access control

Use port-based access control to prevent unauthorized access to the camera network. If an unauthorized device connects to a switch or router port, the port should become blocked. Information about how to configure switches and routers is available from the manufacturers. See SP 800-128, Guide for Security-Focused Configuration Management of Information Systems (http://csrc.nist.gov/publications/nistpubs/800-128/sp800-128.pdf), for information about configuration management of information systems.

Learn more

The following control(s) provide additional guidance:

• NIST 800-53 CM-1 Configuration Management Policy and Procedures
• NIST 800-53 CM-2 Baseline Configuration
• NIST 800-53 AC-4 Least Privilege
• NIST 800-53 CM-6 Configuration Settings
• NIST 800-53 CM-7 Least Functionality