What Should Be Part of a Comprehensive Network Security Plan?

B

A comprehensive network security plan is essential to protect the confidentiality, integrity, and availability of a network. The plan should address all areas of network security, including physical security, access control, perimeter security, and security policies and procedures.

Option A: Allow users to develop their own approach to network security. This option is not recommended as it can lead to inconsistencies in the security posture of the network, and some users may not be aware of best practices in network security.

Option B: Physically secure network equipment from potential access by unauthorized individuals. This option is highly recommended as physical security is the first line of defense against unauthorized access to the network. This includes securing network equipment in locked rooms, limiting access to authorized personnel, and implementing surveillance systems to monitor access.

Option C: Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten. This option is not recommended as using personal information in passwords makes them easy to guess and can lead to a security breach. Instead, users should be encouraged to use complex passwords that include a combination of letters, numbers, and special characters.

Option D: Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported. This option is not recommended as delaying the deployment of software patches and updates can leave the network vulnerable to known security threats. Instead, patches and updates should be tested in a lab environment before being deployed to production systems.

Option E: Minimize network overhead by deactivating automatic antivirus client updates. This option is not recommended as antivirus updates are critical to protecting the network from malware and other security threats. Instead, automated antivirus updates should be enabled to ensure that endpoints are protected against the latest threats.

In summary, a comprehensive network security plan should include measures to physically secure network equipment, implement access control, enforce strong password policies, regularly deploy software patches and updates, and ensure that antivirus updates are automatically deployed.