What must agencies employ to detect and eradicate malicious code on their networks?

Agencies must employ virus protection mechanisms to effectively detect and eradicate malicious code on their networks. Virus protection mechanisms, commonly referred to as antivirus software, are specifically designed to identify, block, and remove various forms of malware, including viruses, worms, and trojan horses. These mechanisms often include real-time scanning capabilities, regular updates to recognize the latest threats, and the ability to perform scheduled system scans to ensure ongoing protection.

In the context of cybersecurity, the primary purpose of virus protection is to safeguard the integrity of the network's data and systems by proactively searching for malicious code and eliminating it before it can cause harm. This is critical for maintaining operational continuity and protecting sensitive information within the agency's network.

Other approaches like advanced surveillance equipment, firewall systems, and intrusion detection mechanisms complement virus protection but serve different primary purposes in a comprehensive security strategy. Firewall systems control the flow of traffic in and out of the network, intrusion detection mechanisms monitor for suspicious activity, and advanced surveillance equipment may be used for physical monitoring rather than malware detection. Each plays an important role, but they do not specifically target the eradication of malicious code to the extent that virus protection mechanisms do.