Cyber vulnerabilities to DoD systems may include which items?

Cyber vulnerabilities to DoD systems may include which items?

• A. Illicit downloads
• B. Weak passwords
• C. Viruses
• D. All of the above

Answer: (D)

Different cyber vulnerabilities can affect DoD systems in several ways, including risky user behavior, weak authentication, and malware. Illicit downloads pose a risk because software from untrusted sources can carry malware or backdoors that bypass protections. Weak passwords create holes that attackers can exploit to gain unauthorized access, especially if those passwords are reused across multiple services. Viruses and other malware can infiltrate endpoints, corrupt data, disrupt operations, and provide a foothold for further intrusion. Because each of these represents a real vulnerability vector, the option that covers all of them best reflects the range of cyber risks to DoD systems.

Different cyber vulnerabilities can affect DoD systems in several ways, including risky user behavior, weak authentication, and malware. Illicit downloads pose a risk because software from untrusted sources can carry malware or backdoors that bypass protections. Weak passwords create holes that attackers can exploit to gain unauthorized access, especially if those passwords are reused across multiple services. Viruses and other malware can infiltrate endpoints, corrupt data, disrupt operations, and provide a foothold for further intrusion. Because each of these represents a real vulnerability vector, the option that covers all of them best reflects the range of cyber risks to DoD systems.