Which of the following should an IS auditor expect to see in a network vulnerability assessment?
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A. B. C. D.C.
An IS auditor conducting a network vulnerability assessment should expect to see several vulnerabilities that can be exploited by attackers to compromise the network's security. Out of the options given, the most likely vulnerabilities that an IS auditor should expect to see during a network vulnerability assessment are misconfiguration and missing updates, security design flaws, and zero-day vulnerabilities.
A) Misconfiguration and missing updates: This refers to vulnerabilities resulting from improper configuration of the network or software, or failure to apply patches and updates to the network and its components. These vulnerabilities are often easy to exploit and can result in a security breach. An IS auditor should expect to see these types of vulnerabilities during a network vulnerability assessment.
B) Malicious software and spyware: Although malicious software and spyware are commonly found in networks, they are not necessarily vulnerabilities that an IS auditor should expect to see during a network vulnerability assessment. However, the presence of these types of software can be a sign of a more significant security issue that needs to be addressed.
C) Security design flaws: Security design flaws refer to vulnerabilities that exist in the network's design, architecture, or configuration. These types of vulnerabilities can be challenging to identify and remediate, but they can have a significant impact on the network's security. An IS auditor should expect to see security design flaws during a network vulnerability assessment.
D) Zero-day vulnerabilities: Zero-day vulnerabilities are vulnerabilities that are unknown to the public and the software vendor. These vulnerabilities can be challenging to identify and remediate, and they can be exploited by attackers to compromise the network's security. While an IS auditor may not necessarily see zero-day vulnerabilities during a network vulnerability assessment, they should be aware of the risk they pose and take steps to mitigate the risk.
In summary, an IS auditor conducting a network vulnerability assessment should expect to see vulnerabilities resulting from misconfiguration and missing updates, security design flaws, and potentially zero-day vulnerabilities.