Isaca Cybersecurity-Audit-Certificate Actual Questions

The FIRST phase of the ISACA framework for auditors reviewing cryptographic environments is inventory and discovery. This is because the inventory and discovery phase helps auditors to identify and document the scope, objectives, and approach of the audit, as well as the cryptographic assets, systems, processes, and stakeholders involved in the cryptographic environment. The inventory and discovery phase also helps auditors to assess the maturity and effectiveness of the cryptographic governance and management within the organization. The other phases are not the first phase of the ISACA framework for auditors reviewing cryptographic environments, but rather follow after the inventory and discovery phase, such as evaluation of implementation details (A), hands-on testing (B), or risk-based shakeout C.

A passive activity that could be used by an attacker during reconnaissance to gather information about an organization is using open source discovery. This is because open source discovery is a technique that involves collecting and analyzing publicly available information about an organization, such as its website, social media, press releases, annual reports, etc. Open source discovery does not require any direct interaction or communication with the target organization or its systems or network, and therefore does not generate any traffic or alerts that could be detected by the organization’s security controls. The other options are not passive activities that could be used by an attacker during reconnaissance to gather information about an organization, but rather active activities that involve direct or indirect interaction or communication with the target organization or its systems or network, such as scanning the network perimeter (B), social engineering C, or crafting counterfeit websites (D).

 An incremental backup is a type of backup that only copies the files that have changed since the last backup was made. This means that after a full backup, subsequent incremental backups will only include the data that has been altered or newly created since the previous backup, making it a more efficient way to save storage space and reduce backup time.

References = While I can’t provide direct references from the Cybersecurity Audit Manual, the concept of incremental backups is a standard practice in data management and is covered in various cybersecurity and IT audit resources, including those provided by ISACA1. For a detailed understanding, you may refer to the ISACA Cybersecurity Audit Certificate resources or other ISACA study materials.

When employees use personal mobile devices to access a VPN, the greatest concern for an IS auditor is the potential for sensitive data to be stored in an unsecured manner. If data is stored in plain text, it could be easily accessed by unauthorized parties if the device is lost, stolen, or compromised. This risk is heightened when the devices are not managed by the organization’s IT department, which would typically enforce security policies such as encryption.

References: ISACA’s resources on securing mobile devices and VPN technology assurance emphasize the importance of implementing strong security controls to protect sensitive data on mobile devices. This includes ensuring that data is not stored in plain text and is instead encrypted to prevent unauthorized access1234. The use of mobile device management (MDM) software is also advocated to remotely manage and secure mobile devices used for corporate access1.