Isaca CISM Questions Answers

Conducting periodic testing is the best way to ensure the BCP is current because it can validate the effectiveness and efficiency of the BCP, identify any gaps or weaknesses, and provide feedback and recommendations for improvement. Testing can also verify that the BCP reflects the current business environment, processes, and requirements, and that the BCP team members are familiar with their roles and responsibilities.

Email software packages that provide native encryption of messages use proprietary algorithms and formats that are not compatible with other email software packages. This means that the encryption cannot interoperate across product domains, and the recipients of encrypted messages must use the same email software package as the sender to decrypt and read the messages. This limits the usability and scalability of native encryption, and may also pose security risks if the encryption algorithms or formats are not well-tested or widely accepted. A common drawback of email software packages that provide native encryption of messages is that the encryption cannot interoperate across product domains1234. References = CISM Review Manual 15th Edition, page 206. The Top 10 Email Encryption Solutions In 2023 - Expert Insights2, The Best Email Encryption Services for 2023 | PCMag3, The Top 12 Email Encryption Services for 2023 - Right Inbox4.

A common drawback of email software packages that provide native encryption of messages is that the encryption cannot interoperate across product domains. This means that emails sent from one product cannot be read by another product, as the encryption keys used are not compatible. This can be a problem when sending emails to people who use different software packages, as the encrypted emails cannot be read.

 Information security governance (ISG) is the process of establishing and maintaining a framework to provide assurance that information security strategies are aligned with and support business objectives, are consistent with applicable laws and regulations through adherence to policies and internal controls, and provide assignment of responsibility, all in an effort to manage risk1. Effective ISG ensures that information security is integrated into corporate governance and is considered an essential component of enterprise governance2. Information security is not just the responsibility of the information security team, but of all stakeholders in the organization3. Information security controls are not assigned to risk owners, but to control owners who are accountable for implementing and maintaining the controls4. Information security governance is not based on an external security framework, but on the organization’s own objectives, risk appetite, and compliance requirements. References = 1: CISM Review Manual (Digital Version), page 3 2: CISM Review Manual (Digital Version), page 4 3: CISM Review Manual (Digital Version), page 5 4: CISM Review Manual (Digital Version), page 14 : CISM Review Manual (Digital Version), page 16