Pass the Isaca Cybersecurity Audit Cybersecurity-Audit-Certificate Questions and answers with CertsForce

From a regulatory perspective, the MOST important thing for the healthcare organization to determine when outsourcing its patient information processing to a third-party Software as a Service (SaaS) provider is the incident escalation procedures. This is because incident escalation procedures define how security incidents involving patient information are reported, communicated, escalated, and resolved between the healthcare organization and the SaaS provider. This is essential for complying with regulatory requirements such as HIPAA, which mandate timely notification and response to breaches of protected health information. The other options are not as important as incident escalation procedures from a regulatory perspective, because they either relate to technical aspects that may not affect compliance (A, B), or operational aspects that may not affect patient information security (D).

 Continuous auditing tools are designed to monitor and analyze business transactions on an ongoing basis. An automated GRC tool fits this description as it can scan and flag transactions according to predefined criteria in real-time. This is in contrast to vulnerability scanners, IDS, or antivirus tools, which serve different purposes such as scanning for system weaknesses, detecting unauthorized access, or protecting against malware, respectively.

References: The information aligns with the principles of continuous auditing, which involves the examination of accounting practices, risk controls, compliance, information-technology systems, and business procedures on an ongoing basis123. Continuous auditing tools, like an automated GRC tool, enable real-time monitoring and analysis, which is essential for maintaining compliance and managing risk effectively3.

Within the NIST core cybersecurity framework, the identify function is associated with using organizational understanding to minimize risk to systems, assets, and data. This is because the identify function helps organizations to develop an organizational understanding of their cybersecurity risk management posture, as well as the threats, vulnerabilities, and impacts that could affect their business objectives. The other functions are not directly related to using organizational understanding, but rather focus on detecting (A), recovering C, or responding (D) to cybersecurity events.

The PRIMARY purpose of creating a security architecture is to create a long-term information security strategy that aligns with the organization’s business goals and objectives. A security architecture defines the vision, principles, standards, policies, and guidelines for how security will be implemented and managed across the organization’s systems, networks, and data.

 Imaging is the process used by an IS auditor to create a bit-for-bit copy of data. This method ensures that an exact replica of the data is made, preserving all the information in the same structure and format as the original. Imaging is essential for tasks such as digital forensics, where maintaining the integrity of the data is critical.

References: The Cybersecurity Audit resources by ISACA cover the importance of accurate data replication in the context of an audit. Imaging is a standard practice in cybersecurity audits for preserving the state of data at a specific point in time, which is crucial for any subsequent analysis or investigation1.

The GREATEST advantage of using a virtual private network (VPN) over dedicated circuits and dial-in servers is that it is more cost effective. This is because a VPN is a technology that creates a secure and encrypted connection between a client and a server over an existing public network, such as the Internet. A VPN reduces the cost of establishing and maintaining a secure communication channel, as it does not require any additional hardware, software, or infrastructure, unlike dedicated circuits and dial-in servers, which require dedicated lines, modems, routers, switches, etc. The other options are not the greatest advantage of using a VPN over dedicated circuits and dial-in servers, because they either involve security (A), reliability (B), or speed C aspects that may not be significantly different or better than dedicated circuits and dial-in servers.

An objective of public key infrastructure (PKI) is to independently authenticate the validity of the sender’s public key. PKI is a system that uses cryptographic keys to secure communications and transactions. PKI involves a trusted third party called a certificate authority (CA) that issues digital certificates that link a public key with an identity. The recipient can use the CA’s public key to verify the sender’s certificate and public key.

A security setting that locks a profile after a certain number of unsuccessful login attempts is designed to mitigate brute force attacks. In such attacks, an adversary systematically tries numerous combinations of usernames and passwords to gain unauthorized access. By locking the account after several failed attempts, it prevents the attacker from continuing to try different password combinations, thus thwarting the brute force method.

References = This security measure is a common recommendation in cybersecurity practices, including those suggested by ISACA, to protect against brute force attacks. It is an effective control to prevent attackers from continuously attempting to guess a user’s credentials123.

The MOST significant limitation of vulnerability scanning is the fact that modern scanners only detect known vulnerabilities. This is because vulnerability scanners rely on databases or repositories of known vulnerabilities, such as CVE (Common Vulnerabilities and Exposures), to compare and identify the weaknesses or flaws in systems or applications. Vulnerability scanners cannot detect unknown vulnerabilities, such as zero-day vulnerabilities, that have not been reported or disclosed yet, and may be exploited by attackers before they are patched or fixed. The other options are not the most significant limitation of vulnerability scanning, because they either involve detecting common (A), unknown (B), or zero-day (D) vulnerabilities, which are not the capabilities or limitations of modern scanners.

Hacktivists are politically motivated hackers who target specific individuals or organizations to achieve various ideological ends. They may use various methods such as defacing websites, launching denial-of-service attacks, leaking confidential information, or spreading propaganda to advance their causes or protest against perceived injustices.