Cybersecurity-Audit-Certificate Exam Dumps - ISACA Cybersecurity Audit Certificate Exam

Procedures are detailed, step-by-step instructions that describe exactly how to perform a particular task or process. They are designed to ensure consistency and efficiency in the execution of tasks, and they are essential in maintaining the reliability of an organization’s operations, especially in the context of cybersecurity.

References: The ISACA Cybersecurity Audit resources emphasize the importance of procedures as part of an organization’s cybersecurity framework. Procedures are the operational steps that support the implementation of policies and adherence to guidelines and baselines, ensuring that tasks are performed correctly and consistently to mitigate risks123.

A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It establishes a barrier between a secure internal network and an untrusted external network, such as the internet. This system is designed to prevent unauthorized access to or from private networks and is a fundamental piece of a comprehensive security framework for any organization.

References: The concept of a firewall as a system that enforces a boundary between networks is well-established in cybersecurity literature. It is recognized as a critical component for protecting network resources by filtering traffic and blocking unauthorized access while allowing legitimate communication to pass123.

Secret key encryption, also known as symmetric encryption, involves a single key for both encryption and decryption. This method provides the best protection for data on a computer that is stolen because it renders the data unreadable without the key. Even if the thief has access to the physical hardware, without the secret key, the data remains secure and inaccessible.

References: ISACA’s resources emphasize the importance of encryption in protecting information assets. Encryption is a critical control for ensuring the confidentiality and integrity of data, especially for devices that may be lost or stolen. The use of secret key encryption is a widely recommended practice for safeguarding sensitive data on mobile devices and laptops as part of an organization’s data protection strategy123.

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.

Tracing the access and origin of an intrusion is crucial for performing a root cause analysis. This process involves identifying the underlying factors that led to the security breach. By understanding how the intrusion happened, organizations can better address the specific vulnerabilities that were exploited and implement more effective security measures to prevent similar incidents in the future.

References: ISACA’s resources on cybersecurity audit emphasize the importance of root cause analysis in the event of an intrusion. It is a key step in the cybersecurity audit process to understand the weaknesses that led to the incident and to improve the overall security posture of the organization1.

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 MOST important consideration when choosing between different types of cloud services is the overall risk and benefits. This is because choosing between different types of cloud services involves weighing the trade-offs between the risk and benefits of each type of cloud service, such as Software as a Service (SaaS), Platform as a Service (PaaS), or Infrastructure as a Service (IaaS). For example, SaaS may offer more benefits in terms of cost savings, scalability, and usability, but also more risks in terms of security, privacy, and compliance. On the other hand, IaaS may offer more benefits in terms of flexibility, customization, and control, but also more risks in terms of complexity, management, and maintenance. The other options are not the most important consideration when choosing between different types of cloud services, but rather different aspects or factors that affect the choice of cloud services, such as emerging risk and infrastructure scalability (A), security features available on demand (B), or reputation of the cloud providers (D).