Isaca IT-Risk-Fundamentals Exam Dumps

The best way to minimize potential attack vectors on the enterprise network is to disable any unneeded ports. Here's why:

Implement Network Log Monitoring: This is important for detecting and responding to security incidents but does not directly minimize attack vectors. It helps in identifying attacks that have already penetrated the network.

Disable Any Unneeded Ports: By closing or disabling ports that are not needed, you reduce the number of entry points that an attacker can exploit. Open ports can be potential attack vectors for malicious activities, so minimizing the number of open ports is a direct method to reduce the attack surface.

Provide Annual Cybersecurity Awareness Training: While this is crucial for educating employees and reducing human-related security risks, it does not directly address the technical attack vectors on the network itself.

Therefore, the best method to minimize potential attack vectors is to disable any unneeded ports, as this directly reduces the number of exploitable entry points.

Using generic technology terms in IT risk assessment reports to management offers several benefits, primarily clarity in interpreting reported risks. Here's an in-depth explanation:

Avoiding Technical Jargon: Management teams may not have a technical background. Using generic technology terms ensures that the risk reports are understandable, avoiding technical jargon that might confuse non-technical stakeholders.

Clear Communication: Clarity in communication is essential for effective risk management. When risks are described using simple, generic terms, it becomes easier for management to grasp the severity and implications of the risks, leading to better-informed decision-making.

Promoting Risk Awareness: Clear and understandable risk reports enhance risk awareness among key stakeholders. This fosters a culture of risk awareness and encourages proactive risk management across the organization.

Consistency in Reporting: Generic terms provide a standardized way of reporting risks, ensuring consistency across different reports and departments. This standardization helps in comparing and aggregating risk data more effectively.

An absolute prohibition on risk means that an enterprise avoids any and all forms of risk, regardless of potential benefits. This approach can lead to the following issues:

Inefficiency in Resource Allocation: Absolute risk avoidance can cause an enterprise to allocate resources ineffectively. For example, by avoiding all risks, the enterprise may miss out on opportunities that could bring substantial benefits. Resources that could be invested in innovation or improvement are instead tied up in mitigating even the smallest of risks.

Stifling Innovation and Growth: Enterprises that are overly risk-averse may hinder innovation and growth. Taking calculated risks is essential for driving new initiatives, products, or services. Without accepting some level of risk, companies might lag behind competitors who are willing to innovate and take strategic risks.

Poor Risk Management Practices: By trying to avoid all risks, enterprises might develop a risk management strategy that is more about avoidance than mitigation and management. Effective risk management involves identifying, assessing, and mitigating risks, not completely avoiding them. This ensures that the company is prepared for potential challenges and can manage them proactively.

ISA 315 Anlage 5 and Anlage 6 discuss the importance of understanding and managing risks associated with IT environments. They highlight the need for a balanced approach to risk management that includes both manual and automated controls to handle various risk levels (e.g., operational, compliance, strategic).

SAP Reports and Handbooks highlight the necessity of balancing risk with operational efficiency to maintain effective resource allocation and drive business objectives forward.

Project Management Context:

The critical path in project management is the sequence of stages determining the minimum time needed for an operation.

Factors Affecting the Critical Path:

Regulatory requirements are essential but typically do not define the sequence of tasks.

Cost-benefit analysis informs decision-making but does not directly determine task dependencies or timings.

Specified end dates directly impact the scheduling and dependencies of tasks, defining the critical path to ensure project completion on time.

Conclusion:

Specified end dates are the most critical information for determining the critical path, as they establish the framework within which all tasks must be completed, ensuring the project adheres to its schedule.

The best control to prevent unauthorized user access in a remote work environment is multi-factor authentication (MFA). Here's the explanation:

Read-Only User Privileges: While limiting user privileges to read-only can reduce the risk of unauthorized changes, it does not prevent unauthorized access entirely.

Multi-Factor Authentication (MFA): MFA requires users to provide two or more verification factors to gain access, making it significantly harder for unauthorized users to access systems, even if they obtain one of the factors (e.g., a password). This is particularly effective in a remote work environment where the risk of credential theft and unauthorized access is higher.

Monthly User Access Recertification: This involves periodically reviewing and validating user access rights. While important, it is a periodic check and does not provide immediate prevention of unauthorized access.

Therefore, MFA is the most effective control for preventing unauthorized user access in a remote work environment.