CRISC Exam Dumps - Certified in Risk and Information Systems Control

Unauthorized modification of data by a database administrator is a security risk that involves altering, deleting, or inserting data on a database without proper authorization or approval, by a person who has privileged access to the database, such as a database administrator12.

The best control to detect unauthorized modification of data by a database administrator is to review database activity logs, which are records that capture and store the details and history ofthe transactions or activities that are performed on the database, such as who, what, when, where, and how34.

Reviewing database activity logs is the best control because it provides evidence and visibility of the database operations, and enables the detection and reporting of any deviations, anomalies, or issues that may indicate unauthorized modification of data by a database administrator34.

Reviewing database activity logs is also the best control because it supports the accountability and auditability of the database operations, and facilitates the investigation and resolution of any unauthorized modification of data by a database administrator34.

The other options are not the best controls, but rather possible measures or techniques that may supplement or enhance the review of database activity logs. For example:

Reviewing database access rights is a measure that involves verifying and validating the permissions and privileges that are granted or revoked to the users or roles who can access or modify the data on the database56. However, this measure is not the best control because it does not directly detect unauthorized modification of data by a database administrator, especially if the database administrator has legitimate access rights to the data56.

Comparing data to input records is a technique that involves matching and reconciling the data on the database with the original or source data that are entered or imported into the database, and identifying and correcting any discrepancies or errors78. However, this technique is not the best control because it does not directly detect unauthorized modification of data by a database administrator, especially if the input records are also modified or compromised78.

Reviewing changes to edit checks is a technique that involves examining and evaluating the modifications or updates to the edit checks, which are rules or validations that are applied to the data on the database to ensure their accuracy, completeness, andconsistency9 . However, this technique is not the best control because it does not directly detect unauthorized modification of data by a database administrator, especially if the edit checks are bypassed or disabled9 . References =

1: Database Security: Attacks and Solutions | SpringerLink2

2: Unauthorised Modification of Data With Intent to Cause Impairment3

3: Database Activity Monitoring - Wikipedia4

4: Database Activity Monitoring (DAM) | Imperva5

5: Database Access Control - Wikipedia6

6: Database Access Control: Best Practices for Database Security7

7: Data Reconciliation - Wikipedia8

8: Data Reconciliation and Gross Error Detection9

9: Edit Check - Wikipedia

Edit Checks: A Data Quality Tool

IT capacity is the ability of an IT system or network to handle the current and future workload and performance demands. IT capacity can be affected by various factors, such as the numberand type of users, applications, devices, data, transactions, etc. IT capacity management is the process of planning, monitoring, and optimizing the IT resources to ensure that they meet the business needs and objectives. IT capacity management can help prevent issues such as system slowdowns, outages, errors, or failures, and improve the efficiency, reliability, and security of the IT system or network. One of the IT key risk indicators (KRIs) that provides managementwith the best feedback on IT capacity is the trends in IT resource usage. IT resource usage is the measure of how much of the IT resources, such as CPU, memory, disk, bandwidth, etc., are being consumed by the IT system or network. Trends in IT resource usage can help monitor and analyze the changes in the IT capacity over time, and identify the patterns, peaks, and bottlenecks in the IT resource consumption. Trends in IT resource usage can also help forecast the future IT capacity requirements, and plan for the appropriate IT resource allocation, optimization, or expansion. Trends in IT resource usage can provide management with valuable information on the current and potential IT capacity risks, and support the decision making and risk response for IT capacity management. References = Integrating KRIs and KPIs for Effective Technology Risk Management, p. 3-4.

Technical control owners are responsible for the day-to-day operation and maintenance of controls. Their primary accountability is to ensure that controls are effectively implemented and continue to operate as intended to mitigate associated risks.

The best way to test the operational effectiveness of a data backup procedure is to perform a complete restoration of every file to a clean system and verify that there has not been any data corruption or loss. This will ensure that the backup procedure can successfully recover the data in the event of a disaster or incident. The other options are not sufficient to test the operational effectiveness of a data backup procedure, as they do not involve actually restoring the data and verifying its integrity and usability. References = How to review and test backup procedures to ensure data restoration; HOW TO TEST DATA BACKUPS: A BRIEF GUIDE; How to Test a Database Backup

When moving critical assets to the cloud, the most important KPI to include in the SLA is the percentage of standard supplier uptime, which measures the availability and reliability of the cloud service provider. This KPI indicates how often the cloud service is operational and accessible, and how well it meets the agreed service level objectives. A high percentage of standard supplier uptime means that the cloud service provider can deliver the expected performance and functionality of the critical assets, and minimize the risk of service disruptions, downtime, or data loss. The percentage of standard supplier uptime should be aligned with the organization’s business continuity and disaster recovery requirements, and should be monitored and reported regularly by the cloud service provider. The SLA should also specify the compensation or remediation actions in case of any breach of the agreed percentage of standard supplier uptime.

Maintaining alignment between action plans and their associated risk is critical. The risk practitioner must ensure that each plan directly addresses its risk, not just that timelines, budgets, or indicators exist.

Although detailed references aren’t available in our accessible summary, ISACA guidelines emphasize verifying that responses remain appropriately focused on risk scenarios.

A risk response action plan is a document that outlines the specific tasks, resources, timelines, and deliverables for the risk responses, which are the actions or strategies that are taken to address the risks that may affect the organization’s objectives, performance, or value creation12.

The most useful tool when measuring the progress of a risk response action plan is an up-to-date risk register, which is a document that records and tracks the significant risks that the organization faces, and the responses and actions that are taken to address them34.

An up-to-date risk register is the most useful tool because it provides a comprehensive and consistent view of the risk landscape, and the status and performance of the risk responses and actions34.

An up-to-date risk register is also the most useful tool because it enables the monitoring and evaluation of the risk response action plan, and the identification and communication of any issues or gaps that need to be resolved or improved34.

The other options are not the most useful tools, but rather possible metrics or indicators that may be used to measure the progress of a risk response action plan. For example:

Percentage of mitigated risk scenarios is a metric that measures the proportion of risk scenarios that have been reduced or eliminated by the risk responses and actions56. However, this metric is not the most useful tool because it does not provide a comprehensive and consistent view of the risk landscape, and it may not capture the residual or emerging risks that may arise after the risk responses and actions56.

Annual loss expectancy (ALE) changes is a metric that measures the difference between the expected annual losses before and after the risk responses and actions78. However, this metric is not the most useful tool because it does not provide a comprehensive and consistent view of the risk landscape, and it may not reflect the qualitative or intangible impacts of the risks or the risk responses and actions78.

Resource expenditure against budget is a metric that measures the amount of resources and funds that have been spent or allocated for the risk responses and actions, compared to the planned or estimated budget . However, this metric is not the most useful tool because it does not provide acomprehensive and consistent view of the risk landscape, and it may not indicate the effectiveness or efficiency of the risk responses and actions . References =

1: Risk Response Plan in Project Management: Key Strategies & Tips1

2: How to Create the Ultimate Risk Response Plan | Wrike2

3: Risk Register Template and Examples | Prioritize and Manage Risk3

4: Risk Register Examples for Cybersecurity Leaders4

5: Risk Scenarios Toolkit, ISACA, 2019

6: Risk Scenarios Starter Pack, ISACA, 2019

7: Annualized Loss Expectancy (ALE) - Definition and Examples5

8: Annualized Loss Expectancy (ALE) Calculator6

Project Budgeting: How to Estimate Costs and Manage Budgets7

Project Budget Template - Download Free Excel Template8

An organization’s policies are the set of rules and guidelines that define the organization’s objectives, expectations, and responsibilities for its activities and operations. They provide the direction and framework for the organization’s governance, risk management, and compliance functions.

The most important characteristic of an organization’s policies is to reflect the organization’s risk appetite, which is the amount and type of risk that the organization is willing to accept in pursuit of its goals. The risk appetite is usually expressed as a range or a threshold, and it is aligned with the organization’s strategy and culture.

Reflecting the organization’s risk appetite in its policies ensures that the policies are consistent, appropriate, and proportional to the level and nature of the risks that the organization faces, and that they support the organization’s objectives and values. It also helps to optimize the balance between risk and return, and to create and protect value for the organization and its stakeholders.

The other options are not the most important characteristic of an organization’s policies, because they do not address the fundamental question of whether the policies are suitable and acceptable for the organization.

The risk assessment methodology is the process of identifying, analyzing, and evaluating the risks that may affect the organization’s objectives and operations. It involves determining the likelihood and impact of various risk scenarios, and prioritizing them based on their significance and urgency. The risk assessment methodology is important to inform and support the organization’s policies, but it is not the most important characteristic of the policies, because it does not indicate whether the policies are aligned with the organization’s risk appetite.

The capabilities are the resources and abilities that the organization has or can acquire to achieve its objectives and manage its risks. They include the people, processes, technologies, and assets that the organization uses or relies on. The capabilities are important to enable and implement theorganization’s policies, but they are not the most important characteristic of the policies, because they do not indicate whether the policies are aligned with the organization’s risk appetite.

The asset value is the worth or importance of the assets that the organization owns or controls, and that may be affected by the risks that the organization faces. The assets include the tangible and intangible resources that the organization uses or relies on, such as data, information, systems, infrastructure, reputation, etc. The asset value is important to measure and monitor the organization’s policies, but it is not the most important characteristic of the policies, because itdoes not indicate whether the policies are aligned with the organization’s risk appetite. References =

ISACA, CRISC Review Manual, 7th Edition, 2022, pp. 29-30, 34-35, 38-39, 44-45, 50-51, 54-55

ISACA, CRISC Review Questions, Answers & Explanations Database, 2022, QID 148

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