Last Attempt CRISC Questions

Shadow systems are IT systems, solutions, devices, or technologies used within an organization without the knowledge and approval of the corporate IT department1. They are often the result ofemployees trying to address specific functionality gaps in the organization’s official systems, such as the ERP system. However, shadow systems can pose significant risks to the organization, such as:

Data security and privacy breaches, as shadow systems may not comply with the organization’s security policies and standards, or may expose sensitive data to unauthorized parties2.

Data quality and integrity issues, as shadow systems may not synchronize or integrate with the organization’s official systems, or may create data inconsistencies or redundancies3.

Compliance and regulatory violations, as shadow systems may not adhere to the organization’s legal or contractual obligations, or may create audit or reporting challenges4.

Cost and resource inefficiencies, as shadow systems may duplicate or conflict with the organization’s official systems, or may consume more IT resources than necessary5.

The best way to reduce the risk associated with shadow systems is to implement an enterprise architecture (EA), which is a comprehensive framework that defines the structure, processes, principles, and standards of the organization’s IT environment6. By implementing an EA, the organization can:

Align the IT systems with the organization’s goals and strategy, and ensure that they support the business needs and requirements6.

Establish a governance structure and process for IT decision making, and ensure that all IT systems are approved, monitored, and controlled by the IT department7.

Enhance the communication and collaboration between the IT department and the business units, and ensure that the IT systems meet the expectations and preferences of the end users5.

Optimize the performance and efficiency of the IT systems, and ensure that they are scalable, flexible, and interoperable6.

References =

Shadow IT: What Are the Risks and How Can You Mitigate Them? - Ekran System

How to Reduce Risks of Shadow IT by Applying Governance to Public Clouds – BMC Software | Blogs

What is shadow IT? - Article | SailPoint

The Risks of Shadow IT and How to Avoid Them | SiteSpect

Start reducing your organization’s Shadow IT risk in 3 steps

What is enterprise architecture (EA)? - Definition from WhatIs.com

Enterprise Architecture Governance - CIO Wiki

 According to the CRISC Review Manual (Digital Version), the next course of action when an organization has determined a risk scenario is outside the defined risk tolerance level is to identify risk responses, which are the actions or measures taken to address the risk. Identifying risk responses helps to:

Reduce the likelihood and/or impact of the risk to an acceptable level

Align the risk response with the organization’s risk appetite and risk tolerance

Optimize the value and benefits of the risk response

Balance the costs and efforts of the risk response with the potential losses or damages caused by the risk

Coordinate and communicate the risk response with the relevant stakeholders

References = CRISC Review Manual (Digital Version), Chapter 3: IT Risk Response, Section 3.2: Risk Response Process, pp. 161-1621

The best way to ensure key risk indicators (KRIs) provide value to risk owners is to provide timely notification of the changes in the risk exposure. KRIs are metrics that provide an early warning of increasing risk exposure in various areas of the organization. By providing timely notification of the KRI values, the risk owners can be alerted of the risk situation and take appropriate actions to manage the risk. Ongoing training, return on investment (ROI), and cost minimization are other possible ways to ensure KRIs provide value, but they are not as effective as timely notification. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 10; CRISC Review Manual, 6th Edition, page 140.

To reduce risk impact, the best course of action is to implement corrective measures, which are actions taken to eliminate or minimize the negative effects of a risk event after it has occurred12.

Corrective measures can include restoring normal operations, repairing or replacing damaged assets, recovering lost data, compensating affected stakeholders, and implementing lessons learned12.

Corrective measures can reduce risk impact by minimizing the duration, severity, and scope of the consequences of a risk event, as well as preventing recurrence or escalation of similar risks in the future12.

The other options are not the best course of action to reduce risk impact, but rather different types of risk responses that may have different objectives and effects. For example:

Creating an IT security policy is an example of a preventive measure, which is an action taken to avoid or reduce the likelihood of a risk event before it occurs12. A preventive measure can reduce risk exposure, but not risk impact.

Implementing detective controls is an example of a monitoring measure, which is an action taken to identify and measure the occurrence or status of a risk event during or after it occurs12. A monitoring measure can provide timely information and feedback, but not reduce risk impact.

Leveraging existing technology is an example of a mitigation measure, which is an action taken to reduce the likelihood or impact of a risk event before it occurs12. A mitigation measure can reduce risk exposure, but not necessarily risk impact. References =

1: Risk Management Guide for Information Technology Systems, NIST Special Publication 800-30, July 2002

2: Project Risk Management Handbook, California Department of Transportation, June 2011