CRISC Exam Dumps - Certified in Risk and Information Systems Control

The best course of action when a new application is added to the environment after testing of the SSO control has been completed is to initiate a retest of the full control, as it may reveal any new issues or gaps that the new application may introduce to the SSO control, and ensure that the control remains effective and adequate. Retesting the control using the new application as the only sample, reviewing the corresponding change control documentation, and re-evaluating the control during the next assessment are not the best courses of action, as they may not provide sufficient assurance, evidence, or timeliness of the control testing, respectively. References = CRISC Review Manual, 7th Edition, page 154.

Fraudulent transactions are those that involve deception, manipulation, or misrepresentation of information or data to obtain an unauthorized or improper benefit or advantage1. Fraudulenttransactions can pose significant risks and losses for an organization, such as financial damages, legal liabilities, reputational damages, or operational disruptions2.

Enterprise resource planning (ERP) systems are integrated software applications that support the core business processes and functions of an organization, such as accounting, finance, human resources, supply chain, inventory, or customer relationship management3. ERP systems can facilitate the efficiency, accuracy, and security of business transactions, but they can also be vulnerable to fraudulent transactions, such as:

Creating fake vendors or customers and processing false invoices or payments

Manipulating or falsifying financial or accounting data or reports

Changing or deleting critical or sensitive information or records

Abusing or misusing access privileges or credentials

Bypassing or compromising the system controls or security measures4

The design of procedures to prevent fraudulent transactions within an ERP system should be based on the control environment. The control environment is the set of standards, processes, and structures that provide the basis for carrying out internal control across the organization. The control environment comprises the following elements:

The tone at the top, which reflects the leadership’s commitment and attitude towards internal control and ethical conduct

The organizational structure, which defines the roles and responsibilities, reporting lines, and authority levels for internal control

The human resource policies and practices, which ensure that the staff have the appropriate skills, competencies, and incentives for internal control

The risk assessment process, which identifies and evaluates the potential risks and threats to the organization’s objectives and transactions

The control activities, which are the specific policies, procedures, and mechanisms that prevent, detect, or correct errors or fraud in transactions

The information and communication systems, which provide reliable and timely data and information for internal control and decision-making

The monitoring and evaluation activities, which measure and report the performance and effectiveness of internal control and ensure continuous improvement

By basing the design of procedures to prevent fraudulent transactions within an ERP system on the control environment, the organization can:

Ensure that the procedures are aligned with the organization’s objectives, values, and expectations regarding internal control and fraud prevention

Provide clear and consistent guidance and instructions for the staff and stakeholders involved in the transactions and the ERP system

Implement adequate and appropriate controls and safeguards to mitigate the risks and vulnerabilities of the transactions and the ERP system

Monitor and evaluate the compliance and effectiveness of the procedures and the ERP system, and identify and address any issues or gaps

References = What is Fraud?, Fraud Risk Management - AICPA, What is ERP?, ERP Fraud: How to Prevent It - ERP Focus, [COSO – Control Environment - Deloitte], [How to use COSO to assess IT controls - Journal of Accountancy]

The most effective method for uniquely identifying the originator of electronic transactions is a digital signature. A digital signature is a cryptographic technique that uses a pair of keys, one public and one private, to authenticate the identity and integrity of the sender and the message. A digital signature is created by applying the sender’s private key to a hash of the message, and is verified by applying the sender’s public key to the signature and comparing it with the hash ofthe message. A digital signature ensures that the sender cannot deny sending the message (non-repudiation), and that the message has not been altered or tampered with during transmission (data integrity). References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 3, Section 3.2.3, page 1301

A risk event is an occurrence or situation that has a negative impact on the objectives, operations, or resources of an enterprise. A data breach at the company to be acquired is a risk event for the acquiring organization, because it can affect the value, reputation, or performance of the acquisition. A risk event can also trigger other risks or consequences that may require further actions or responses. The other options are not the correct answers, because they do not describe the situation accurately. A threat event is an occurrence or situation that exploits a vulnerability or causes harm to an asset or process. An inherent risk is the risk that exists before applying any controls or treatments. A security incident is an event that violates the security policies or procedures of an enterprise. References = CRISC: Certified in Risk & Information Systems Control Sample Questions

Thesecond line of defensein the Three Lines Model plays arisk oversightandmonitoringrole rather than operational execution.

According to ISACA’s CRISC framework:

Thefirst line(operational management) owns and manages risk and implements controls.

Thesecond line(risk and compliance functions) providesrisk oversight, guidance, and monitoringof risk responses and ensures adherence to policies and frameworks.

Thethird line(internal audit) providesindependent assuranceregarding the overall effectiveness of controls.

Therefore, theprimary responsibilityof the second line is tomonitor and evaluate risk responsesimplemented by the first line to ensure they are effective and aligned with enterprise risk appetite.

Supporting Extract:

CRISC study notes (Slides 127–134) state:

“The most significant benefit of using the three lines of defense model is that it clarifies essential roles of key stakeholders. The second line of defense provides oversight and monitoring of risk and control activities.”

Hence, the correct answer isC. Monitoring risk responses.

According to the three lines of defense model, the responsibility for managing risk and controls resides with the operational management, which forms the first line of defense. The operational management is the function that owns and manages risk as part of their accountability for achieving objectives. They are responsible for identifying, assessing, mitigating, and reportingon risks and controls within their areas ofoperation. They are also responsible for implementing and maintaining effective internal controls and ensuring compliance with policies, standards, and regulations.

The risk likelihood is the element of the risk register that should be updated to reflect the change of implementing encryption on all databases that host customer data. The risk likelihood is the probability or frequency of a risk event occurring, and it is one of the factors that determine the risk level and priority. By implementing encryption, the organization reduces the risk likelihood of unauthorized access, disclosure, or breach of the customer data, as encryption protects the data from being read or modified by anyone who does not have the decryption key. Therefore, the risk likelihood should be updated to reflect the lower probability of the risk event after applying the encryption control. The other options are not the elements that should be updated, as they are either not affected by or not related to the change of implementing encryption. The inherent risk is the level of risk before applying any controls or mitigation measures, and it does not change after implementing encryption. The risk appetite is the amount of risk that the organization is willing to accept in pursuit of its objectives, and it is not influenced by the change ofimplementing encryption. The risk tolerance is the acceptable variation between the risk thresholds and thebusiness objectives, and it is not determined by the change of implementing encryption. References = Risk Register: A Project Manager’s Guide with Examples [2023] • Asana; Risk Assessment in Project Management | PMI; Risk Assessment Process: Definition, Steps, and Examples; Risk Assessment - an overview | ScienceDirect Topics

The result of a realized risk scenario is a loss event. A loss event is an occurrence that causes harm or damage to the organization’s assets, resources, or reputation. A loss event is also known as an incident or a breach. A loss event is the outcome of a risk scenario, which is a description of a possible situation or event that could affect the organization’s objectives or operations. A risk scenario consists of three elements: a threat, a vulnerability, and an impact. A threat is a potential source of harm or damage. A vulnerability is a weakness or flaw that could be exploited by a threat. An impact is the consequence or effect of a threat exploiting a vulnerability. A risk scenario is realized when a threat exploits a vulnerability and causes an impact, which results in a loss event. The other options are not the result of a realized risk scenario, although they may be part of a risk scenario. A technical event, a threat event, and a vulnerability event are all types of events that could occur in a risk scenario, but they are not the final outcome or result of a risk scenario. References = Risk and Information Systems Control Study Manual, Chapter 4, Section 4.2.1, page 4-13.