CompTIA CASP+ Practice Test

Which practice is essential for maintaining confidentiality and integrity in financial systems?

1. Regularly updating software applications

2. Implementing role-based access control

3. Conducting frequent user training

4. Assuring encrypted communications

The correct answer is: Implementing role-based access control

Implementing role-based access control is essential for maintaining confidentiality and integrity in financial systems because it restricts access to sensitive information and resources based on the user's specific role within the organization. By defining user roles and associating permissions to those roles, you ensure that only authorized individuals can view or modify financial data, significantly reducing the risk of unauthorized access and potential fraud. This practice helps to uphold the principle of least privilege, which is a fundamental concept in information security, ensuring that users have only the access necessary to perform their job functions. In financial systems, where sensitive data such as account details, transaction records, and personally identifiable information is involved, role-based access control acts as a critical safeguard against data breaches and maintains the integrity of financial transactions by preventing unauthorized modifications. While regular software updates, user training, and encrypted communications are all important components of a comprehensive security strategy, role-based access control directly addresses the need to limit data access and maintain both confidentiality and integrity in financial systems.