IPPS-A DL HR Professional / Payroll Specialist Practice Exam

If a Member is not signed into IPPS-A, what authentication method is required?

1. DS log on or CAC

2. Password only

3. Face recognition

4. Phone verification

The correct answer is: DS log on or CAC

The correct authentication method for a Member who is not signed into IPPS-A is DS log on or CAC. This method utilizes the Defense Information Systems Agency's (DISA) Public Key Infrastructure (PKI) system, which provides a secure means of authentication for users accessing military systems. A Common Access Card (CAC) is a widely used form of authentication in military and governmental contexts, ensuring that users can securely log into systems while maintaining strict access controls. Utilizing CAC or DS log on allows for a higher level of security, as it requires a physical card that is issued to authorized personnel, thereby preventing unauthorized access. This method reinforces the importance of secure access to sensitive personnel and payroll data managed within the IPPS-A system. The other options, such as password-only methods or face recognition, do not provide the same level of security or are not standard practices specified for this type of military interface. Phone verification, while useful in some contexts, is often seen as less secure due to potential interception or unauthorized access compared to the robust security of CACs and DS log on systems.