Q: Which of the following is the best approach to use when providing access to an SSO application in a portal?
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A
Role-based access control
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B
Mandatory access control
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C
Discretionary access control
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D
Biometric access control
A
Answer:
A
Explanation:
The correct answer is:
Role-based access control (RBAC)
Explanation:
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Role-based access control (RBAC) is the best approach for providing access to an SSO application in a portal because it ensures that access permissions are granted based on the roles assigned to users. This is particularly useful in a portal environment where different users may have different levels of access to applications based on their roles within the organization.
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Mandatory access control (MAC) is typically more restrictive and used in environments where strict security policies are needed.
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Discretionary access control (DAC) allows the owner of the resource to decide who can access it, which may not be as effective in controlling access in a centralized SSO application.
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Biometric access control is a method for authentication but does not provide a mechanism for role-based access, making it less suitable in this context.
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Secure Programming Practices