A company wants to use a different authentication option than username and password to access the company's web portal. The security deployment professional is in the process of deploying an IBM Security Access Manager 9.0.0 solution for the company to protect its web portal.
Which authentication method should the deployment professional consider?
The company is seeking an alternative to username and password authentication. NTLM, Basic Authentication, and Form-based Authentication all rely on username and password combinations. Client-side certificate authentication does not use usernames and passwords but rather digital certificates to verify a user's identity, providing a more secure authentication method. Therefore, the deployment professional should consider client-side certificate authentication.
D is correct