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SSCP · Question #850
SSCP Question #850: Real Exam Question with Answer & Explanation
The correct answer is A: TACACS+. TACACS+ is a proprietary Cisco enhancement to TACACS and is more robust than RADIUS. PAP is not a remote access authentication system but a remote node security protocol.
Submitted by rohit_dlh· Apr 18, 2026Access Controls
Question
Which of the following remote access authentication systems is the most robust?
Options
- ATACACS+
- BRADIUS
- CPAP
- DTACACS
Explanation
TACACS+ is a proprietary Cisco enhancement to TACACS and is more robust than RADIUS. PAP is not a remote access authentication system but a remote node security protocol.
Topics
#Authentication Protocols#Remote Access Security#TACACS+#RADIUS
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