Cisco Exam Questions

Which security protocol is both an inherently flawed, one-way, device-centric form of authentication

Which security protocol is both an inherently flawed, one-way, device-centric form of authentication and a 40-bit encryption key?

A.
Secure Socket Layer

B.
Hypertext Transfer Protocol over Secure Socket Layer

C.
Secure Shell Protocol

D.
Wired Equivalent Privacy