单选题A corporation is not concerned about wireless use by Teleworkers. Authentication for any application first requires access via a web browser to a protected site. Given these requirements, choose the appropriate security feature to use to enforce the security policy.（）AAuthentication ProxyB802.1X CContext-Based Access ControlDIntrusion Detection SystemEStateful firewall
单选题
A corporation is not concerned about wireless use by Teleworkers. Authentication for any application first requires access via a web browser to a protected site. Given these requirements, choose the appropriate security feature to use to enforce the security policy.（）
A
Authentication Proxy
B
802.1X
C
Context-Based Access Control
D
Intrusion Detection System
E
Stateful firewall
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