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Proxies and firewalls: network security basics

Erika O'brien 3 preguntas

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Preguntas del test (3)

1The OSI model breaks networking steps down into a series of six layers
1. AVerdadero
2. BFalso
2 A ____ is a computer or an application program that intercepts a user request from the internal secure network and then processes that request on behalf of the user.
1. Aproxy server
2. BDNS server
3. CVPN server
4. Dtelnet server
3A(n) ____ can block malicious content in “real time” as it appears without first knowing the URL of a dangerous site
1. Aapplication gateway
2. BWeb security gateway
3. Csecurity proxy
4. Dfirewall