Thursday, April 29

How does TCPWrappers differ from a firewall?

A. Firewalls are only service specific whereas TCPWrappers can block all traffic.
B. TCPWrappers works at the application layer so it can make access decisions on encrypted data.
C. TCPwrappers works at the network layer so it blocks traffic before the firewall even sees it.
D. Firewalls easily spawn commands to operate on connection data whereas TCPWrappers cannot.


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