GIAC
GCIH · Question #331
GCIH Question #331: Real Exam Question with Answer & Explanation
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Question
Which of the following is the most helpful way to protect a host against application level backdoor trojans from infecting a system?
Options
- AInstall a personal firewall on the host which only allows outbound TCP/UDP connections.
- BBlock all incoming network connections to the host.
- CInstall up to date anti-virus software on the host.
- DCreate an access control list on the switch to always block traffic to the host on TCP ports 135-
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