GSEC · Question #112
When considering ingress filtering, why should all inbound packets be dropped if they contain a source address from within the protected network address space? (A) The packets are probably corrupted.
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Question
When considering ingress filtering, why should all inbound packets be dropped if they contain a source address from within the protected network address space? (A) The packets are probably corrupted. (B) The packets may have been accidentally routed onto the Internet. (C) The packets may be deliberately spoofed by an attacker. (D) The packets are a sign of excess fragmentation.
Options
- AA and B
- BB and C
- CB and D
- DA and D
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