Online Access Free GCFW Exam Questions

John, a malicious hacker, forces a router to stop forwarding packets by flooding it with many open connections simultaneously so that all hosts behind it are effectively disabled. Which of the following attacks is John performing?

• A.Rainbow attack
• B.ARP spoofing
• C.DoS attack
• D.Replay attack

Which of the following is a valid IPv6 address?

• A.123.111.243.123
• B.45CF. 6D53: 12C AFC7: E654: BB32: 543C. FACE
• C.45CF. 6D53: 12CD. AFC7: E654: BB32: 54AT: FACE
• D.45CF. 6D53: 12KP: AFC7: E654: BB32: 543C. FACE

Which of the following can be used to mitigate the evil twin phishing attack?

• A.SARA
• B.Obiwan
• C.IPSec VPN
• D.Magic Lantern

Which of the following is a hardware/software platform that is designed to analyze, detect and report on security related events. NIPS is designed to inspect traffic and based on its configuration or security policy, it can drop the malicious traffic?

• A.NIDS
• B.HIDS
• C.NIPS
• D.HIPS

An IDS is a group of processes working together in a network. These processes work on different computers and devices across the network. Which of the following processes does an IDS perform?
Each correct answer represents a complete solution. Choose all that apply.

• A.Event log analysis
• B.Statistical analysis of abnormal traffic patterns
• C.Network traffic analysis
• D.Monitoring and analysis of user and system activity