GSLC 試験問題を無料オンラインアクセス

Which of the following security policies will you implement to keep safe your data when you connect your Laptop to the office network over IEEE 802.11 WLANs?
Each correct answer represents a complete solution. Choose two.

• A.Using personal firewall software on your Laptop.
• B.Using portscanner like nmap in your network.
• C.Using an IPSec enabled VPN for remote connectivity.
• D.Using a protocol analyzer on your Laptop to monitor for risks.

Adam works as a Professional Penetration Tester for Umbrella Inc.
A project has been assigned to him to carry out a Black Box penetration testing as a regular evaluation of the system security and integrity of the company's network.
Which of the following statements are true about the Black Box penetration testing? Each correct answer represents a complete solution. Choose all that apply.

• A.Black box testing simulates an attack from someone who is familiar with the system.
• B.Black box testing simulates an attack from someone who is unfamiliar with the system.
• C.Black box testing assumes no prior knowledge of the infrastructure to be tested.
• D.Black box testing provides the testers with complete knowledge of the infrastructure to be tested.

Which of the following is the method of hiding data within another media type such as graphic or document?

• A.Spoofing
• B.Cryptanalysis
• C.Steganography
• D.Packet sniffing

GSM uses either A5/1 or A5/2 stream cipher for ensuring over-the-air voice privacy. Which of the following cryptographic attacks can be used to break both ciphers?

• A.Ciphertext only attack
• B.Man-in-the-middle attack
• C.Known plaintext attack
• D.Replay attack

What do spikes in a power line indicate?

• A.Momentary high voltage
• B.Interference superimposed onto the power line
• C.Momentary low voltage
• D.Prolonged loss of power