470 的幾道新題
1. Your company allows end-users employees to work from home. Aside from antivirus program and login through a secure VPN, which tool can help your work-at-home employees to protect their systems at home?
A) A tunnelling application
B) A personal firewall
C) Tripwire scripts
D) Updated connection services
2. Which types of attack sends information to an application or service with the goal that it will overwrites its allocated memory space?
A) A buffer overflow attack
B) A denial-of-service attack
C) A illicit server attack
D) A brute-force attack
3. How do firewall limit attacks waged from outside the network?
A) By requiring encrypted password
B) By making internal IP addresses accessible only to authenticated users
C) By making incoming traffic pass through source checks
D) By not allowing external hosts to resolve MAC addresses
