Which method is of gaining access to a system that bypasses normal security measures？（）
A: Starting a Smurf attack
B: Conducting social engineering
C: Creating a back door
D: Launching a DoS attack
A: Starting a Smurf attack
B: Conducting social engineering
C: Creating a back door
D: Launching a DoS attack
举一反三
- Which of the following is a technique that uses a Web page that looks like an official part of some trusted environment? A: DoS attack B: Phishing C: Back door D: Man-in-the-middle attack
- Which of the following is not a password attack method? ( ) A: Dictionary attack B: Brute force C: Replay attack D: Port scan
- DoS攻击是目前黑客广泛使用的一种攻击手段，分为几种： A: Smurf B: SYN Flood C: Fraggle D: teardrop attack
- Where do you configure SCREEN options？（） A: zones on which an attack might arrive B: zones you want to protect from attack C: interfaces on which an attack might arrive D: interfaces you want to protect from attack
- According to the author, George Bush was in favor of the idea _________. A: of supporting the Social Security system B: of asking U.S. Congress to end the Social Security system C: of waiting and see how social security system broke D: of persuading Democrats to join him