CEH-001 무료 덤프문제 온라인 액세스

Which solution can be used to emulate computer services, such as mail and ftp, and to capture information related to logins or actions?

• A.Layer 4 switch
• B.Honeypot
• C.Firewall
• D.Core server

Which of the following programming languages is most vulnerable to buffer overflow attacks?

• A.C++
• B.Perl
• C.Java
• D.Python

Which of the following would be the best reason for sending a single SMTP message to an address that does not exist within the target company?

• A.To gather information about internal hosts used in email treatment.
• B.To gather information about procedures that are in place to deal with such messages.
• C.To verify information about the mail administrator and his address.
• D.To create a denial of service attack.

Harold just got home from working at Henderson LLC where he works as an IT technician. He was able to get off early because they were not too busy. When he walks into his home office, he notices his teenage daughter on the computer, apparently chatting with someone online. As soon as she hears Harold enter the room, she closes all her windows and tries to act like she was playing a game. When Harold asks her what she was doing, she acts very nervous and does not give him a straight answer. Harold is very concerned because he does not want his daughter to fall victim to online predators and the sort. Harold doesn't necessarily want to install any programs that will restrict the sites his daughter goes to, because he doesn't want to alert her to his trying to figure out what she is doing. Harold wants to use some kind of program that will track her activities online, and send Harold an email of her activity once a day so he can see what she has been up to. What kind of software could Harold use to accomplish this?

• A.Install VNC on her computer
• B.Enable Remote Desktop on her computer
• C.Install hardware Keylogger on her computer
• D.Install screen capturing Spyware on her computer

In TCP communications there are 8 flags; FIN, SYN, RST, PSH, ACK, URG, ECE, CWR. These flags have decimal numbers assigned to them:
FIN = 1 SYN = 2 RST = 4 PSH = 8 ACK = 16 URG = 32 ECE = 64 CWR = 128
Jason is the security administrator of ASPEN Communications. He analyzes some traffic using Wireshark and has enabled the following filters.

What is Jason trying to accomplish here?

• A.SYN, FIN, URG and PSH
• B.RST, PSH/URG, FIN
• C.SYN, SYN/ACK, ACK
• D.ACK, ACK, SYN, URG