If you perform a port scan with a TCP ACK packet, what should an OPEN port return?
If you perform a port scan with a TCP ACK packet, what should an OPEN port return?
If you receive a RST packet while doing an ACK scan, it indicates that the port is open.(True/False).
If you receive a RST packet while doing an ACK scan, it indicates that the port is open.(True/False).
In the list below which of the choices represent the level that forces NetWare to sign all packets?
One of the better features of NetWare is the use of packet signature that includes cryptographic signatures. The packet signature mechanism has four levels from 0 to 3. In the list below which of the choices represent the level that forces NetWare to sign all packets?
Which of the following is one of the key features found in a worm but not seen in a virus?
Which of the following is one of the key features found in a worm but not seen in a virus?
Which of the following Database Server was targeted by the slammer worm?
The Slammer Worm exploits a stack-based overflow that occurs in a DLL implementing the Resolution Service. Which of the following Database Server was targeted by the slammer worm?
What is the best means of prevention against viruses?
What is the best means of prevention against viruses?
What are the main drawbacks for anti-virus software?
What are the main drawbacks for anti-virus software?
What is the recommended and well-known GPS mapping package that would interface with PrismStumbler?
Joe Hacker is going wardriving. He is going to use PrismStumbler and wants it to go to a GPS mapping software application. What is the recommended and well-known GPS mapping package that would interface with PrismStumbler? Select the best answer.
Which of these are true about WEP?
Sally is a network admin for a small company. She was asked to install wireless accesspoints in the building. In looking at the specifications for the access-points, she sees that all of them offer WEP. Which of these are true about WEP? Select the best answer.
Why is this considered to be a very limited security measure?
Access control is often implemented through the use of MAC address filtering on wireless Access Points. Why is this considered to be a very limited security measure?