Which tool monitors and detects changes in crucial

system files that might be made by an attacker and issues corresponding alerts?

A tool that scans log files for suspicious events and

patterns that might indicate that an attack has occurred is called which one of

the following?

Which choice is the best description of a worm?

When using port scanning software to scan a host for

open ports, the term

What term describes an open-source program that supports

penetration testing of a variety of operating systems as well as exploit

generation and vulnerability experimentation?

A form of enumeration that obtains banner information

transmitted by services such as Telnet and FTP is known as which one of the

following?

Which one of the following is not a general type of firewall?

An intrusion detection system (IDS) can be

characterized by its placement. The two types of IDSs that comprise these

categories are?

Ports are divided into three different

classifications. Which one of the following is

Which one of the following is an open source network

intrusion prevention and detection system utilizing a rule-driven language,

which combines the benefits of signature, protocol and anomaly based inspection

methods?