Question 136
This phase will increase the odds of success in later phases of the penetration test. It is also the very first step in Information Gathering and it will tell you the "landscape" looks like. What is the most important phase of ethical hacking in which you need to spend a considerable amount of time?
Question 137
Which of the following techniques will identify if computer files have been changed?
Question 138
Which initial procedure should an ethical hacker perform after being brought into an organization?
Question 139
A network administrator discovers several unknown files in the root directory of his Linux FTP server. One of the files is a tarball, two are shell script files, and the third is a binary file is named "nc." The FTP server's access logs show that the anonymous user account logged in to the server, uploaded the files, and extracted the contents of the tarball and ran the script using a function provided by the FTP server's software. The ps command shows that the nc file is running as process, and the netstat command shows the nc process is listening on a network port.
What kind of vulnerability must be present to make this remote attack possible?
Question 140
Which of the following is a passive wireless packet analyzer that works on Linux-based systems?