Keyloggers are commonly known as a trojan for many cyber criminals use it to steal personal information or commit political and industrial espionage. Keylogger is like a double-edge sword, it can be used as a monitoring program which helps to improve employees' working efficiency, and also can be used to poach confidential information. So the ethic boundary of keylogger is ambiguous and those who support keylogger are still trying to develop a more impeccable keylogging program to meet most users’ need. Here we would like to explore what the existing keyloggers can actually do.

5. BackTrack 5.1.1

BackTrack is kind of a "fool" software as it's one the the most user-friendly keylogger. Whoever try to apply BackTrack from the first time will soon know how to use it. One of the distinguished features of BackTrack is that it sorts over the the files in different documents then you don’t have to spend long time to search record you need. It's not expensive and worthy to try.

4. Amac Keylogger

Amac is a more common keylogger shares the similar functions like most keylogging softwares. It takes record to the programs that are installed and launched on the computer, as well as logs keystroke and send to the administrator. The professional version could also record passwords of mailbox, chatting tool and social networking webpage.
3. eBLASTER

eBLASTER is developed especially for enterprise user to track uploaded or downloaded attachment, email contents, instant message and social network post. Thus employer will be informed by the real time notification of what the employees are doing on the computer. Any attempt to log in suspicious website with unrecognized ID will be auto blocked to ensure the computer system’s security.
2. Refog Mac

Refog Mac is designed for Mac user to fulfill monitoring purpose. You can use it at office, home and public places. This program runs in the background and anti-virus software won't be able to detect and scan it. It records almost all activity on the computer and nobody else could view or edit the logs as long as they don't know the password. This is an simple, user-friendly program and easy for user to operate.

1. Net Nanny for Mac

Net Nanny is designed for parental monitoring as it records children's computer activities with a rather smooth and comfortable interface. Net Nanny offers live feeds and blocks nasty keyword while kids are trying to search from Google which makes it easier to execute parental control.