I think this blog entry is important, because how you can be secured from this kind of malware if you don’t know what it is? This blog will introduces to key logger software, how its working, how use it and how be secured from it. In other hands, A key logger can be useful for you, like spying your children , what they doing on computer.
A keylogger, sometimes called a keystroke logger, key logger, or system monitor, is a hardware device or small program that monitors each keystroke a user types on a specific computer’s keyboard.
A keylogger program does not require physical access to the user’s computer. It can be downloaded by someone who wants to monitor activity on a particular computer. Also it can be as part of a normal program. A keylogger program typically consists of two files that get installed in the same directory: a dynamic link library (DLL) file (which does all the recording) and an executable file (.EXE) that installs the DLL. The keylogger program records each keystroke the user types and uploads the information over the Internet periodically to mail, ftp or other servers.