Key Logger for Recording the Keystroke of the Targeted Machine

In the recent digital era security has become more challenging. There is a plethora of ways to find solution to ensure monitor the system and provide required security. Key logger is one of the cyber attacks which record the key strokes of the targeted systems or devices from the host person. In other words, the program retrieves vital information such as login credentials, passwords and other sensitive information. There are many types of key logger, software key loggers is one of the key logger type which use software applications to collect the information from the targeted machine to host machine. It is indeed difficult to trace the software key logger because it runs in background without any noticeable signs. However, there are some signs like network traffic and unexpected activity. This paper concentrates on the implementation of key logger and its observation using python file, JavaScript file and etc.