How Does A Keylogger Work – Disadvantage Or Advantage

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A keylogger are software designed to record everything you type on the keyboard such as passwords, user names, emails, credit card numbers and etc. Don’t have any idea how does a keylogger work?

Keyloggers are not always used by criminals or hackers, some company’s use a keylogger to track their employee’s activity and to monitor the use of the company’s computers and Internet by the employees. It will depend on exact company policy but whether these programs are used or not may not be public knowledge within the firm.

One of the advantage of the keylogger is that it can be used for back-up purposes in case of system crash, it is useful to know that you are always have a back-up of whatever you type.

There are also some disadvantages in keylogger such as tracks user activity by logging windows titles, makes unauthorized copies of outgoing and incoming email messages, and everything the user types on the computers keyboard while it is sent to the system of the third party and gaining access on the users personal information.

Ways on how to detect a keylogger:

o Open the task window by pressing ctrl+alt+Del on windows. Check some unknown tasks that are running.

o Work with the system configuration utility to locate task that are turned on when the computer is booted on the start up.

o Run your anti-virus on your computer, it can detect any keylogger that are applied on your system.

Once you have found the harmful software, it is better to remove it. Click the process and then click the “End Process” button towards the bottom right. The process you have selected should be terminated immediately. After you have stopped the keylogger, run anti-virus to check your entire computer. However, advanced keyloggers can often get through this entire process and maintain undetected.

To know if your computer is safe from keylogger is to restart your computer and check if the name of the keylogger is still visible when your computer starts and boots up.

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