The accelerated development of the technology in the past few years has brought with it a new reality, very innovative but also highly dangerous. Internet is a representative outcome. Today the Internet provides us with an instant communication worldwide. Our lives, study, and working are making a closely knit with it. Nevertheless it' s also a place where is full of both danger and predator. Stealing personal information by means varying from social security number, credit card number, and passwords to just about everything, This reality resulted in the development of many utilities. Amongst them there are the key loggers.

What actually is a Key logger?
A key logger, 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 keyboard
According to experts, keystroke loggers pose more risk to PC users than any other tool used for committing crime online. They are small programs or hardware devices that monitor each keystroke you type on a specific computer keyboard, including typos, backspacing and retyping.
Many times it' s used as a type of hack tool, which is illegal in most cases. Meanwhile,  there are people apply it as smart program of backup or some other serviceable purpose.
A classic Key logger is a tool that invisibility listens to the keyboard, records the typed keystrokes, passwords, composed emails, chat conversations, instant messages. It has become more and more popular this days. However, serving various goals.

Who uses the Key logger?
Primary, there' re three groups.

Parents
Nowadays, almost every child gets to access to the internet. Meanwhile, there' re also risk involved inevitably. According to a survey, 85% of children between the ages 6-16 encountered pornographic content intentionally or unintentionally (most of them while encountered while preparing their homework). 25% of children between ages 9-17 will freely disclose their home address in the Internet. 60% of children who committed suicide, declared their intentions online directly or indirectly. As scary as it sounds, the danger is ubiquitous in the virtual world.So every protective parent will choose a key logger to track what their kids are doing online and make a clean,healthy environment for them.

Spouse
Took place in United States which includes married couples only, 56% of the participants of the survey said that during their marriage they had at least one sexual encounter with a person that is not their spouse.
The partners seem to use the computer late at night, they drop the screen down when someone enters the room and they like to be addicted to the computer. Their acting suspiciously could be signs of an affair. The Internet, as we know,is a place that has made it extremely easy to carry on an affair with anyone anywhere in the world. Key loggers may be sophisticated enough to monitor for specific activity, as to retrieve the relationship and find out the truth, so it' s is a principal option.

Employers
it' s almost a line principle that employers monitor employees during working hours,especially in IT company. Key logger software installed in the company computers can record detailed activities of employees, which varied from emails to websites visited. Fortunately for employers, most of the monitoring can do a positive effect of employees' working discipline, in other words, creating more profit.

Besides, key logger is applied for recovering password, keeping track of suspicious activity on personal own computer.

How to identify a high quality Key logger?
Key logger such as Spy-Agent  is one of the high quality key logger in the market now. Except the very basic features, it characterizes a the number of additional functions. Configurable self-removal
Logs can be saved to a portable device or transferred by three basic means – email, LAN and FTP
Great additional parental control features -both of the Parental Control options and all of the filtering ones except the Ability to watch certain programs’ and Several days report building’ are implemented.

Learn more about key logger and keystroke logger