Top > Study

You can learn about Internet's crimes and risks.
Choose category which in you are interested, and let's study!
Though SNS is used globally, it has some problems.
Some people wastes much money with enthusiasm.
Are you allowed to download whatever is on the Internet?
Stranger may know your private information.
There is it in only Internet. Though it's useful...?

Although many people use it, it has some problems.
It's to affect another person. In the case of the Internet...?
You are claimed for a charge. What should you do?
Computer virus is vary famous. Let's study it!
Is terrorism also performed in the Internet?