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#At the begining
Today, the Information Technology is markedly evolving. Forexample, diffusion of smartphone,expand of Internet,appearence of IoT and trend of virtual currency. By doing this,Our life is getting convinient and comfortable. On one hand,some people using that technology for crimes frequently.

Recently, a lot of problem (about information technology)is big impact for society. For instance,Ransomware,problem of bitcoin and leak of personal information because of cyber attacks! There is not always police in the Internet world like reality. You have to protect own information by yourself!
On the other hand, what we strongly point out is”Low consciousness for security!”

A lot of people say "I am awareness for security!"(↓Figure)


This is vary abstract question.↑ Actually, only 40% people who use passwords according to service.(↓Figure)


In this way, we seem to be conscious of security, but we are not conscious. We think one reasons this cause.
That is"We think understand every things but we do not understand every things"
So, people looks like use smartphone parfectly.

But only few people use devices parfectly.
That's why, many people encounter some crimes in the Internet.
In this site, we are explanation about basic content to advance content. You can understand easely!
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