Merit and Demerit of Information Technology

You can see the meaning of the word when you point the word of this color.

Transmission of information

Epilogue

As you read in this chapter, in transmitting and sharing of information, there is wonderful progress and simplifying. But the largest point is that THE INFORMATION TRANSMITTED ONCE CANNOT RECALL ANYMORE. The information flowed once is watched by somebody in a matter of seconds. Especially in video site, videos are downloaded without notice. In users of video site, there are people who save submitted movies deliberately and spread to other video sites.

What we have to do is that private information must not transmitted unless there is not original's admit, and to install security soft to prevent outflow of information.

Finally, though it's not threat, we will say this -

- IF YOU DON'T TAKE ACTION TIGHTLY, YOU MAY BECOME AN OFFENDER TOMORROW. -

To themes of same layer

To "About blog-twitter"

To "About Peer to Peer (P2P)"

To "About video site"

To Prologue and Epilogue

To Prologue