In our dairy life, we depend upon the internet by using e-mail,
internet banking, e-government, and various services.
Today, the internet is as significant social infrastructure as
the waterworks, the electricity supply, and the gas.
Therefore, information security is necessary for the internet
in order to be secure for our living.
The information security can be achieved by considering balance of
techniques, rules, and management. Our team is investigating
security techniques and surveying security management and rules.