Security using eavesdropping survey

Welcome! Security using eavesdropping survey In this site, we would like to explain security using eavesdropping survey. What kind of countermeasures does security measures have in the surveillance of eavesdropping devices? I would like to explain a bit on this site. Actually, it is possible to do security measures by eavesdropper discovery, not only for individuals, …

Lack of full-time doctor

It seems I am short of working full-time doctor in prison now. Normally, there are only about 190 people in the capacity of over 200 people, which seems to be a considerable burden to the people who are working hard now. For that reason it seems that we are taking action by taking doctors from outside, …