For example, data processing equipment, as well as other important equipment, should be placed in the premises safely and with consideration. Placement should restrict unauthorized access to devices.
Alarm systems are used to monitor the level of key environmental conditions (eg temperature and humidity) that may adversely affect the operation of data processing equipment.
All buildings and all incoming power lines and external communication lines are equipped with lightning protection.
Electronic devices such as cables, monitors, copiers, tablets and smartphones leak electromagnetic radiation, from which it is possible to find out the original transmitted data with the right hardware and, for example, steal the entered username and password.
Openings in the premises' structures (windows, doors, air conditioning) are protected to prevent radiation from escaping. In addition, equipment handling confidential data is located so as to minimize the risk of leakage due to electromagnetic leakage.