Internal Administrative Security
Clearances
At times it essential that only a need to know is required for dealing with certain aspects of a business or any organization. A rating system is employed to ensure that personnel are able or permitted to handle information pertaining to specific products.
Physical
A drawing, a letter, a disk . . . each can be crucial to the existence, competitiveness, future of an organization. These materials must be secured in the appropriate containers and tracked.
Communications
All modes of communications are subject to security risks. Each mode needs to assess and control appropriately. Measures are put in place to track them.
IT - Cyber Security
It seems that there are many persons wishing to know what kind of information a person or an organization retains on computing devices. They employ a myriad of techniques to make these findings, often with success. Guards must be placed against such actions.