Explain the use of Multi level security and private database

Explain the use of Multi level security and private databases in security polices

Solution

Multi level security polices are mainly devoleping for mainitaining security confidentiality and it will be helpful for the multilevel integrity polices. These are mainly used in the military and telecom which will maintain while billing etc., This property is to no information is read or write downwards. It will give security for many blueprints, maps, and will not allow any type of vulnerabilities by using multi level security.

                   private databases are designed to provide security for many applications that will not vomit any type of information which is present in it. This private databases provides accessible to the insert, delete, update commands. You can establish several policies for the same table, view, or synonym.