There are some elements of database security policy which are as follows −Acceptable Use − Anyone who has logged in to a corporate web over the last 10-15 years has likely been accepted with an acceptable use policy pop-up. The acceptable use policy represent proper and improper behavior when users ... Read More

Database security defines the collective measures used to protect and secure a database or database management software from unauthorized use and malicious cyber threats and attacks. Database security is a layer of information security. It is generally concerned with physical protection of data, encryption of data in storage and data ... Read More

Enterprise security is a multi-faceted concern that involves both the internal or proprietary business secrets of a company and the employee and user data associated to privacy laws. Enterprise security is targeted on data center, networking, and network server operations in practice, but technically start with human resources.Social engineering is ... Read More

There are various security approaches for mobile database environment which are as follows −Transparencies − There are basic security challenges tightening up because of mobility. It contained in these challenges is the dispute of transparencies, the transparency in the database sense against the transparency in the privacy sense. The first ... Read More

There are some security issues in mobile database environment which are as follows −Data Security in mobile data transfer − Disconnections appear of ten in wireless communication. They can be forced by the user because of storing communication costs or be persuaded by faults. This situation can expose the data ... Read More

There are several issues in in multilevel security based on distributed security manager which are as follows −Authentication − User authentication is the basic line of defence for mobile and handheld devices including Personal Digital Assistants (PDAs). Traditional authentication structure rely on supporting a centralized database of user identities, making ... Read More

There are various techniques of database security which are as follows −Secure network connection − The mobile database and the main database have to be synchronized at definite times. The synchronization is performed in the system software of the mobile database and is implemented over the http protocol.Encrypted local database ... Read More

There are various strategy of mobile database system which are as follows −Perfecting the Authentication Mechanism − It can avoid illegal terminal access deceptively and background information can be damaged, it is required for identity authentication, when mobile user and service database operating synchronous in the mobile database system.When it ... Read More

A mobile database is said to be a database that can be related to by a mobile computing device over a mobile network .The client and server include wireless connections. A cache is maintained to hold recurrent information and transactions so that they are not lost due to connection failure.A ... Read More

Database security contains securing the database from permitted access, alteration or elimination. Because the database defines an essential corporate resource, database security is an essential subcomponent of some organization’s complete information system security plan.Moreover the requirement to keep and secure information for the smooth services of the organization, database designers ... Read More