International Research journal of Management Science and Technology
ISSN 2250 - 1959 (online) ISSN 2348 - 9367 (Print) New DOI : 10.32804/IRJMST
**Need Help in Content editing, Data Analysis.
Adv For Editing Content
CRYPTOGRAPHY IN DATABASES
1 Author(s): VARUN TIWARI
Vol - 2, Issue- 3 , Page(s) : 124 - 128 (2011 ) DOI : https://doi.org/10.32804/IRJMST
Confidentiality , integrity and av ailability are the main properties of database protection. Confidentiality has been defined by the International Organization for Standardization (ISO) in ISO - 1 7799 as "ensuring that information is accessible only to those authorized to hav e access", data integrity assures that none can modify the information without a trace, av ailability prov ides access to data by authorized users in a reasonable time. Along the y ears, a lot of ACP (Access Control Policy ) has been defined, based on database model (relational rather than object) and policy control (i.e., DAC- Discretionary Access Control, RBACC- Role Based Access Control, MAC- Mandatory Access Control).