Title :
Transaction processing in multilevel secure databases with kernelized architecture: Challenges and solutions
Author :
Atluri, Vijayalakshmi ; Jajodia, Sushil ; Bertino, Elisa
Author_Institution :
Centre for Inf. Manage., Integration & Connectivity, Rutgers Univ., Newark, NJ, USA
Abstract :
Multilevel security poses many challenging problems for transaction processing. The challenges are due to the conflicting requirements imposed by confidentiality, integrity, and availability-the three components of security. We identify these requirements on transaction processing in Multilevel Secure (MLS) database management systems (DBMSs) and survey the efforts of a number of researchers to meet these requirements. While our emphasis is primarily on centralized systems based on kernelized architecture, we briefly overview the research in the distributed MLS DBMSs as well
Keywords :
concurrency control; distributed databases; security of data; transaction processing; availability; confidentiality; distributed DBMSs; integrity; kernelized architecture; multilevel secure databases; transaction processing; Access control; Computer Society; Computer architecture; Concurrency control; Data security; Database systems; Multilevel systems; National security; Protocols; Transaction databases;
Journal_Title :
Knowledge and Data Engineering, IEEE Transactions on
