Enhancing Security Privileges to Access SAP-HANA Using UCTD-ABE Scheme
Surajrasal, Kuldeep Prakash, Varsha Rasal, Shraddha Shelar
Journal of Information Security Research, Vol. 8, No. 2, 2017.
DOI: 
Link: http://www.dline.info/jisr/fulltext/v8n2/jisrv8n2_1.pdf
Abstract:
SAP HANA is widely used emerging relational database management system. Sensitive data is shared and retrieved through network. Existing cryptographic approach works with security techniques like Attribute Based Encryption, Cipher Text, Decentralized Approach, & Mediator approach. Multiple approaches enhances the security level but in dept
individual approaches keens to enhance security level. In proposed approach, UCTD-ABE scheme is applied where User, Current data, Time and Date attributes are used to enhance the existing approach of Attribute Based Encryption. In proposed
concept, all attributes are used based on situation. Accordingly logic will be applied. This situation based attribute selection and applied logics enhances the security approach in SAP HANA.