Security Solution for International Card Acquiring System
LI Zhou-jun · Jisuanji gongcheng · 2008
Aiming at the security problems in the International Card Acquiring System (ICAS) and EMV migration, this paper introduces the key management system, certification process and encryption mechanisms for ICAS, and proposes an applicable security enhancement solution to ICAS. The architecture, software and hardware and operation of the solution are described. Both theoretical and experimental results show that the solution has higher security and significant improvement on anti-attacks and threat reduction in bank information system.