A Survey on Concurrent Control Flow Checking
并发控制流检测技术综述

The Concurrent Control Flow Checking (CCFC is an effective way for running system to prevent from breaking down caused by Single Event Upsets. It mainly adopts current Node-Signature Technique based on the Control Flow Graph. The classification criteria of CCFC is presented. And the classic method of CFC is analyzed and evaluated as two ways: hardware-software combination and purely software-based, according to the sequence of technique development. At last, it points out the challenge problems according to the current method and new research directions.