一键环境变量设置和64位数字签名用于twincat-A key environment variable settings and 64 digital signature

介绍了信息安全工程、安全协议、攻击与防范、入侵检测、认证技术、PKI技术、数字签名等-This paper introduces the information security engineering, security protocol, attack and defense, intrusion detection, authentication technology, PKI technology, digital signature and so on