摘要
Modern industrial communication networks are increasingly based on open protocols and platforms that are also used in the office IT and Internet environment This reuse facilitates development and de-
Modern industrial communication networks are increasingly based on open protocols and platforms that are also used in the office IT and Internet environment This reuse facilitates development and deployment of highly connected systems, but also makes the communication system vulnerable to electronic attacks. This papergives an overview of IT security issues in industrial automation systems which are based on open communication systems
