The Design of Network Information Security Based on Port

In recent years, network information security incidents occur frequently, network information security has risen to a national strategy.In order to ensure corporate network information security and prevent data leakage, the great harm caused by network infiltration attacks, this article designs the enterprise network information security architecture which takes 'Baseline for Classified Protection of Information System' and other standards as the basic guidelines.By combining the different regions and different levels of security measures into an organic security system, implementing of physical security, network security, host security, application security and data security aspects of the basic requirements, this design maximize the protection of security measures.The designed network information security architecture includes two aspects of management and technology, which ensure the security of enterprise network information in terms of data integrity, application and data security, device and computing security, network and communication security.