浅谈网络信息安全及防范措施

A Brief Introduction to Network Information Security and Protection Measures

网络信息安全是一门涉及计算机科学、网络技术、通信技术、密码技术、信息安全技术、应用数学、数论、信息论等多种学科的综合性科学。

Network information security is a comprehensive science involving computer science, network technology, communication technology, cryptography, information security technology, applied mathematics, number theory, information theory and so on.