With the increasing problems in the security of computer network, the network security becomes the focus of people's concern.

随着计算机网络安全问题的不断增加，网络安全成为人们关注的焦点。

youdao

Therefore, the ability to guarantee the security of computer network system and normal operation of network management will become an important issue.

因此，能否保证计算机网络系统的安全和正常运行便成为网络管理所面临的一个重要的问题。

youdao

This article first analyzes the security of computer network, introduces basic technology that guarantee the security and emphasizes that cryptography is the core technology.

本文第一章分析计算机网络的安全性，介绍保障计算机网络安全的基本技术，指出密码技术是网络安全技术的核心。

youdao

After confirming the breach, the Chamber shut down and destroyed parts of its computer network, proceeding to revamp its security system over a 36-hour period.

ENGADGET: Chinese hackers target U.S. Chamber of Commerce, sensitive data stolen

All told, Kaspersky Lab said that a total of 30, 749, 066 vulnerable programs and files were detected on computers using the Kaspersky Security Network (KSN), with an average of 8 different vulnerabilities detected on each affected computer.

FORBES: Apple's iTunes, QuickTime, High On Cyber Security Vulnerability List, Kasperky Lab Says