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随着计算机网络技术的快速发展,网络安全日益成为人们关注的焦点。计算机网络安全是指网络系统中的软、硬件中的数据收到保护,不收偶然或恶意的原因遭到破坏、更改、泄露,系统连续可靠地运行,网络服务不中断。计算机网络安全问题,直接关系到一个国家的政治、军事、经济等领域的安全和稳定。目前黑客猖獗,平均每18秒钟世界上就有一次黑客事件发生。因此,提高对网络安全重要性的认识,增强防范意识,强化防范措施,是保证信息产业持续稳定发展的重要保证和前提条件。
With the rapid development of computer network technology, network security has increasingly become the focus of attention. Computer network security means that the data in the software and hardware in the network system is received and protected. The accidental or malicious reasons are not destroyed, changed, leaked, the system runs continuously and reliably, and the network service is not interrupted. Computer network security issues are directly related to the security and stability of a country’s political, military and economic fields. Currently hackers rampant, an average of every 18 seconds there is a hacker incident in the world. Therefore, raising awareness of the importance of cybersecurity, enhancing prevention awareness and strengthening preventive measures are important guarantees and prerequisites for ensuring the sustained and steady development of the information industry.