如何防止服务器被入侵

在网络环境下,网络被入侵和攻击,可谓是防不胜防,如入侵服务器窃取数据、勒索,这类事件屡见不鲜,让许多企业都很苦恼。总结经验教训,吃一堑长一智,网络病毒、黑客无时无处不在,我们要保持警惕,防患于未然,制定好防范措施,才能保证服务器平稳安全。

服务器被入侵了怎么办,针对服务器防御入侵方面有以下这些措施:

1. 服务器最好定期杀毒、查毒。比如,电脑管家、360安全卫士,更新病毒库为最新版本;

2. 做好服务器文件备份。有条件的定期将重要磁盘进行镜像备份存放到安全目录存放;

3. 服务器最好开启防火墙设置,然后开放相关的安全访问端口,如80,22,443等;

4. 查看系统事件安全日志,查看是否有黑客入侵,查到相关的可疑ip,进行限制ip访问,

5. 服务器可以设置禁止ping命令,让黑客ping不到;

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