所处网络时代，服务器/电脑被入侵或被攻击，可谓是防不胜防，损失惨重。像入侵服务器窃取删除数据、勒索病毒这类事件屡见不鲜，让许多企业、游戏开发团队都很苦恼。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，才能保证服务器稳定安全。今天驰网飞飞将和你分享如何防止服务器被入侵！希望可以帮助到你~
如何防止服务器被入侵？针对服务器入侵要注意以下几个方面：
1、定期更换服务器账号、密码和端口，密码应该包含大小写字母、数字和特殊符号。
2、服务器定期杀毒、查毒。比如安装电脑管家、360安全卫士等软件防护，更新病毒库为最新版本；
3、定期备份服务器文件数据。建议将数据备份到云盘或是网盘上，如果你只是备份到服务器某个磁盘中，勒索病毒也是会影响到备份文件的，没有意义；备份好后将网盘退出登录，网盘建议不要勾选记住密码。
4、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；
5、定期查看分析系统事件安全日志，查看是否有黑客入侵，查到相关的可疑ip，进行限制ip访问。
6、服务器可以设置禁止ping命令
7、不断完善服务器系统的安全性能，及时更新系统补丁
8、实施文件和目录的控制权限。系统文件分配给管理员权限，网站内部文件可以分配匿名用户权限。
9、谨慎利用共享软件，共享软件和免费软件中往往藏有后门及陷阱，如果要使用，一定要彻查清楚。另外像浏览器、输入法这种常用的应用程序，建议去官网下载，更安全。
以上就是关于服务器入侵的防范小技巧，感谢您的阅读，若是想要了解更多服务器技术干货，加个关注再走吧~
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