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~
高防护段(TCP_SYN,ACK,RST)展示:
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