Linux操作系统安全管理方法在安徽电网中的应用

针对国家电网公司信息安全等级保护中关于主机操作系统的相关要求,文章汇总了Linux操作系统的安全管理方法,包括GRUB的安全管理、用户密码与文件管理、iptables防火墙配置、网络服务加固。经过测试、验证,将这些方法因地制宜运用到安徽省电力公司的相关信息系统中,实现了对Linux操作系统的安全防护,满足了国家电网公司信息安全防范要求,并已取得了良好的应用效果。

Application of Linux Operating System Security Management in Anhui Power Grid

According to the requirements about the host operating system management in the classified protection of information security of SGCC, this paper summarizes the methods of safety management in Linux operating system, including security management of GRUB, the user password and file management, iptables firewall configuration. network service reinforce etc.. After testing and verification, these methods should be further applied to information systems of Anhui province electric power company. Results show that security protection imposed on Linux operating systera can meet the needs of information security protection of SGCC, and these methods have a good application effect.