Linux系统启动安全分析及对策

Security Analyzing and Strategy of Linux Startup

在Linux系统启动阶段,可能会出现安全问题如root口令的木马攻击、root口令丢失、篡改root口令及其它安全问题。从root用户登录,到系统的物理安全,论文逆向追索这些问题产生的原因,并提出了相对应的防范措施及解决方案,保证了Linux系统启动阶段的安全。

In the time of Linux startup, some secure problem may happen, such as Trojan attack on root password, missing of root password, modification of root password. From the root login to the Physical Security, this paper analyses the cause of the problem and give some corresponding preventive measures and solution, so ensure the security of Linux Startup.