关于telnet的问题!
我的一台Redhat Linux 7.1的机器,可以用root用户直接telnet,不知怎样关掉?
/etc/pam.d/login 的文件内容:
#%PAM-1.0
auth required /lib/security/pam_securetty.so
auth required /lib/security/pam_stack.so service=system-auth
auth required /lib/security/pam_nologin.so
account required /lib/security/pam_stack.so service=system-auth
password required /lib/security/pam_stack.so service=system-auth
session required /lib/security/pam_stack.so service=system-auth
session optional /lib/security/pam_console.so