对于不同的发行版配置可能略有不同,对于redhat/centos/fedora系统是依赖pam_faillock.so模块来实现,位置在/usr/lib64/security/pam_faillock.so,对于debian/ubuntu则是依赖pam_tally2.so模块来实现,debian位置可能在/usr/lib/x86_64-linux-gnu/security/pam_tally2.so,而ubuntu可能在:/lib/x86_64-linux-gnu/sec...
禁用不必要的服务和端口:通过编辑服务配置文件(如 /etc/default/grub 和/etc/init.d/ 目录下的脚本)来禁用不必要的服务和端口。 使用强密码策略:配置 PAM 模块(如 pam_faillock.so)来限制密码尝试次数,增强账户安全性。 定期进行安全审计和漏洞扫描:使用工具如 Nessus 或OpenVAS 定期扫描系统,发现并修复潜在的安...
编辑/etc/pam.d/sshd,在文件头部加入以下代码: # PAM configuration for the Secure Shell service # 3次验证失败后锁定120秒 auth required pam_faillock.so preauth silent audit even_deny_root deny=3unlock_time=120 auth sufficient pam_unix.so nullok try_first_pass auth [default=die] pam_faillock....
6 @@ usr/share/man/man8/e2undo.8.gz usr/share/man/man8/e4crypt.8.gz usr/share/man/man8/e4defrag.8.gz usr/share/man/man8/faillock.8.gz -usr/share/man/man8/faillog.8.gz usr/share/man/man8/filefrag.8.gz usr/share/man/man8/findfs.8.gz usr/share/man/man8/findmnt.8.gz ...
Hi, I'm the developer of "AM" Application Manager, you know me because I've developed Arch-Deployer too. This is the script I wrote for Firedragon. I get this error when I launch the program: firedragon: /lib/x86_64-linux-gnu/libc.so.6: ...
/etc/security/pwquality.conf, add: difok = 5 minlen = 8 minclass = 1 maxrepeat = 0 maxclassrepeat = 0 lcredit = -1 ucredit = 0 dcredit = -1 ocredit = -1 gecoscheck = 1 In /etc/pam.d/system-auth, add or change the file as required to read: password required pam_pwquality...
/etc/security/pwquality.conf, add: difok = 5 minlen = 8 minclass = 1 maxrepeat = 0 maxclassrepeat = 0 lcredit = -1 ucredit = 0 dcredit = -1 ocredit = -1 gecoscheck = 1 In /etc/pam.d/system-auth, add or change the file as required to read: password required pam_pwquality...
To make this happen, you need to open the file “/etc/pam.d/password-auth” and add the following lines: ``` auth required pam_env.so auth required pam_faillock.so preauth audit silent deny=5 unlock_time=604800 auth [success=1 default=bad] pam_unix.so auth [default=die] pam_...