Description | This parameter controls the default number of days before password expiration |
| that a user is warned that the password must be changed. For systems running |
| |
| mode. For |
| This parameter applies only to local |
Actions | Sets the parameter PASSWORD_WARNDAYS in the /etc/default/security |
| file. |
AccountSecurity.passwordpolicies
Headline | Set up password policies. |
Default | N |
Description | Set up password policies. |
Actions | None. |
AccountSecurity.restrict_home
Headline | Restrict the home directory permissions. |
Default | N |
Description | Home directories should not be |
| removes |
| similar to executing chmod |
Actions | Remove world visibility and group write from the local account home |
| directories, similar to executing chmod |
AccountSecurity.root_path
Headline | Remove the dot from the root path. |
Default | N |
Description | A dot in the root path instructs the shell to look in the current directory for |
| an executable. This can cause a local command to either override a common |
| administrative command, or cause an incorrectly typed command to execute |
| a local command. This allows malicious users to plant rogue commands that |
| could potentially run malicious software as root. This item removes the current |
| working directory, "dot" from the root path startup scripts. |
Actions | Remove the current working directory "." or any |
| directory from the root $PATH. |
AccountSecurity.serial_port_login
Headline | Disable all serial ports except the console. |
Default | Y |
Description | The ability to login on a serial port except the console is a rare need. |
| Historically, these were used for terminal devices or modems, but it is unlikely |
| that a site would need this capability. This item turns off the process that |
| listens to the tty devices. |
Actions | Comment out serial port tty entries in the /etc/inittab file and invoke |
| init to reread the file. |
AccountSecurity.single_user_password
Headline | Password protect |
Default | N |
Description | Password protecting |
| anyone who has physical access to the machine, because they cannot reboot |
| and have root access without typing the password. However, if an attacker |
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