Command Line Interface (CLI) Policy

1. Purpose

The purpose of this Command Line Interface (CLI) Policy is to establish guidelines for the secure and efficient use of the command line interface within Twenty-One Consultancy.

2. Scope

This policy applies to all personnel, including employees, contractors, and third-party users, who utilise the command line interface as part of their responsibilities for Twenty-One Consultancy.

3. Responsibilities

3.1 Users

Users are responsible for:

• Using the command line interface only for authorised purposes.
• Protecting their authentication credentials and ensuring they are not shared.
• Reporting any unauthorised access or suspicious activity immediately.

3.2 Administrators

Administrators are responsible for:

• Implementing access controls to restrict CLI usage based on job roles.
• Regularly reviewing and updating access permissions.
• Monitoring CLI logs for suspicious activities.

4. Access Controls

4.1 Authentication

• Users must authenticate using unique credentials.
• Multi-factor authentication is strongly encouraged for all users.

4.2 Authorization

• Access to CLI commands should be granted based on the principle of least privilege.
• Regularly review and update user roles and permissions.

5. Security Best Practices

5.1 Secure Passwords

• Enforce the use of strong passwords for CLI access.
• Regularly prompt users to update their passwords.

5.2 Logging

• Enable and regularly review CLI logging.
• Investigate and respond promptly to any suspicious activities.

6. Usage Guidelines

6.1 Authorised Commands

• Users are only permitted to execute commands necessary for their assigned tasks.
• Unauthorised commands or experimentation is strictly prohibited.

6.2 Data Protection

• Avoid displaying sensitive information in command output.
• Use encryption when transmitting data via CLI.

7. Training and Awareness

• Provide training to users on secure CLI practices.
• Regularly update users on any changes to CLI policies or procedures.

8. Compliance

• Ensure compliance with relevant laws, regulations, and industry standards.
• Periodically audit CLI usage to verify compliance.

9. Enforcement

Violations of this CLI policy may result in disciplinary action, including but not limited to revocation of CLI access, suspension, or termination.

10. Review and Revision

This CLI policy will be reviewed annually or as and when required to ensure its continued effectiveness and relevance.