Security maturity begins with consistent fundamentals—not expensive complexity.
1. Know what you need to protect
Maintain a current inventory of devices, applications, accounts and important data. You cannot secure assets you do not know exist.
2. Control access
Give people only the access required for their role. Use strong unique passwords, multi-factor authentication and a clear process for removing access when staff leave.
3. Keep systems current
Apply supported software updates and security patches promptly. Replace unsupported devices and applications before they become an easy route into the organisation.
4. Prepare recoverable backups
Back up critical information on a sensible schedule, keep copies separate from primary systems and test that restoration works.
5. Build security awareness
Help staff recognise suspicious messages, protect credentials and report incidents quickly. Security is strongest when people understand their role.