Security often feels like a problem for larger companies, yet attackers target small and growing businesses precisely because defences are thinner. The good news is that the basics go a long way.
Control who can access what
Use single sign-on or strong, unique passwords with multi-factor authentication everywhere. Give people only the access they need, and remove it promptly when roles change.
Keep everything updated
Most breaches exploit known issues that already have a fix. Automate updates for operating systems, dependencies and third-party services.
- Encrypt data in transit and at rest.
- Never store secrets in source code.
- Log and review sensitive actions.
Back up and practise restoring
A backup you have never restored is a hope, not a plan. Schedule regular tests so recovery is routine rather than a crisis.
Build a security habit
Short, regular training and a clear way to report anything suspicious create a team that notices problems early.
