Start with what is no longer supported
Operating systems, frameworks, databases and libraries that no longer receive security updates are a clear risk. Map out which parts are still supported and which need a plan.
Don't forget the dependencies
A system often consists of much more than its own code. Third-party libraries, plugins, integrations and old services can be the weakest link.
Who has access to what?
Unused accounts, shared passwords and overly broad permissions are common problems in older systems. It should be clear who has access, and permissions should be easy to restrict and review.
Backup is not the same as recovery
Having a backup is not enough. You need to know that it can be restored and how the business will operate if the system is down in the meantime.
Prioritise based on risk – not age
Focus on what could have the greatest consequences and what is most likely to cause problems. That way, you can improve security step by step without replacing a working system just because it is old.
Contact us
Do you need help moving forward?
Tell us what you want to improve, and we’ll arrange a first call to discuss your system and the next steps.
