Contents
Complete customer pack
The ZIP contains the interactive glossary, printable guide, quick cards, PDF editions, licence, changelog, images, and retained assurance records.
Free product / CONTEXT
Why this glossary exists
Small businesses regularly meet security and technology acronyms before anybody explains what they mean in practical terms.
This free reference turns those terms into short explanations, business relevance, and sensible next questions.
Use
Practical reference
Use it when a supplier, policy, questionnaire, security report, or technology discussion introduces an unfamiliar term. Find the acronym, read the plain-English meaning, then decide what question to ask next.
Review
Assurance included
The release pack includes static security, privacy, content, accessibility, retention, checksum, and owner sign-off records. These are retained product checks, not third-party certification.
Boundary
What it does not claim
This resource is not legal advice, a compliance opinion, an audit, Cyber Essentials certification, a formal penetration test, or a managed security service.
Sources
Official guidance first
Terminology was checked against public material from NCSC, ICO, IASME, and GOV.UK at publication time. Formal decisions should always use current official guidance.
Licence
Free, with ownership retained
You may download, open, print, and share the unmodified Aldermere Systems resource. It may not be resold, rebranded, or presented as another organisation's work.