Answers
What is zero trust?
In short
Zero trust is the security principle that no user, device or network position should be trusted by default — every access decision is made per request, based on identity, context and risk.
Short answer
Zero trust is the security principle that no user, device or network position should be trusted by default — every access decision is made per request, based on identity, context and risk.
What this actually means in practice
It's an architecture pattern, not a product. Practically, it means moving authentication and authorisation decisions out of the network perimeter and into every service boundary, with continuous re-evaluation and granular access policies.
The most common pitfall
Calling existing VPN-based access 'zero trust' because a product brochure said so.
What to do next
Map your access decisions; identify which ones still rely on network position.
Frequently asked questions
Does Forth Systems help with this?
Yes — Forth Systems works with banks, payment institutions, insurers and infrastructure operators on exactly this kind of work. Engagements start with a fixed-scope assessment so you see the shape before committing.
How experienced is the team?
Engagements are staffed by named, UK-based senior engineers — not a rotating offshore pool. References from the second line of comparable clients are available on request.
Where are you based?
Edinburgh-based, delivering UK-wide with onsite presence in London and across Scotland as required.
How fast can we start?
Most engagements start within 2-4 weeks of a signed SoW, faster where an existing supplier framework is in place.