Security Consulting, Architecture & Hardening

Security added at the end of a project is expensive and incomplete. Architectural choices, such as how services trust each other, where secrets live and how users are identified, decide most of the risk before a single line of code is reviewed. Default configurations of servers, cloud services and identity providers are built for convenience, not for your threat model.

New platforms about to be designed, systems moving to the cloud, integrations between organisations, identity and single sign on rollouts, and production estates that were never hardened beyond their defaults. It also appears when an engineering team is asked a security question by a client and has no one to turn to.

We work as the security voice inside the design. Threat modelling sessions with your architects identify what matters and what could go wrong. We propose concrete patterns: network segmentation, secrets management, authentication and authorisation design, logging that supports investigation. For hardening we apply recognised benchmarks to servers, cloud accounts, databases and identity, and we test that the result still works.

Consulting is arranged around your delivery calendar: design reviews at the points where decisions are made, and a retained number of hours for questions in between. Hardening is scoped per environment, done in agreed maintenance windows, with a rollback plan for every change. We document what was changed and why so that your team can maintain it.

Decisions written down, and systems measurably harder to attack.

• Threat model and secure architecture recommendations for the system in question
• Hardening baselines applied and documented per environment
• Verification that hardened systems meet the agreed benchmark

Fewer findings when the system is eventually tested, less rework late in the project, and a defensible answer when a client or auditor asks how the platform was designed to protect their data.