Security by design, not only by implementation
Proofline Security reviews how applications, infrastructure, identity, networks and security controls work together.
A system can contain secure components and still be vulnerable because trust is too broad, network access is insufficiently restricted or important controls are placed at the wrong level. Our reviews focus on these structural weaknesses and on the potential impact when individual controls fail.
What we assess
- Trust boundaries and data flows
- Identity and access architecture
- Network topology and segmentation
- Service-to-service communication
- Security-control placement
- Monitoring, detection and resilience
When to consider a review
- before a major redesign or migration
- when moving to cloud or hybrid infrastructure
- after significant changes to identity or network architecture
- when systems have grown more complex over time
- before onboarding security-sensitive customers
- following a serious vulnerability or incident
Security in context
Where necessary, an architecture review can be combined with application-level assessment or threat modelling to validate important assumptions and explore realistic attack paths.