Rivac LabsSecurity Architect
Security architecture reviews the underlying design of a system before an attacker exposes its flaws in production. This service builds threat models for new and existing systems, maps trust boundaries and data flows, and designs defense-in-depth controls so a single failure doesn't cascade into a breach. It's for teams shipping a new product, entering a regulated market, or realizing after the fact that "we'll add security later" already happened. The output isn't a slide deck of best practices — it's an architecture that's been pressure-tested against realistic attack paths, with a prioritized list of what to fix first.
How We’d Approach This
A clear, staged plan — not a black box
- 1
Diagnose the system architecture and data flows to build a threat model against realistic adversaries and abuse cases.
- 2
Pilot the proposed controls on the single highest-risk trust boundary before touching the rest of the system.
- 3
Review the threat model and control priorities with engineering leadership to align on what ships now versus later.
- 4
Document the hardened architecture and defense-in-depth controls so the team can build against it going forward.
What You Get
Deliverables from this engagement
- Threat model covering trust boundaries, data flows, and attack paths
- Prioritized architecture remediation roadmap
- Defense-in-depth control design for critical systems
- Architecture decision records engineering can build against
Six Ways We Could Architect This
Different engagement, different build — pick the shape that fits
There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.
Ready to get started?
Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start — scoped small enough to prove itself before you commit to anything bigger.
Talk to us about Security ArchitectMost engagements like this start as a $500–$2,500 pilot — see full pricing.