Security built into every line of code
SafeStack gives engineering teams the training and tooling to find and fix vulnerabilities before they ship — without slowing down delivery.
Most security problems are built in, not added on
Vulnerabilities enter at code commit time — not at deployment. By the time a scan flags an issue in production, the underlying mental model that created it has already shipped six more like it.
Most AppSec tools scan after the fact. Engineers fix the flagged line and move on. They don't understand why the pattern is dangerous, so the same class of vulnerability appears again next sprint.
SafeStack integrates security knowledge directly into the development workflow. Engineers learn why a pattern is risky while they're writing the code — building secure habits, not just compliance checklists.
The Platform
The SafeStack platform
Three integrated components, one secure development workflow
Guided Code Review
Vulnerability pattern library and in-context guidance during code review — teaches secure patterns while flagging issues.
Threat Modeling Workshops
Facilitated STRIDE-based threat modeling your team can run without a dedicated AppSec engineer.
SDLC Security Gates
Policy-as-code that plugs into your CI/CD pipeline — fail builds on critical findings, surface context to engineers.
How It Works
From first commit to production, secured
Engineers complete training modules
Short, practitioner-written modules covering real vulnerability classes — OWASP Top 10, injection, auth, dependencies. No compliance checkbox exercises.
Secure patterns integrated in workflow
SafeStack embeds guidance where engineers already work — PR comments, CI scan annotations, IDE hints. Zero context-switching required.
Team security posture improves over time
Track which vulnerability classes your team encounters most. Tailor future training to real gaps — not theoretical risks that don't apply to your stack.
Practitioner Stories
What engineering teams say
We went from zero AppSec knowledge to having a threat model for every new feature. SafeStack made it something our engineers actually do, not just talk about.
The code review guidance is the best I've seen for teaching engineers why a pattern is dangerous, not just flagging it and moving on.
Our team found and fixed 14 critical vulnerabilities in our auth flow during the first threat modeling session. That session paid for itself 20x.
Built by a practitioner
Built by a practitioner, for practitioners
Laura Bell Main is a New Zealand-based application security practitioner, speaker, and educator. She founded SafeStack in 2023 after years working with engineering teams who wanted to build secure software but didn't know where to start. SafeStack is the platform she wished existed.
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