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Secure by Design

Secure by Design is an approach where security requirements are treated as functional requirements decided at architecture time, rather than a checklist applied in a review before launch.

Secure by Design is a software development approach where security requirements are treated as functional requirements decided at architecture time — access control models, data classification, and threat modeling — rather than as a checklist applied in a final review before launch.

How It Works

Instead of a security team auditing a finished application before release, Secure by Design builds security decisions into the same points where performance, scalability, and cost decisions get made: threat modeling during technical design review, data sensitivity classification during data modeling, and dependency and infrastructure choices evaluated for supply chain exposure before they're locked into the architecture. The goal is catching design-level security problems while they're still a design conversation, not after they're already shipped code.

Secure by Design vs. Pre-Launch Security Audit
FactorSecure by DesignPre-Launch Security Audit
When security decisions are madeArchitecture/design phaseBefore launch, after build
Cost of fixing a findingLow (design change)High (rework/rebuild)
CoversAccess control, data model, dependenciesWhatever the audit scope catches

Dbugger Enterprise Context

Dbugger's development lifecycle builds threat modeling and access control design into technical design review from day one, keeping applications OWASP-secure by default rather than retrofitted before launch.

Frequently asked questions

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Secure by Design