Threat Modeling & Security Architecture Review

Proactive identification of security threats and design flaws before they become vulnerabilities, helping you build security into your systems from the ground up.

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What We Model

Fixing security issues in production is 100x more expensive than addressing them during design. Our threat modeling engagements help you identify and mitigate security risks early in the development lifecycle, saving time and money while building more secure systems.

We leverage industry-standard methodologies including STRIDE, PASTA, LINDDUN, and Attack Trees to provide comprehensive threat analysis tailored to your specific use case.

Analysis Includes

System Architecture & Data Flow Analysis
Trust Boundary Identification
Threat Actor & Attack Vector Mapping
Risk Assessment & Prioritization
Security Control Recommendations
Privacy Impact Analysis (LINDDUN)

Our Threat Modeling Process

A structured approach to identifying security risks

System Decomposition

We create detailed architecture diagrams showing data flows, trust boundaries, entry points, and external dependencies.

Threat Identification

Systematic application of STRIDE methodology to identify threats: Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege.

Risk Analysis & Prioritization

Assessment of likelihood and impact for each threat, with risk scoring to help prioritize remediation efforts.

Mitigation Strategies

Practical security controls and architectural changes to mitigate identified threats, with implementation guidance.

Common Threats We Identify

CRITICAL

Broken Authentication Flows

Design flaws in authentication mechanisms allowing attackers to bypass login, escalate privileges, or hijack sessions.

CRITICAL

Insufficient Data Protection

Sensitive data transmitted or stored without adequate encryption, enabling interception or unauthorized access.

HIGH

Weak Trust Boundaries

Unclear or improperly enforced trust boundaries allowing lateral movement and unauthorized access between system components.

HIGH

Supply Chain Vulnerabilities

Risks from third-party dependencies, APIs, and external services that could compromise system security.

MEDIUM

Inadequate Logging & Monitoring

Insufficient audit trails and monitoring capabilities preventing detection of security incidents and compromises.

MEDIUM

Business Logic Flaws

Design oversights in business workflows enabling abuse, fraud, or unauthorized operations within the application.

What You'll Receive

Architecture Diagrams

Visual system architecture diagrams with data flow analysis, trust boundaries, and attack surface mapping.

Threat Model Report

Comprehensive documentation of identified threats using STRIDE methodology with risk ratings and attack scenarios.

Security Controls Matrix

Prioritized list of security controls mapped to identified threats with implementation recommendations and effort estimates.

Stakeholder Workshop

Interactive threat modeling session with your engineering and product teams to build security awareness and ownership.