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Service 06

PRODUCT
SECURITY

Security that ships with your product - not added after the first breach report. We embed directly into your development lifecycle so that what you launch is something your customers can trust and your competitors can't easily compromise.

What It Is
SECURE BY DESIGN

Product security is the practice of building security into a product across its entire development lifecycle - from initial architecture decisions through to launch and beyond. It is not a single test at the end of the pipeline. It is threat modelling during design, security architecture review during build, and penetration testing before release - all informed by a deep understanding of how the product will be deployed and attacked in the real world.

CyberKartel works directly with your product and engineering teams. We understand hardware product constraints, embedded system trade-offs, and the pressures that lead to insecure shortcuts. We give you security that fits your development process - not a checklist that sits in a drawer.

⬡
Threat Modelling
Structured identification of all assets, entry points, trust boundaries, and attacker objectives relevant to your product. STRIDE and PASTA methodologies applied to hardware and software attack surfaces.
◈
Security Architecture Review
Assessment of your product's security architecture - cryptographic key management, secure boot chain, firmware update mechanism, authentication design, and data protection strategy.
◉
Pre-Launch Penetration Testing
Full security assessment of the product before it ships - hardware interfaces, firmware, network communications, and companion software. Find it before your customers or a security researcher does.
◎
Secure Development Guidance
Practical security requirements and implementation guidance for your engineering team - language-specific secure coding standards, dependency management policies, and code review checklists.
◫
Supply Chain Risk Assessment
Evaluation of third-party hardware components, firmware libraries, and software dependencies for known vulnerabilities and supply chain integrity risks.
⬢
Post-Launch Security Roadmap
A structured plan for ongoing security maintenance - patch cadence, vulnerability disclosure policy, security update mechanisms, and incident response playbook specific to your product.
Why It Matters
THE COST OF SHIPPING FIRST

The average cost of a post-launch security vulnerability is dramatically higher than the cost of finding it during development. Beyond the direct remediation cost - firmware updates, hardware recalls, engineering time - there is the reputational damage, the customer churn, the regulatory exposure, and the competitive disadvantage of being the product with a public CVE attached to its name.

For hardware products especially, the stakes are higher. A software vulnerability can be patched silently. A hardware design flaw can require a product recall or leave millions of deployed units permanently vulnerable. The time to find these issues is before manufacturing - not after.

Our Approach
HOW WE ENGAGE
01
Product Understanding
We start with a structured intake to understand your product's function, target market, deployment environment, regulatory requirements, and existing security controls. No assumptions, no templates applied without context.
02
Threat Modelling Workshop
Working directly with your engineering and product team, we map all assets, entry points, attacker profiles, and threat scenarios. The output is a prioritised set of security requirements specific to your product.
03
Architecture & Design Review
Review of product architecture against the threat model - identifying structural security weaknesses, missing controls, and design decisions that create risk before a single line of code is written.
04
Security Testing
Hands-on security testing of hardware, firmware, software, and communications - covering the attack surface identified in threat modelling. Testing is targeted and purposeful, not a generic checklist run.
05
Remediation & Verification
We work alongside your team to verify that identified issues are properly resolved - not just marked closed. Optional re-test to confirm fixes are effective before launch.
06
Reporting & Debrief
A comprehensive report covering all findings across threat modelling, architecture review, and security testing - CVSS-scored, prioritised, and delivered with a live debrief session with your engineering and product leads to align on next steps before launch.
What You Receive
DELIVERABLES & OUTCOMES
Threat Model Document
Complete threat model covering assets, entry points, trust boundaries, attacker profiles, and prioritised threat scenarios - a living document for your product security programme.
Security Requirements Specification
Actionable security requirements derived from the threat model - specific, testable, and implementable by your engineering team.
Architecture Review Report
Documented findings from the architecture review, including structural risk areas and recommended design changes with rationale.
Penetration Test Report
CVSS-scored findings from hands-on testing with full technical evidence, impact assessment, and remediation guidance.
Post-Launch Security Roadmap
A structured plan for maintaining your product's security posture after launch - vulnerability management, patch processes, and incident response planning.
Developer Security Guidelines
Practical, product-specific secure coding standards, dependency management policies, and code review checklists your engineering team keeps and applies beyond the engagement - security knowledge that stays with your team, not just in a report.

Build it secure. Ship it with confidence.

Start with a free 30-minute call. We'll understand your product, your timeline, and where security fits into your development process - then tell you exactly how CyberKartel can help.

Talk to Our Team