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Manual Code Review, by People Who Understand Attacks

Secure Code Review Services

Automated scanners catch the obvious issues, but real vulnerabilities often hide in business logic and edge cases scanners cannot see. Our secure code reviews combine manual analysis with automated tooling to give you a clear, honest picture of your codebase's security.

76 reviews · Clutch47 reviews · G2Manual-first testing
Certified Experts
OSCP, CEH, CRTP & industry-certified testers.
Real-World Approach
Manual testing with real-world attack techniques.
Actionable Reporting
Detailed findings with clear risk ratings and remediation.
Confidential & Secure
Strict NDA, data protection & privacy practices.

// Code Review

A Second Set of Eyes That Knows What to Look For

Every developer writes code with certain assumptions in mind, and those assumptions are exactly where vulnerabilities hide. Our reviewers approach your codebase the way an attacker would, looking for logic flaws, access control gaps and insecure dependencies that automated tools routinely miss.

The written report also serves as documented evidence of your secure development process, which is what ISO 27001 and Cyber Essentials assessors ask to see.

  • Vulnerabilities Identified before They Reach Production
  • Clear, Prioritised Remediation Guidance
  • Reduced Risk of Logic and Access Control Flaws
  • Evidence for Compliance and Audit Requirements

// Coverage

What Our Code Review Service Includes

Authentication and Access Control Logic

Manual review of the code paths that decide who can do what.

Static Analysis across the Codebase

Automated coverage so nothing is missed at scale.

Dependency and Library Review

Third-party packages checked for known vulnerabilities and risky configuration.

Secrets and Credential Exposure

Checks for keys, tokens and passwords committed into the repository.

Prioritised Remediation Report

Findings ranked by real risk, each with a clear fix.

Follow-Up Verification Review

A second look to confirm your fixes actually closed the gap.

// Methodology

How We Review Your Code

  1. 01

    Scoping

    We agree which repositories and code paths matter most.

  2. 02

    Static Analysis

    Automated tooling run across the full codebase for breadth.

  3. 03

    Manual Review

    Reviewers work through critical logic the way an attacker would.

  4. 04

    Reporting

    Findings prioritised by real-world risk with clear remediation steps.

  5. 05

    Follow-Up Review

    We re-review the fixed code to confirm the issues are genuinely closed.

// Ready when you are

Put your secure code review services to the test.

// Impact

Why Secure Code Reviews Matter

Scanners Miss Logic Flaws

Automated tools typically miss business logic and access control problems.

// Our Review Approach

  • Manual review of critical code paths and business logic
  • Automated static analysis to cover the codebase at scale
  • Prioritised findings ranked by real-world risk

What you get

A detailed report with clear, actionable findingsGuidance your developers can implement directlyA follow-up review to confirm fixes are effective

// Tools We Use

SemgrepSonarQubeCodeQLBanditESLint SecurityGit history analysis and manual peer review

// Why Pluto Cyber Security

Reviewed by People Who Also Break Applications

Our reviewers do not just check syntax and style. Many hold offensive security certifications and bring real penetration testing experience to every review, so they know exactly what an attacker looks for.

Manual and Automated

A combined approach that catches more than either alone.

Certified Reviewers

OSCP and GIAC certified professionals on every engagement.

Actionable Reports

Findings ranked by risk, with clear fixes, not just a list of issues.

Language Coverage

Reviews across JavaScript, Python, .NET, Java and more.

// FAQ

Questions, answered.

// typical reply within one business day

A code review examines the source code directly, catching flaws in logic and design, while a penetration test attacks the running application from the outside. We recommend both for full coverage.

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Ready to Scope Your Secure Code Review Services?

Tell us what you need tested. We reply with honest guidance and a fixed-scope quote, usually within one business day.