CYBERDUDEBIVASH’S “Pre-Commit Security Checklist” that your team can use to scan their code before every push to production

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Deep-Dive · 2025 · DevSecOps · Pre-Commit Checklist · SDLC

CYBERDUDEBIVASH’S “Pre-Commit Security Checklist”: Kill the Vulnerability Before the Merge.

A production breach begins with a single insecure commit. In 2025, waiting for a monthly scan is a death sentence. To survive, your team must Shift-Left and execute security at the terminal level. This is the definitive CyberDudeBivash mandate for bulletproof pre-push code integrity.By CyberDudeBivash · Founder, CyberDudeBivash Pvt LtdExecutive Technical Guide

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Copyright © 2025 CyberDudeBivash Pvt Ltd. All Rights Reserved. Independent research funded by elite software partnerships. Commissions from links support our independent vulnerability research lab.

TL;DR – Shift-Left or Face Total Takeover

  • The Pre-Commit Philosophy: Security is a feature, not a patch. If code doesn’t pass the checklist, it doesn’t get pushed.
  • Zero Hardcoded Secrets: 90% of cloud breaches stem from leaked API keys in GitHub. Check 1 of this list stops that instantly.
  • Dependency Integrity: Malicious packages are the new Trojan horse. Verification of package-lock.json and requirements.txt is non-negotiable.
  • The Mandate: Implement the CyberDudeBivash checklist as a mandatory Git Hook across your enterprise.

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The Mandatory 10-Point Pre-Commit Scan

1. The Secret Killer: Automated Secret Scanning

A single AWS_SECRET_ACCESS_KEY in a .js file can cost your company millions in 24 hours. Bots scrape public and private repos instantly.

  • The Scan: Use tools like gitleaks or trufflehog in a pre-commit hook. If a high-entropy string is detected, the commit must fail.

2. Input Validation (The Anti-SQLi Shield)

Functional code that uses string concatenation for database queries is broken code.

  • The Check: Verify all database interactions use Parameterized Queries or Prepared Statements. No exceptions.

3. Dependency Integrity Verification

Attackers use Dependency Confusion and Typosquatting to inject malicious code into your node_modules or pip packages.

  • The Check: Run npm auditsafety check, or snyk test. Verify the hash of every third-party library.

4. Error Handling Sanitization

Detailed error messages are blueprints for attackers. Stack traces reveal server versions, absolute file paths, and database schema logic.

  • The Check: Ensure all `try-catch` blocks return a generic Reference ID to the user, while logging detailed data to an immutable offsite log.

5. Hardened API Authentication

Broken Object Level Authorization (BOLA) is the #1 API vulnerability.

  • The Check: Does every endpoint re-validate the user’s permission for the specific Object ID requested? Don’t rely on the frontend to hide data.

6. Secure Cryptographic Primitives

Using MD5 or SHA1 for passwords in 2025 is negligence.

  • The Check: Use Argon2id or Bcrypt with a high work factor. Ensure all transit data is locked behind TLS 1.3.

7. Least Privilege Service Model

Applications should run as a limited service account, never as root or SYSTEM.

  • The Check: Verify the Dockerfile or system config does not grant escalated permissions to the application process.

8. No Sensitive Data in URL Parameters

Tokens and PII in URLs get cached in browser history, server logs, and proxy headers.

  • The Check: All sensitive data must be passed in Secure/HTTP-Only Cookies or the **Authorization Header**, never the GET string.

9. In-Memory Session Validation

Validate the session integrity after login. Attackers steal session cookies to bypass MFA.

  • The Check: Implement logic that binds the session to the initial Browser Fingerprint and IP range. Use CyberDudeBivash SessionShield logic for runtime kills.

10. Compliance-Ready Logging

If you can’t tell who changed a record, you aren’t secure.

  • The Check: Ensure all critical actions (CRUD) log the User ID, Timestamp, IP Address, and Action to a centralized SOC.

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Implementation: The Global Mandate

Paper checklists are useless. CyberDudeBivash Pvt Ltd mandates the automation of this list using pre-commit framework.

Sample .pre-commit-config.yaml
repos:

repo: https://github.com/gitleaks/gitleaks rev: v8.18.0 hooks:

id: gitleaks

repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.4.0 hooks:

id: check-json

id: check-yaml

id: end-of-file-fixer 

By making these checks Blocking, you ensure that insecure code never even touches your local Git history, let alone the production cloud.

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