Security Insights & Guides

The CodeSec Blog

Technical analysis, compliance deep dives, and integration guides designed to help startups secure their software and build trust.

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Security Guides
11 min read

Securing Docker Containers for Production SaaS: The Ultimate Hardening Guide

Learn how to secure your Docker images and CI/CD pipelines. This comprehensive guide covers multi-stage builds, non-root USER execution, NPM vulnerability patching, and Cosign signature verification.

AP

Altaf Pasha

Founder, CodeSec

Security Guides
16 min read

Supabase Row Level Security (RLS): The Complete Guide for 2026

Learn Supabase Row Level Security with production-ready policies, a multi-tenant SaaS example, performance tuning, and a pre-launch security checklist.

AP

Altaf Pasha

Founder, CodeSec

Comparisons
8 min read

OWASP ZAP vs CodeSec: Which is Right for Your Startup?

An in-depth comparison of OWASP ZAP and CodeSec for early-stage SaaS security. Discover differences in setup, remediation speed, and AI capabilities.

AP

Altaf Pasha

Founder, CodeSec

Security Guides
10 min read

Supabase Security Best Practices: Gating RLS and Database Access

Learn critical Supabase security practices to protect your database. Understand Row Level Security (RLS), anon key exposure, and API configurations.

AP

Altaf Pasha

Founder, CodeSec

AI Security
9 min read

The Developer's Guide to AI Prompt Injection and LLM Security

Discover security practices for protecting AI agents and LLM integrations. Learn about prompt injection, data exfiltration, and sandbox scanning.

AP

Altaf Pasha

Founder, CodeSec

Security Guides
9 min read

Securing SaaS Webhooks: Protecting Stripe & Paddle Endpoints

A developer's guide to securing SaaS webhook endpoints. Learn how Stripe and Paddle signatures work, how to implement verification, and how to prevent payment signature spoofing.

AP

Altaf Pasha

Founder, CodeSec

Blog — Security Insights & Guides for Startups | CodeSec