Best Practices
Security best practices for modern web apps
34 articlesMCP Servers Are the New Attack Surface: How to Secure Your AI Tool Integrations
MCP servers give AI tools direct access to your infrastructure. Learn the security risks and how to protect your databases, APIs, and secrets from malicious MCP servers.
Vibe Coding Security Debt: Why 25% of AI-Generated Code Has Flaws (and How to Fix It)
Research shows 25% of AI-generated code contains security vulnerabilities. Learn the 5 most common flaws in vibe-coded apps and how to fix them before they cost you.
Why AI Code Generators Keep Exposing Your API Keys (and How to Stop It)
AI code generators like Cursor, Bolt, and Lovable frequently hardcode API keys in client-side code. Learn why this happens and 5 proven strategies to prevent it.
API Security Best Practices: Authentication, Validation, and Rate Limiting
Essential API security best practices. Learn authentication patterns, input validation, rate limiting, and error handling for secure REST and GraphQL APIs.
Authentication Best Practices: Secure Login, Sessions, and Token Management
Authentication security best practices. Learn secure password handling, session management, JWT patterns, and OAuth implementation for web applications.
Backup and Recovery Best Practices: Data Protection and Disaster Recovery
Backup and recovery best practices. Learn secure backup strategies, encryption, testing procedures, and disaster recovery planning for applications.
Bolt.new Security Best Practices: Ship Secure AI-Generated Apps
Security best practices for Bolt.new development. Learn to secure your AI-generated full-stack apps before deployment with proven patterns and checklists.
CORS Best Practices: Configuration, Security, and Common Mistakes
CORS security best practices. Learn to configure Cross-Origin Resource Sharing correctly, avoid common mistakes, and protect your API from cross-origin attacks.
Cursor Security Best Practices: Building Secure Apps with AI
Security best practices for Cursor AI development. Learn to review AI-generated code, manage secrets, and ship secure applications built with Cursor IDE.
Database Security Best Practices: SQL Injection, Access Control, and Encryption
Essential database security best practices. Learn to prevent SQL injection, implement access controls, encrypt sensitive data, and secure your database connections.
Secure Deployment Best Practices: CI/CD, Containers, and Infrastructure
Deployment security best practices. Learn secure CI/CD pipelines, container security, infrastructure hardening, and safe rollback strategies.
Environment Variable Best Practices: Secrets, Configuration, and Security
Environment variable security best practices. Learn to manage secrets, configure applications securely, and avoid common env var mistakes across platforms.
Error Handling Best Practices: Secure Logging, User Messages, and Recovery
Error handling security best practices. Learn to handle errors securely, avoid information disclosure, implement proper logging, and create user-friendly error messages.
File Upload Best Practices: Validation, Storage, and Security
File upload security best practices. Learn to validate uploads, store files safely, prevent malicious uploads, and protect against common file upload vulnerabilities.
Firebase Security Best Practices: Rules, Auth, and Data Protection
Complete Firebase security best practices guide. Learn Firestore security rules, Authentication patterns, and Cloud Functions security for production apps.
Security Headers Best Practices: CSP, HSTS, X-Frame-Options
Security headers best practices. Learn to configure Content Security Policy, HSTS, X-Frame-Options, and other security headers to protect your web application.
Input Validation Best Practices: Sanitization, Schema Validation, and Security
Input validation security best practices. Learn to validate user input, prevent injection attacks, and implement schema validation in JavaScript and TypeScript.
JWT Best Practices: Token Security, Storage, and Validation
JWT security best practices. Learn proper token creation, secure storage, validation patterns, and common JWT vulnerabilities to avoid.
Secure Logging Best Practices: What to Log (and Never Log)
Security logging best practices. Learn what to log for security, what never to log, structured logging patterns, and log monitoring for incident response.
Lovable Security Best Practices: Secure Your GPT Engineer Apps
Security best practices for Lovable (formerly GPT Engineer) apps. Learn to secure AI-generated code, protect user data, and deploy safely.
Security Monitoring Best Practices: Alerts, Dashboards, and Incident Detection
Security monitoring best practices. Learn to set up alerts, dashboards, anomaly detection, and real-time incident detection for your applications.
Netlify Security Best Practices: Headers, Functions, and Deployment
Complete Netlify security best practices. Configure _headers files, secure Netlify Functions, and protect your deployment pipeline.
Next.js Security Best Practices: API Routes, Auth, and Data Protection
Complete Next.js security best practices. Learn to secure API routes, protect environment variables, implement authentication, and deploy safely.
Password Security Best Practices: Hashing, Storage, and Policies
Password security best practices. Learn proper password hashing with bcrypt/argon2, secure storage, password policies, and breach detection.
Rate Limiting Best Practices: API Protection and Abuse Prevention
Rate limiting security best practices. Learn to protect APIs from abuse, implement per-user limits, and choose the right rate limiting strategy for your application.
React Security Best Practices: XSS Prevention, Auth, and Data Protection
Essential React security best practices. Learn to prevent XSS, handle authentication safely, secure API calls, and protect user data in React applications.
Secrets Management Best Practices: API Keys, Credentials, and Vaults
Secrets management best practices. Learn how to store API keys, rotate credentials, use secret vaults, and prevent secret leaks in code.
Session Management Best Practices: Secure Session Handling
Session security best practices. Learn secure session creation, cookie settings, session fixation prevention, and proper session invalidation.
SSL/TLS Best Practices: HTTPS Configuration and Certificate Management
SSL/TLS security best practices. Learn proper HTTPS configuration, certificate management, cipher suites, and TLS version settings for secure connections.
Supabase Security Best Practices: RLS, Auth, and API Protection
Comprehensive Supabase security best practices. Learn Row Level Security, authentication patterns, and API protection to secure your Supabase backend.
Third-Party Integration Security: APIs, SDKs, and Dependencies
Third-party security best practices. Learn how to safely integrate external APIs, evaluate SDK security, manage dependencies, and limit third-party risk.
Vercel Security Best Practices: Headers, Env Vars, and Deployment
Complete Vercel security best practices. Learn to configure security headers, protect environment variables, and secure your deployment pipeline.
Webhook Security Best Practices: Validation, Signatures, and Safe Processing
Webhook security best practices. Learn signature validation, HMAC verification, idempotency, timeout handling, and safe webhook processing patterns.
The Security Reality of Vibe Coding
You shipped fast with AI. But 45% of AI-generated code has security flaws. Here's why that happens and what you can do about it before it becomes a problem.