Advanced TLS and Security Hardening | CodeSignal Learn

Security & Governance

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Advanced TLS and Security Hardening

In this course, you will learn to harden Node.js applications by preventing mixed content, enforcing HTTP Strict Transport Security (HSTS), and understanding Perfect Forward Secrecy (PFS) and TLS cipher suites. These best practices will help you secure your Express.js applications against common web threats.

Express.js

OpenSSL

TypeScript

3 lessons

11 practices

Less than 1 hour

Course details

Preventing Mixed Content Warnings

Implementing the Redirection Middleware

Secure Your Server with HTTPS Redirection

Redirect HTTP to HTTPS

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