Certified Certification

Prerequisites & Requirements

• SSL/TLS Fundamentals: Understanding of how SSL/TLS certificates work to secure communications and the role of public/private keys.
• OpenSSL Basics: Familiarity with the OpenSSL command-line tool and binary operations.

What will you learn?

• CSR Inspection: Learn how to parse and inspect Certificate Signing Requests (CSR) to extract embedded metadata, organization details, and hidden attributes.

Tools

• OpenSSL: A robust toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols, used here to read and decode the .csr file in plaintext.