Master Cryptology: Encryption, PKI & Digital Signatures | CompTIA Security+ Chapter 5

Unlock the secrets of cryptology in Chapter 5!
🔐 In this video, we break down everything you need to know about encryption, PKI, and digital signatures in a clear and easy-to-understand way. Whether you’re preparing for exams or want to strengthen your cybersecurity knowledge, this video covers the essentials.

👉 What you’ll learn in this video:
✅ Introduction to Cryptology
✅ Types of Encryption – Symmetric vs Asymmetric
✅ Key Protocols (SSL, TLS, IPSec, PGP)
✅ Public Key Infrastructure (PKI) Explained
✅ Role of Certificate Authority (CA)
✅ Digital Signatures & Document Integrity
✅ Real-world applications in VPNs, online transactions & secure communication

✨ Perfect for cybersecurity students, IT professionals, and exam prep learners.

🚀 Don’t just watch – learn the key exam questions:

What are the two main types of encryption algorithms?
Name two common symmetric encryption algorithms.
What is the role of a Certificate Authority (CA) in PKI?
How do digital signatures protect data integrity?

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Disclaimer: This video is the original content of Dr. Paul Morrison. Unauthorized copying, reproduction, or distribution is prohibited and may result in copyright action.