Udemy – Mastering PKI, Encryption, and Security Protocols
English | Tutorial | Size: 620.6 MB
Mastering PKI, Encryption, and Security Protocols
Mastering Cybersecurity: PKI, Encryption & Secure Communications
Unlock the foundations of modern cybersecurity with this comprehensive course on Public Key Infrastructure (PKI), encryption, and secure communication technologies. Designed for both beginners and IT professionals, this course breaks down complex security concepts into clear, practical explanations that you can apply in real-world environments.
Whether you’re aiming to strengthen your cybersecurity fundamentals or deepen your understanding of enterprise-grade security systems, this course will guide you step by step through the technologies that protect today’s digital world.
What You’ll Learn
1. Public Key Infrastructure (PKI)
Understand how PKI enables secure communication, digital identity verification, and trusted data exchange across networks.
2. Encryption Fundamentals
Learn what encryption is, why it matters, and explore the two core encryption types:
Symmetric Encryption
Asymmetric Encryption
3. Encryption vs. Hashing
Understand the key differences between encryption and hashing, their purposes, and where each is used in cybersecurity.
4. TCP 3-Way Handshake
Gain a clear understanding of how reliable network connections are established through SYN, SYN-ACK, and ACK processes.
5. SSL Handshake Explained
Explore how secure connections are established using SSL/TLS, including certificate exchange and session key generation.
6. SSL Chain of Trust
Learn how digital certificates form a trust hierarchy-from Root CA to Intermediate CA to end-user certificates.
7. SSL Certificate Chain Validation
Understand how browsers and systems validate SSL certificates to ensure authenticity and prevent tampering.
8. IPSec Overview
Discover how Internet Protocol Security (IPSec) protects data at the network layer using authentication and encryption.
9. Hardware Security Modules (HSMs)
Learn what HSMs are, their types, and how they securely manage cryptographic keys and sensitive data.
10. HSM & Card/User Validation
Understand how HSMs authenticate users and validate payment cards in secure financial systems.
11. HSM Role in CVV Generation
Explore how HSMs generate and protect Card Verification Values (CVVs) used in secure card transactions.
Who This Course Is For
IT & Network Professionals
Cybersecurity Beginners
SOC Analysts & Security Engineers
Students preparing for security certifications
Anyone interested in encryption and secure systems
Why Take This Course?
Clear, beginner-friendly explanations
Industry-relevant concepts used in real systems
Strong foundation for cybersecurity and networking roles
Covers both theory and practical security mechanisms
Ideal for interviews, certifications, and real-world application
DOWNLOAD:
NITROFLARE:
nitroflare.com/view/71FBD9FC4E721D2/Udemy_-_Mastering_PKI%2C_Encryption%2C_and_Security_Protocols.rar