Cryptography Essentials: Unlock the Secrets of Modern Security 🔐
Kick off our series on modern cryptography! Learn the fundamental concepts you need to understand how secure communication works in today's digital world.

Practical Networking
16.5K views • Jul 8, 2024

About this video
The first video in a series of videos covering the essentials of modern cryptography
This series will give you the foundation necessary to understand protocols like SSL, TLS, IPsec, SSH, and many other elements of online and offline digital security.
But it won't be like other Cryptography lessons... I'm going to focus only on the core, essential knowledge that everyone needs. All the while remaining technically accurate.
// FULL SERIES - Cryptography Essentials //
This video is part of a 16-part series covering the essentials of modern Cryptography. Explained simply, and technically accurate.
The full series is available here:
📋 https://www.youtube.com/playlist?list=PLIFyRwBY_4bQvq5PuJASilkHSVGLZtceZ
(or use this shortcut: pracnet.net/ce)
00 Series Introduction
01 Hashing
02 Keys / Secret Keys
03 Symmetric Cryptography
04 Encryption
05 MAC / HMAC
06 Pseudo Random Function
07 Asymmetric Cryptography
08 Asymmetric Encryption (RSA)
09 Signatures
10 RSA Signatures
11 DSA Signatures
12 Key Exchanges
13 RSA Key Exchanges
14 DH Key Exchanges
15 Elliptic Curve Cryptography
// SUPPORT PRACTICAL NETWORKING //
If this content benefited you, then here are TOTALLY FREE ways to show your appreciation:
- 👍 Like to help this video reach more viewers
- 💬 Comment to boost the channel's visibility
- 🔔 Subscribe to help me attract sponsors (this is the number they care about)
This series will give you the foundation necessary to understand protocols like SSL, TLS, IPsec, SSH, and many other elements of online and offline digital security.
But it won't be like other Cryptography lessons... I'm going to focus only on the core, essential knowledge that everyone needs. All the while remaining technically accurate.
// FULL SERIES - Cryptography Essentials //
This video is part of a 16-part series covering the essentials of modern Cryptography. Explained simply, and technically accurate.
The full series is available here:
📋 https://www.youtube.com/playlist?list=PLIFyRwBY_4bQvq5PuJASilkHSVGLZtceZ
(or use this shortcut: pracnet.net/ce)
00 Series Introduction
01 Hashing
02 Keys / Secret Keys
03 Symmetric Cryptography
04 Encryption
05 MAC / HMAC
06 Pseudo Random Function
07 Asymmetric Cryptography
08 Asymmetric Encryption (RSA)
09 Signatures
10 RSA Signatures
11 DSA Signatures
12 Key Exchanges
13 RSA Key Exchanges
14 DH Key Exchanges
15 Elliptic Curve Cryptography
// SUPPORT PRACTICAL NETWORKING //
If this content benefited you, then here are TOTALLY FREE ways to show your appreciation:
- 👍 Like to help this video reach more viewers
- 💬 Comment to boost the channel's visibility
- 🔔 Subscribe to help me attract sponsors (this is the number they care about)
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Video Information
Views
16.5K
Likes
677
Duration
1:35
Published
Jul 8, 2024
User Reviews
4.6
(3)