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Course topic

  1. Topics
  2. IT & Software
  3. Fundamentals of Cryptography

Fundamentals of Cryptography

Also indexed asCrypto basics · Encryption tech · Data protection · Cyber encryption

Understand core cryptographic principles, ciphers, hashing, and encryption methods essential for robust data security and privacy.

Courses indexed
101
Live offers
14
Free & coupon courses onlyChange view
Cryptography: Learn Public Key Infrastructure from Scratch
Instructor Himanshu Rana
Himanshu Rana
1 course
English
Cryptography: Learn Public Key Infrastructure from Scratch

Cryptography: Learn Public Key Infrastructure from Scratch

(4.74 with 2.1K reviews)
11.1K
students
6.7 hours
content
May 2023
updated
$14.99
Blockchain Engineering - Livello Base
Instructor Stefano Fedeli
Stefano Fedeli
1 course
Italian
Blockchain Engineering - Livello Base

Blockchain Engineering - Livello Base

(4.05 with 20 reviews)
378
students
1.9 hours
content
Jun 2023
updated
FREE
Cryptography & Security: Protect Data from Cyber Threats
Instructor Luxa Skill
Luxa Skill
1 course
English
Cryptography & Security: Protect Data from Cyber Threats

Cryptography & Security: Protect Data from Cyber Threats

(4.25 with 258 reviews)
6.6K
students
43 minutes
content
Apr 2025
updated
FREE
Fondements des Réseaux Informatiques et Configuration Avancé
Instructor Kuon Fecteau
Kuon Fecteau
1 course
French
Fondements des Réseaux Informatiques et Configuration Avancé

Fondements des Réseaux Informatiques et Configuration Avancé

(4.20 with 5 reviews)
35
students
9.2 hours
content
Jan 2024
updated
$17.99
Practical Guide to Security in the AWS Cloud
Instructor NextGen Learning
NextGen Learning
1 course
English
Practical Guide to Security in the AWS Cloud

Practical Guide to Security in the AWS Cloud

(4.07 with 27 reviews)
780
students
32 minutes
content
Jul 2025
updated
FREE
CAS-005 CompTIA SecurityX Practice Exams [2026]
Instructor Nex Arc
Nex Arc
1 course
English
CAS-005 CompTIA SecurityX Practice Exams [2026]

CAS-005 CompTIA SecurityX Practice Exams [2026]

282
students
N/A
content
May 2026
updated
$14.99
Blockchain Security: Build System for AI & Quantum Computing
Instructor Mustafa Husain
Mustafa Husain
1 course
English
Blockchain Security: Build System for AI & Quantum Computing

Blockchain Security: Build System for AI & Quantum Computing

1
students
1.4 hours
content
Mar 2026
updated
$14.99
NostrDevs: Build a Social Network from Scratch
Instructor Pleb Lab
Pleb Lab
1 course
English
NostrDevs: Build a Social Network from Scratch

NostrDevs: Build a Social Network from Scratch

(4.64 with 48 reviews)
212
students
6.3 hours
content
Jul 2023
updated
$54.99
Industrial Cybersecurity & IEC 62443 Specialist
Instructor ProjectEngPro Engineering and Project Management
ProjectEngPro Engineering and Project Management
1 course
English
Industrial Cybersecurity & IEC 62443 Specialist

Industrial Cybersecurity & IEC 62443 Specialist

(4.42 with 46 reviews)
382
students
14 hours
content
Jun 2025
updated
$14.99
Auditing ISO 27001:2022 Annex A Technical Controls
Instructor Dr. Amar Massoud
Dr. Amar Massoud
1 course
English
Auditing ISO 27001:2022 Annex A Technical Controls

Auditing ISO 27001:2022 Annex A Technical Controls

(4.58 with 6 reviews)
2.4K
students
5.0 hours
content
Mar 2026
updated
$17.99
AWS Security Speciality: 1500 Certified Questions
Instructor SkillBoost Learning LLC
SkillBoost Learning LLC
1 course
English
AWS Security Speciality: 1500 Certified Questions

AWS Security Speciality: 1500 Certified Questions

2.6K
students
N/A
content
Nov 2025
updated
$17.99
Linux Security & Network Hardening: Practical Defense
Instructor CloudsArk Academy
CloudsArk Academy
1 course
English
Linux Security & Network Hardening: Practical Defense

Linux Security & Network Hardening: Practical Defense

(4.23 with 13 reviews)
5.7K
students
2.6 hours
content
Jun 2025
updated
$17.99
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Topics related to Fundamentals of Cryptography

  • 01Encryption Methods33
  • 02Public Key Infrastructure8
  • 03TLS/SSL Fundamentals38
  • 04Virtual Private Networks32
  • 05Hashing & Integrity7
  • 06Post-Quantum Cryptography5
  • 07Blockchain Fundamentals284
  • 08System Security40
  • 09Symmetric Block Ciphers4
  • 10Cybersecurity Fundamentals670