25 Best Encryption Courses Online
We compared 25 Encryption courses currently listed on Udemy, Coursera and edX, priced from $9.99 to $268.19. 10 come from a named university or institution, including University of Leeds, IBM and University of Colorado System. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 25
- Price range
- $9.99 – $268.19
- Providers
- Udemy, Coursera, edX
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Udemy, Coursera, edX, matched to "encryption" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $9.99 to $268.19, as listed by the provider when we last updated the page.
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1
Udemy CertificateCertified Encryption Specialist (ECES) Masterclass
|| Unofficial Course ||This comprehensive course is designed to give learners a solid foundation in cryptography, equipping them with both theoretical knowledge and practical skills to protect information in today’s digi...
$19.99listed price -
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2
Udemy CertificateEncryption in SQL Server 2019
Welcome to Encryption in SQL Server 2019. In this course you'll learn about the sundry approaches Microsoft uses to encrypt data. Microsoft SQL Server supports 5 different kinds of encryption for protecting da...
$19.99listed price -
3
AWS Security – Encryption Fundamentals
Offered by Amazon Web Services
In this course, you will learn about Amazon Web Services (AWS) offerings designed to facilitate the practice of encryption throughout your data's cloud lifecycle. You will also have the option to review encryption concep...
$9.99listed price -
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4
An Introduction to Cryptography
Offered by University of Leeds
Cryptography is an essential part of secure but accessible communication that's critical for our everyday life and organisations use it to protect their privacy and keep their conversations and data confidential. This co...
$49.00listed price -
5
Cybersecurity Fundamentals
Offered by IBM
Vigilance against cyberthreats and attacks becomes increasingly important year over year as we continue to accelerate the amount of sensitive information in digital, web-accessible formats. Do you want to arm yourself wi...
$49.00listed price -
6
Basic Cryptography and Programming with Crypto API
Offered by University of Colorado System
In this MOOC, we will learn the basic concepts and principles of crytography, apply basic cryptoanalysis to decrypt messages encrypted with mono-alphabetic substitution cipher, and discuss the strongest encryption techni...
$79.00listed price -
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7
Number Theory and Cryptography
Offered by University of California San Diego
A prominent expert in the number theory Godfrey Hardy described it in the beginning of 20th century as one of the most obviously useless branches of Pure Mathematics”. Just 30 years after his death, an algorithm for encr...
$79.00listed price -
8
Cryptography I
Offered by Stanford University
Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. Th...
$79.00listed price -
9
Cyber Security: Data & Identity Security
Offered by Macquarie University
This Specialization brings together three industry-aligned courses, Data Security and Information Privacy, Identity and Access Management (IAM), and Applied Cryptography to provide a complete toolkit for safeguarding dig...
$49.00listed price -
10
Master of Information and Cybersecurity
Offered by University of California, Berkeley
The Master of Information and Cybersecurity course focuses on the critical aspects of securing digital information and systems. Participants will engage with both theoretical and practical approaches to cybersecurity, pr...
Price on site -
11
Try It: Cybersecurity Basics
Offered by Vanderbilt University
Do you want to add cybersecurity to your professional skill set? Join this free introductory course to learn cybersecurity basics — and without any prior experience. You’ll learn about the Confidentiality, Integrity, and...
Price on site -
12
Introduction to Post-Quantum Cryptography
Offered by University of Maryland Baltimore County
This six-week online course on Post-Quantum Cryptography (PQC) offers an active, immersive introduction to the emerging field of quantum-safe encryption. Designed for beginning STEM learners, the course blends foundation...
$249.00listed price -
13
Unlocking Information Security
Offered by Tel Aviv University
This course focuses on the vital field of information security, providing learners with key insights and practices for protecting sensitive data and systems. Throughout the course, you'll explore various security threats...
$268.19listed price -
14
Udemy CertificateCisco Certified Support Technician (CCST) Cybersecurity TEST
The Cisco Certified Support Technician (CCST) Cybersecurity exam is designed to assess the knowledge and skills required to ensure the security of network devices, endpoints, and data. It evaluates an individual's unders...
$199.99listed price -
15
Udemy CertificateCCNA to CCNP Transition: Working with Passwords and Telnet
*** Part of the Complete Course: Cisco CCNA to CCNP Transition ***Whenever I taught CCNP in the class-room, I found that Students were confused about some topics or commands that they have...
$19.99listed price -
16
Udemy CertificateCertified in Cybersecurity Entry-Level Certification - Exams
Certified in Cybersecurity Entry-Level CertificationThis course is a meticulously crafted online resource designed to equip aspiring cybersecurity professionals with the knowledge and skills required to excel in entry-le...
$19.99listed price -
17
Udemy CertificateCyberArk Masterclass: From Core Architecture to Governance
This course contains the use of artificial intelligence.This is an Unofficial Course.This comprehensive course delivers an in-depth, enterprise-focused exploration of Privileged Access Management (PAM) through the lens o...
$19.99listed price -
18
Udemy CertificateCertified IoT Pentest Associate Examen práctica
Certified IoT Pentest Associate Exámenes de práctica. Con la proliferación masiva de dispositivos conectados, la seguridad en el Internet de las Cosas (IoT) se ha convertido en una prioridad crítica para la industria tec...
$29.99listed price -
19
Udemy CertificateCCSK v4.0 preparation course -Section2/2Cloud Operations
The CCSK is a web-based examination of an individual's competency in key cloud security issues. Launched in 2010, the CCSK is a widely recognized standard of expertise and is the industry's primary benchmark for measurin...
$19.99listed price -
20
Udemy CertificateMicrosoft 365 Identity and Access Administrator Exams
Microsoft 365 Certified Identity and Access Administrator Associate SC-300 Practice Exams. Reaching a professional level in technical identity management requires a profound technical understanding of technical Microsoft...
$29.99listed price -
21
Udemy CertificateThe Ultimate 30 minute CISSP Class
This course provides a comprehensive overview of data security fundamentals. You will learn about encryption and its role in protecting data, incident response planning and execution, data monitoring techniques for ident...
$199.99listed price -
22
Udemy CertificateCertification: Snowflake SnowPro Advanced: Architect
The Snowflake SnowPro Advanced: Architect Certification is a prestigious accreditation aimed at professionals who aspire to master the multifaceted aspects of the Snowflake Data Platform. This certification provides a co...
$19.99listed price -
23
Udemy CertificateGoogle Cloud Professional Cloud Database Engineer Exams
The Google Cloud Professional Cloud Database Engineer certification is a prestigious credential for professionals who design, build, and manage highly available, performant, and secure database solutions on Google Cloud...
$19.99listed price -
24
Udemy CertificateSimulado Juniper Professional Junos Security
Simulado Juniper Professional Junos Security. A gestão de firewalls corporativos e a implementação de segurança avançada no sistema operacional Junos são habilidades essenciais para o profissional que atua na proteção de...
$34.99listed price -
25
Udemy CertificateAWS Certified Solutions Architect Associate Study Guide
Are you tired of rote memorization and “exam dumps” that don’t teach you why an answer is correct? This course flips the script. Together we’ll walk through exam-style scenarios line-by-line, mapping each decision point...
$29.99listed price
Best Encryption Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.