This Block Cipher Fundamentals and Modes of Operation course equips you with the foundational skills to understand and apply encryption in real-world security systems. Start by exploring the basics of encryption and how block ciphers protect digital data. Compare block and stream ciphers to understand their strengths and applications in secure communications. Dive into core encryption modes like ECB (Electronic Codebook) and CBC (Cipher Block Chaining), then advance to modern modes such as CFB, OFB, and CTR. Learn how each mode influences encryption strength, efficiency, and data integrity.
Block Cipher Modes of Operation Training
Block Cipher Modes of Operation Training
This course is part of Master Basics of Cybersecurity Fundamentals Training Specialization
Instructor: Priyanka Mehta
Access provided by Coursera Learning Team
Gain insight into a topic and learn the fundamentals.
Beginner level
Recommended experience
2 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Explore core encryption modes like ECB, CBC, CFB, OFB, and CTR for secure data handling.
Analyze the impact of each mode on encryption strength and system performance.
Compare traditional and modern cipher techniques used in real-world cryptography.
Apply the right block cipher mode to secure communication systems effectively.
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
6 assignments
Taught in English
Recently updated!
August 2025
See how employees at top companies are mastering in-demand skills
Build your subject-matter expertise
This course is part of the Master Basics of Cybersecurity Fundamentals Training Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
There are 2 modules in this course
Master the foundations of encryption and block ciphers in this beginner-friendly course. Understand how block ciphers secure digital data, compare them with stream ciphers, and explore key encryption modes like ECB, CBC, and CTR. Learn how different cipher types and modes impact security and performance in real-world applications.
What's included
5 videos1 reading3 assignments
Master block cipher modes of operation in this hands-on course. Explore traditional modes like ECB and CBC, and advance to modern techniques such as CFB, OFB, and CTR. Understand how each mode impacts encryption strength, performance, and application in secure communication systems.
What's included
5 videos3 assignments
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.
Instructor
Offered by
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Explore more from Data Science
Simplilearn
