Cryptography I (Free Online Course) : Cryptography is the science of securing information and communications through the use of codes, ensuring data integrity, confidentiality, and authentication. In this course, “Cryptography I,” you will explore the foundational concepts of modern cryptography, including encryption techniques, cryptographic protocols, and how cryptography protects sensitive information in today’s digital world. From symmetric and asymmetric encryption to hashing and digital signatures, this course covers the key principles that underpin secure communication. Whether you’re an aspiring security professional or just curious about how encryption works, this course provides the essential knowledge to understand and apply cryptographic methods in real-world scenarios.
What You Will Learn?
| Module 1 – Course overview and stream ciphers |
| Module 2 – Block Ciphers |
| Module 3 – Message Integrity |
| Module 4 – Authenticated Encryption |
| Module 5 – Basic Key Exchange |
| Module 6 – Public-Key Encryption |
| Module 7 – Final exam |
Skills You Will Gain
- Cryptography
- Cryptographic Attacks
- Symmetric-Key Algorithm
- Public-Key Cryptography
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Coursera Course Enrollment Process
Step 1 – Visit the Course Page
Click on the Orange Button below – GET THE FREE ONLINE COURSE to access the Course Page.
Step 2 – Sign Up or Log In
Click on the “Sign Up” or “Log In” button located at the top-right corner of the page. You can register using your email address, Google account, or Facebook account.
Step 3 – Enroll for FREE
Once you’re logged in, select the “Enroll Now” option to gain access to the course materials.
Step 4 – Begin Your Learning Journey: After clicking “Start Learning,” you will be seamlessly redirected to your personalized dashboard, where you can embark on your course at your own pace !
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