Classical Cryptosystems and Core Concepts
Master fundamental cryptography concepts, from classical ciphers to modern hash functions, with practical applications in cybersecurity.
Master fundamental cryptography concepts, from classical ciphers to modern hash functions, with practical applications in cybersecurity.
This course cannot be purchased separately - to access the complete learning experience, graded assignments, and earn certificates, you'll need to enroll in the full Introduction to Applied Cryptography Specialization program. You can audit this specific course for free to explore the content, which includes access to course materials and lectures. This allows you to learn at your own pace without any financial commitment.
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What you'll learn
Understand cryptographic terminology
Analyze classical cipher systems
Apply cryptanalysis techniques
Implement hash functions
Evaluate cryptographic security
Skills you'll gain
This course includes:
3 Hours PreRecorded video
6 assignments
Access on Mobile, Tablet, Desktop
FullTime access
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There are 4 modules in this course
This comprehensive course introduces fundamental concepts of cryptography and cryptanalysis. Students learn about classical cryptosystems, codes versus ciphers, frequency analysis, and hash functions. The curriculum covers modern cryptographic principles, attack types, and practical applications in cybersecurity.
Specialization Introduction
Module 1 · 36 Minutes to complete
Cryptographic Tidbits
Module 2 · 4 Hours to complete
Cryptanalysis
Module 3 · 4 Hours to complete
Hash Functions
Module 4 · 3 Hours to complete
Fee Structure
Instructors
Lecturer
Dr. William Bahn is a Lecturer in the Department of Computer Science at the University of Colorado, where he brings extensive expertise in engineering and computer science. He holds a B.Sc. in Engineering Physics and an M.Eng in Engineering Systems from the Colorado School of Mines, as well as a Ph.D. in Electrical Engineering from the University of Colorado Colorado Springs. His academic background equips him with a solid foundation to teach and engage students in complex technical subjects.Dr. Bahn teaches courses on Coursera that focus on cryptography, including Classical Cryptosystems and Core Concepts and Mathematical Foundations for Cryptography. His teaching emphasizes the importance of understanding both theoretical concepts and practical applications in the field of cryptography, preparing students for careers in cybersecurity and data protection.
Assistant Research Professor
Dr. Richard White is an Assistant Research Professor with a focus on cybersecurity and its intersection with critical infrastructure. He teaches a range of courses on Coursera, including Classical Cryptosystems and Core Concepts, Cybersecurity Policy for Aviation and Internet Infrastructures, and Mathematical Foundations for Cryptography. His work emphasizes the importance of cybersecurity in various sectors, addressing how policies can be developed to protect vital systems such as water, electricity, and aviation from cyber threats.Dr. White's research interests extend to the connections between homeland security and cybersecurity, exploring future challenges in these fields. His educational background equips him with a robust understanding of both theoretical concepts and practical applications in cybersecurity. Through his courses, he aims to prepare students for the complexities of securing critical infrastructures and navigating the evolving landscape of cyber threats.
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4.5 course rating
404 ratings
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