Brief Introduction
Explore how secrets are written and shared, as well as what can go wrong when cryptography is misused or implemented badly.Course Summary
Learn the fundamentals of cryptography and how to apply it in real-world scenarios. This course covers topics such as symmetric and asymmetric encryption, digital signatures, and cryptographic protocols.Key Learning Points
- Gain a deep understanding of cryptographic algorithms and protocols
- Learn how to apply cryptography to secure communication and data storage
- Explore the ethical and legal implications of cryptography in modern society
Related Topics for further study
Learning Outcomes
- Understand the fundamental concepts of cryptography
- Apply cryptographic algorithms and protocols in real-world scenarios
- Analyze the ethical and legal implications of cryptography
Prerequisites or good to have knowledge before taking this course
- Basic knowledge of programming
- Familiarity with mathematical concepts such as modular arithmetic and probability theory
Course Difficulty Level
IntermediateCourse Format
- Self-paced
- Online
- Video lectures
Similar Courses
- Cryptography and Network Security
- Applied Cryptography
Related Education Paths
Notable People in This Field
- Bruce Schneier
- Whitfield Diffie
Related Books
Description
Cryptography is present in everyday life, from paying with a credit card to using the telephone. Learn all about making and breaking puzzles in computing.Requirements
- This course assumes previous programming experience, comparable to what is covered by the Udacity CS101 course, as well as some understanding of probability and theory of computation and algorithm analysis. See the Technology Requirements for using Udacity.
Knowledge
- Instructor videosLearn by doing exercisesTaught by industry professionals
Outline
- lesson 1 Perfect Ciphers What makes certain ciphers perfect. How the Lorenz Cipher was broken. lesson 2 Symmetric Encryption Sending messages when two people share a secret. lesson 3 Key Exchange Techniques to establish a shared secret. lesson 4 Asymmetric Encryption Exchanging information using public key cryptosystems. lesson 5 Public Key Protocols Encrypted key exchange certificates secure commerce. lesson 6 Using Cryptographic Primitives How cryptography can be useful for anonymizing communication voting and digital cash. lesson 7 Secure Computation Computing without exposing data.
Summary of User Reviews
Discover the world of cryptography with Udacity's Applied Cryptography course. Users have praised this course for its thorough explanations and practical applications, resulting in a high overall rating. Many users appreciated the hands-on approach to learning cryptography, which allowed them to apply their newfound knowledge in real-world scenarios.Key Aspect Users Liked About This Course
Hands-on approach to learning cryptographyPros from User Reviews
- Thorough explanations of complex concepts
- Practical applications of cryptography
- Engaging and interactive coursework
- Experienced and knowledgeable instructors
- Flexible schedule and self-paced learning
Cons from User Reviews
- Some users found the coursework challenging
- Limited support for technical difficulties
- Not suitable for beginners with no programming experience
- Lack of interaction with other students
- No certificate or accreditation upon completion
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