Hey there, cryptography enthusiasts! You’ve made the right decision to click on this blog post, because today, we’re diving deep into the fascinating world of online cryptography courses. If you’ve ever been mystified by this enigmatic area of study but unsure how to tackle it, you’ve come to the right place. We’ve curated a list of online courses designed to break down the complexities of cryptography, catered to different skill levels – whether you’re a beginner eager to explore, or an experienced seeker looking to dive deeper.
In an era where our lives increasingly revolve around the digital realm, gaining an understanding of cryptography has never been more valuable. Cybersecurity is a major concern for individuals, businesses, and governments alike, and knowing how to protect sensitive information is becoming a critical skill set. With these online courses, you’ll learn how to navigate the intricacies of cryptography, ensuring you’re equipped with the knowledge and expertise needed to excel in today’s technology-driven world. Now, let’s get started on unlocking your potential in cryptography!
Cryptography Courses – Table of Contents
- Cryptography: A Hands-on Approach
- Cryptography and Hashing Fundamentals in Python and Java
- The Mathematics of Cryptography with Dr James Grime
- Master Modern Security and Cryptography by Coding in Python
- Encryption and Cryptography for Professionals
- TOTAL: Conversation on Cryptography: w/ Mike Meyers
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Cryptography: A Hands-on Approach
Platform:
Udemy
Rating:
4.4 out of 5
If you’ve ever been curious about the world of cryptography and its crucial role in ensuring cybersecurity, then this online course is perfect for you! Focusing on the three fundamental pillars of cryptography – secret-key encryption, one-way hash function, and public-key cryptography – this course aims to teach the basics through real-world applications. With a strong emphasis on hands-on education, students will peek into the risks and pitfalls in using crypto-algorithms and protocols as well as the ways to mitigate them.
But what really sets this course apart are the SEED labs – hands-on exercises developed by the instructor, which are used by over 1000 institutions worldwide. Additionally, the course is based on the widely-adopted textbook “Computer & Internet Security: A Hands-on Approach.” So buckle up, dive deep into the practical aspects of cryptography, and understand how it plays a crucial role in securing our modern, digital world!
Skills you’ll learn in this course:
- Understanding the principles of cryptography
- Mastering secret-key encryption, one-way hash functions, and public-key cryptography
- Implementing cryptographic techniques in real-world applications
- Identifying and mitigating risks associated with cryptography
- Recognizing common mistakes in crypto algorithms and protocols
- Analyzing vulnerabilities and potential attacks in cryptographic systems
- Gaining hands-on experience with SEED labs exercises
- Applying knowledge from the “Computer & Internet Security: A Hands-on Approach” textbook
Cryptography and Hashing Fundamentals in Python and Java
Platform:
Udemy
Rating:
4.6 out of 5
Dive into the fascinating world of cryptography and hashing with this comprehensive online course! You’ll explore both Python and Java as you learn the ins and outs of private key (symmetric) and public key (asymmetric) cryptosystems. Not only will you understand the theory behind each cryptographic algorithm, but you’ll also learn how to implement them and even crack them to uncover their weaknesses.
Starting with cryptography fundamentals, the course covers an array of topics including Caesar and Vigenere Ciphers, One Time Pad (Vernam Cipher), Data Encryption Standard (DES), Advanced Encryption Standard (AES), asymmetric cryptosystems, and modular arithmetic. As you progress, you’ll delve into popular methods like the Diffie-Hellman Key Exchange, RSA Algorithm, and Elliptic Curve Cryptography (ECC). To round it all up, you’ll learn about cryptographic hashing, covering its properties and widely used algorithms like MD5 and SHA. Don’t miss this opportunity to strengthen your programming knowledge—join the course and let’s get started!
Skills you’ll learn in this course:
- Understanding cryptography fundamentals and key cryptosystems
- Implementing and cracking Caesar and Vigenere ciphers
- Mastering the theory and application of one-time pad and data encryption standard (DES)
- Gaining proficiency in advanced encryption standard (AES) and asymmetric cryptosystems
- Building a strong foundation in modular arithmetic and its usage in cryptography
- Implementing and analyzing Diffie-Hellman key exchange and RSA algorithm
- Learning about elliptic curve cryptography (ECC) and its importance in Bitcoin
- Exploring cryptographic hashing, its properties, and key algorithms like MD5 and SHA
The Mathematics of Cryptography with Dr James Grime
Platform:
Udemy
Rating:
4.6 out of 5
Dive into the fascinating world of cryptography with this comprehensive course that uncovers the mathematics behind codes and code breaking. Starting with simple ciphers and progressing to more complex ones like the World War II Enigma machine and modern internet encryption, you’re in for an intriguing journey. With over 6 hours of lectures and 2 hours of exercises and solution videos, you’ll explore topics such as monoalphabetic ciphers, modular arithmetic, polyalphabetic ciphers, the Enigma machine, and public key cryptography.
The course introduces important mathematical concepts like sets, functions, probability, statistics, combinatorics, and number theory while examining various ciphers and techniques. By the end, you’ll have delved into substitution ciphers, transposition ciphers, frequency analysis, the Vigenere cipher, RSA internet encryption, digital signatures, and more. As you progress through the course, you’ll be provided with notes and exercises to test your knowledge. Get ready to unveil the secrets of cryptography and even discover the existence of unbreakable codes!
Skills you’ll learn in this course:
- Understanding and breaking monoalphabetic and polyalphabetic ciphers
- Mastering modular arithmetic and its application in cryptography
- Analyzing the Enigma machine and its role in World War II
- Gaining proficiency in public key cryptography
- Developing skills in frequency analysis and cryptographic tests
- Exploring modern encryption techniques, including RSA and elliptic curve cryptography
- Learning about digital signatures and their applications
- Gaining insight into the future of cryptography and potential unbreakable codes
Master Modern Security and Cryptography by Coding in Python
Platform:
Udemy
Rating:
4.7 out of 5
Have you ever thought about diving into the world of security and cryptography, but couldn’t find the right way to start? Look no further! This online course on Security and Cryptography with Python has got you covered. It skillfully combines hands-on programming examples, an easy-to-understand approach that doesn’t rely on complex theory or advanced mathematical skills, and interactive coding exercises to help you grasp the principles of cryptography and security concepts.
Focused on guiding you step-by-step, the course starts with learning from classical encryptions and gradually moves on to exploring the modern TLS/SSL stack. You’ll experiment with a variety of cryptographic algorithms and understand common security mistakes, allowing you to implement encryption and authentication algorithms properly. The course features over 40 coding exercises, offering ample opportunities for you to learn by doing! All you need to get started is a basic understanding of Python and elementary school level math. Perfect for anyone who wants to understand protocols like TLS/SSL or those seeking a more comprehensive understanding of security and system vulnerabilities, this course offers a 30-day money-back guarantee, so you can be confident in your investment.
Skills you’ll learn in this course:
- Understanding security principles and cryptographic algorithms
- Avoiding common security mistakes with cryptographic algorithms
- Gaining full knowledge of the TLS/SSL stack
- Implementing various encryption and authentication algorithms
- Properly using crypto-libraries
- Learning from major cryptography and security mistakes
- Cracking passwords from Shadow Files
- Fully understanding TLS/SSL protocols
Encryption and Cryptography for Professionals
Platform:
Udemy
Rating:
4.6 out of 5
The world of data security is rapidly evolving, and encryption has become a crucial tool for individuals and organizations alike. This informative course delves into Cryptography and Encryption, teaching you everything you need to know to help protect sensitive information. From government bodies securing classified intel to businesses and individuals guarding their private data, everyone can benefit from understanding and utilizing encryption.
Designed for those wishing to master encryption from scratch, the course covers essential topics such as symmetric encryption algorithms, public-key cryptography, hash functions, and more. As you progress, you’ll explore advanced concepts like Secure Multi-Party Computation, Zero-Knowledge Proofs, and Post-Quantum Cryptography. With its unique perspective and comprehensive curriculum, this course is your ticket to confidently safeguard your data and contribute to a more secure digital landscape. Don’t miss out on this fantastic opportunity to explore the fascinating world of encryption!
Skills you’ll learn in this course:
- Mastering fundamentals of cryptography and information theory
- Understanding symmetric key cryptography for data transfer and storage
- Grasping public key cryptography and related concepts
- Exploring various hash functions and algorithms
- Ensuring data integrity and password security using hash functions
- Delving into advanced concepts like secure multi-party computation and zero-knowledge proofs
- Learning about ring signatures, post-quantum cryptography, and homomorphic encryption
- Gaining confidence in encryption and its application to protect businesses from data theft
TOTAL: Conversation on Cryptography: w/ Mike Meyers
Platform:
Udemy
Rating:
4.6 out of 5
Get ready for an exciting journey into the world of cryptography with Mike Meyers and Bill Saichek. They’ve created a fun, casual, and informative conversation-style course to help you understand complex concepts in cryptography, perfect for the curious or those who have taken the CompTIA Security+ (SY0-501): The Total Course (or any other cyber security course) and want more insight into this intriguing subject.
In this Conversation on Cryptography course, you’ll be exploring topics like Caesar and Vigenere ciphers, binary, hashing, asymmetric cryptography, symmetric cryptography, asymmetric methods, certificates, public key infrastructure, and even living with certificates! So get comfy, grab a cup of coffee, and join Bill and Mike for an engaging and thought-provoking conversation on cryptography that you won’t want to miss.
Skills you’ll learn in this course:
- Understanding Caesar and Vigenere ciphers
- Working with Binary language
- Learning about Hashing and authentication
- Mastering Asymmetric cryptography
- Grasping Symmetric cryptography concepts
- Diving into Asymmetric methods and prime numbers
- Familiarizing with Certificates and their importance
- Exploring Public Key Infrastructure (PKI) and troubleshooting certificates
In conclusion, now is as great a time as ever to dive into the world of cryptography. With the plethora of online courses available, there’s never been an easier or more accessible way to learn this fascinating subject. Whether you’re a complete beginner or a seasoned pro, the offerings out there cater to every skill level and learning style. By investing the time and effort into learning cryptography, you’re future-proofing your career and staying relevant in a rapidly evolving technological landscape.
Remember, skills in cryptography can unlock new opportunities in a range of fields, from cybersecurity to blockchain technology. The versatility of the subject makes it a truly valuable asset to have under your belt. So, go ahead and explore the online cryptography courses we’ve discussed in this blog post. Get started on expanding your tech skillset, and see the doors it opens for your professional and personal growth. You never know how integral these skills could become for the digital world of tomorrow.