Cryptography: A Hands-on Approach

What you'll learn:

Cryptography from Scratch| Master Cryptography in Java Course

• Understand and explain what is Cryptography
• Explain what is PKI ( Public key infrastructure)
• Understand and explain what is AES (Advanced encryption standard)
• Implement encrypting and decrypting algorithms in Java

Requirements:

• (Optional) Understand Programming Fundamentals

Description:

Cryptography is a foundation in cybersecurity. It is the underlying building block of many defense mechanisms, systems, and protocols.  Without crypto, we will not be able to safely conduct many things on the Internet, such as web browsing, online banking, working remotely, etc. Without crypto, blockchain and cryptocurrency will not exist.

In this course, we systematically study the basic principles of cryptography.  In particular, we focus on the three essential pillars of cryptography, including secret-key encryption, one-way hash function, and public-key cryptography. We study how they work and how they are used in the real-world applications. We also look at the risks they face, and how these risks are mitigated in the real world. Furthermore, we study the common mistakes people make when using crypto algorithms and protocols. We show how these mistakes can be exploited in attacks.

The course emphasizes hands-on learning. For each topic covered, students not only learn the theory, they also get to work on the hands-on exercises developed by the instructor. These exercises are called SEED labs, and they are being used by over 1000 institutes worldwide. The course is based on the widely-adopted textbook written by the instructor. The title of the book is "Computer & Internet Security: A Hands-on Approach".

Who this course is for:

• Undergraduate and graduate students studying cybersecurity
• Anyone who is interested in learning the cryptography basics, especially the applied aspects of crypto
• Anyone who is interested in gaining a deeper understanding of how various crypto-based systems work
• Anyone who is interested in learning how blockchain and cryptocurrencies work
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Course Details:

• 11 hours on-demand video
• 6 downloadable resources
• Access on mobile and TV
• Full lifetime access
• Certificate of completion

Cryptography: A Hands-on Approach udemy free download

Secret-key encryption, one-way hash, public-key cryptography, digital signature, PKI, TLS, cryptocurrency and blockchain