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所在平台: Udemy |
课程主页: https://www.udemy.com/course/conversation-on-cryptography-a-total-course-w-mike-meyers/
课程评论：没有评论
【克里普托格拉菲对话：与Mike Meyers一起】 本课程由 Mike Meyers 主讲，以轻松、有趣且信息丰富的方式，与其好友 Bill Saichek 一同探讨密码学。课程旨在帮助您理解密码学的复杂概念，无论您是初学者还是已学习过网络安全课程，都能从中受益。 课程内容涵盖： * **凯撒密码与维吉尼亚密码**：了解密码学的基本原理，以及古人在数字时代之前如何保护信息。 * **二进制**：学习如何将密码学概念转化为计算机语言 (0和1)。 * **哈希**：理解如何通过哈希确保数字数据的真实性和完整性。 * **非对称加密**：探讨密钥对的生成原理及其安全性，以及其带来的效率权衡。 * **对称加密**：了解使用单一密钥进行加密和解密的快速有效系统。 * **非对称加密方法**：深入解析其工作原理，以及素数如何保护您的数据安全（甚至会用到颜料进行演示！）。 * **证书**：揭示证书在网络安全中的作用，以及如何在充斥黑客的网络中建立信任。 * **公钥基础设施 (PKI)**：学习证书的分发和身份验证过程。 * **证书的使用与故障排除**：实操讲解如何处理和解决证书相关问题。 这是一场关于密码学的轻松对话，邀请您与 Bill 和 Mike 一起学习。
Hey there! Mike Meyers, your favorite nerd, here to present a fun, casual, and informative conversation on cryptography. I partnered with my good friend, Bill Saichek, to talk about one of my very favorite topics: cryptography. I've loved the idea of cryptic codes, secret agents, and deciphering hidden text since I was a kid. And because I've had so many questions on this topic, I decided to try a different kind of course to help my students understand the more complex concepts in cryptography.This Conversation on Cryptography course was designed with YOU in mind, whether you're just curious about cryptography (like me), or you took my CompTIA Security+ (SY0-501): The Total Course (or any other cyber security course) and would like a better understanding of this intriguing subject. Here's a rundown of what Bill and I talk about:Caesar and Vigenere ciphers - These fascinating ciphers form part of the basic foundation of cryptography, back before the digital age when militaries, powerful leaders, and spies had to pass messages that couldn't be deciphered if they fell into enemy hands.Binary - In order for ciphers to be useful today, cryptographers had to figure out how to translate them into the language of computers (1s and 0s).Hashing - If all our digital data are just strings of 1s and 0s, how can we make sure we have the real deal? Learn about authentication in this episode.Asymmetric cryptography - We discuss how generating a key pair offers more security, though at the price of taking more time.Symmetric cryptography - This quick and dirty cryptosystem uses a single key to both encrypt and decrypt.Asymmetric methods - Dig into how these methods actually work, and how prime numbers are keeping your data safe. Did we mention we play with paint in this episode?Certificates - The Web is full of hackers who want to take advantage of your personal and private information. So, who do we trust? That's where certificates come in.Public key infrastructure - How do we pass out those certificates? And assure the authenticity of them? PKI to the rescue!Living with certificates - We get our hands on some of those certificates and teach you how to troubleshoot them when something goes wrong.So sit down, grab a cup of coffee, and join Bill & I for a conversation on cryptography.
