A crash course in cryptography andPatroklos Argyroudis
(22) Cryptography(密码学):讲解对称加密、非对称加密(RSA)、哈希函数等技术。 (23) Machine Learning & AI(机器学习与人工智能):介绍 AI 的基本概念、神经网络和机器学习方法。 (24) Computer Vision(计算机视觉):计算机如何理解图像,如边缘检测、模式识别等。 (25) Natural Language Processing(自然语言处理):介...
计算机安全的系统架构师一般会部署多层防御(Defense in depth)的方式来抵御攻击,用多种不同的机制来抵御攻击,而密码学就是其中最常见的机制之一。 cryptography其实就是crypto和graphy,大概就是秘密写作的意思,加密信息要使用加密算法(Cipher)来加密(Encryption),恢复信息就需要解密(Decryption)。 一大类算法叫做替换加密...
Expressing that"Alice owns device-001"is, however, quite difficult to achieve in a decentralized way. We already mentioned that even giving something a unique identifier seems impossible without a central service. Web3 solvesdecentralized identityusing cryptography. In almost every corner of it you ...
33. 加密-Cryptography 11:52 34. 机器学习&人工智能-Machine Learning & Arti 08:59 35. 计算机视觉-Computer Vision 11:22 36. 自然语言处理-Natural Language Processin 11:27 37. 机器人-Robots 11:14 38. 计算机心理学 - Psychology of Computing 09:38 39. 教育科技-Educational Technology_BiliB 12:...
ep33. Cryptography 加密 移位加密 传递密钥 假设密钥是一种独特的颜色: 有公开颜色,所有人能看到;AB各自挑选一个秘密颜色 A将秘密颜色a和公开颜色混合,传递给B B将其的秘密颜色b和公开颜色混合,传递给A A、B分别将自己的秘密颜色与从对方手中得到的颜色混合 ...
Section 7: Cryptography (30 minutes) Introducing cryptography concepts. Reviewing cryptographic vulnerabilities. Reviewing example questions. Section 8: Hacking Wireless Networks (40 minutes) Introducing wireless network vulnerabilities. Reviewing how to hack wireless networks. WP3 encryption and cracking R...
1.系统架构师会部署“多层防御”(defense in depth)。 2.计算机安全中常见的防御形式是密码学(cryptography)。 3.“加密”和“解密”。 4.“替换加密”,缺点是不会改变数据的频率信息。熟练的密码破译师可以从统计数据中发现规律,进而破译密码。 5.“移位加密” ...
You will not get far in this course without a strong grip on the idea that some things in 𝒌 land aremonadicand evenexplicitly monadic, while others aredyadic. Make sure you have it. On a more general note, functions in 𝒌 can be of rank 1 to 9: ...
12.cryptography defense in depth, 多层级防御 cipher: an algorithm that converts plain text intociphertext encryption, decryption caesar cipher ∈ substitutionciphers, replace every letter in a message with sth else according to a translation.--->cryptanalyst, 可以解密 ...