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學生對 斯坦福大学 提供的 密码学 I 的評價和反饋

4.8
3,643 個評分
770 條評論

課程概述

Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic. We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key. Throughout the course participants will be exposed to many exciting open problems in the field and work on fun (optional) programming projects. In a second course (Crypto II) we will cover more advanced cryptographic tasks such as zero-knowledge, privacy mechanisms, and other forms of encryption....

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BH
2020年1月13日

Provides a comprehensive introduction to cryptographic history, current technology, best practices and known attacker techniques. A great deal of material is covered in a relatively compact program.

LG
2017年12月15日

This course gives is perfect to start learning cryptography, explanations are detailed, topics carefully selected combining theory with real world examples and making emphasis in important details.

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751 - 密码学 I 的 757 個評論(共 757 個)

創建者 Shahbaz H

2018年7月24日

Very nice course , sometimes along there was some difficulty occurs but the support staff n teacher helps me a lot.Some practical implementation also missing from course.

創建者 黃筑渝

2019年9月30日

a little bit hard for no computer basic people

創建者 Vaibhav D

2019年12月8日

Unnecessary questions are asked

創建者 Samuel L

2020年7月31日

There's some good information in here, but it's way too mathematical for people who don't have a maths background. I have studied computer science but never liked maths, and I find the assessments confusing. There's a lot of maths discussion in the videos too that's equally puzzling and the focus is on theory as opposed to real world applications of cryptography. You can know a lot about cryptography without having to fully understand the maths behind it. If you're interested in learning about cryptography for the purposes of programming, then I suggest using another course which isn't as theoretical. There are a lot of better free online resources for beginners and non-maths students.

創建者 Агеенко Г М

2021年2月20日

Не выдали сертификат. Лекции полезные.

創建者 Alex W

2021年4月24日

The course assumes a solid understanding of university mathematics. I see reviews saying he just makes up mathematical notation, but he isn't, the professor assumes an understanding of Discrete Mathematics. If you haven't taken a Group Theory or Rings and Fields class you will not understand this course. It's not written anywhere, and the professor never says it. You are better off reading a textbook.

創建者 Luís C D A J

2016年9月7日

Mentiroso, na descrição mostra que tem legenda para português porém o curso não tem legenda pt-br