課程信息
3.9
9 個評分
3 個審閱
專項課程

第 2 門課程(共 4 門),位於

100% online

100% online

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
中級

中級

完成時間(小時)

完成時間大約為11 小時

建議:4 hours/week...
可選語言

英語(English)

字幕:英語(English)...
專項課程

第 2 門課程(共 4 門),位於

100% online

100% online

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
中級

中級

完成時間(小時)

完成時間大約為11 小時

建議:4 hours/week...
可選語言

英語(English)

字幕:英語(English)...

教學大綱 - 您將從這門課程中學到什麼

1
完成時間(小時)
完成時間為 4 小時

Basic Cryptography

In this module we learn the basic concepts and principles of crytography, introduce the basic concept of cryptoanalysis using mono-alphabetic substitution cipher as an example, and discuss the one-time-pad and quantum key distribution concepts....
Reading
6 個視頻(共 50 分鐘), 5 個閱讀材料, 1 個測驗
Video6 個視頻
Basic Cryptography10分鐘
Kerckhoff's Principle9分鐘
CryptoAnalysis of Monoalphabetic Substitution Cipher13分鐘
Columnar Transposition Ciphers4分鐘
One-Time Pad & Quantum Key Distribution10分鐘
Reading5 個閱讀材料
Introduction to cryptology, Part1, from IBM developerWorks30分鐘
What makes a cryptographic protocol strong?30分鐘
Basic Cryptoanalysis. Three Basic Variations of Cryptoanalysis or Cipher Attack:30分鐘
Columnar transposition Ciphers30分鐘
One time pad encryption30分鐘
Quiz1 個練習
Exam 2.130分鐘
2
完成時間(小時)
完成時間為 4 小時

Symmetric Key Cryptography

In this module we present the basic mechanism of symmetric key crytography algorithms, discuss the DES and AES standard, describe the criteria for selecting AES standard, present the block cipher operating modes and discuss how the block swapping attacks and replay attacks can be prevented and detected. ...
Reading
6 個視頻(共 55 分鐘), 5 個閱讀材料, 2 個測驗
Video6 個視頻
Advanced Encryption Standard9分鐘
AES Expansion/Schedule4分鐘
AES Selection Criteria13分鐘
Dealing with Block Swapping and Replay Attacks7分鐘
Block Cipher Mode of Operation11分鐘
Reading5 個閱讀材料
Symmetric Key Encryption and DES15分鐘
AES: The Advanced Encryption Standard by Avi Kak15分鐘
Section 8.8 Key Expansion Algorithm from Prof. Section 8.8 Key Expansion Algorithm Lecture Note15分鐘
Report on the Development of the Advanced Encryption Standard (AES)15分鐘
Block cipher mode of operation15分鐘
Quiz1 個練習
Exam 2.2. Symmetric Key Algorithm20分鐘
3
完成時間(小時)
完成時間為 5 小時

Asymmetric Key Cryptography

In this module we will learn the modular arithmetic, the Euler Totient Theorm, the RSA Asymmetric Crypto Algorithm, use OpenSSL to realize the basic operations of RSA Crypto Algorithm, and Diffie-Hellman Symmetric Key Exchange Protocol to derive session keys....
Reading
5 個視頻(共 58 分鐘), 5 個閱讀材料, 2 個測驗
Video5 個視頻
Modular Arithmetic13分鐘
Euler Totient Theorem13分鐘
RSA Asymmetric Crypto Algorithm17分鐘
Understanding RSA with OpenSSL6分鐘
Reading5 個閱讀材料
Diffie-Hellman Key Exchange Protocol20分鐘
Modular Arithemetic20分鐘
Euler's Totient Theorem20分鐘
RSA Cryptosystem10分鐘
OpenSSL Command-Line HOWTO10分鐘
Quiz1 個練習
Exam 2.3. Asymmetric Key Cryptography20分鐘
4
完成時間(小時)
完成時間為 2 小時

Develop Secure Programs with Crypto API

In this module, we learn how to use Crypto API to write secure programs for encrypting and decrypting documents, and for signing and verify documents. We then apply the techniques to enhance the registration process of a web site which ensures the account created is actually belonging to the owner of the email account the request profile....
Reading
3 個視頻(共 45 分鐘), 3 個閱讀材料, 1 個測驗
Video3 個視頻
Use Crypto API to Sign and Verify9分鐘
Mini Capstone: Enhance Registration Web Site Security20分鐘
Reading3 個閱讀材料
PHP encrypt and decrypt crypto api20分鐘
PHP Openssl sign and verify API20分鐘
Ashley Madison Case30分鐘
Quiz1 個練習
Exam 2.4. Develop Secure Programs with Crypto API30分鐘
3.9

熱門審閱

創建者 LBApr 2nd 2018

The course content is excellent. It would be much better if some errors (like misspelled words, improper capitalization etc) would be corrected

講師

Avatar

Edward Chow

Professor
Computer Science

關於 University of Colorado System

The University of Colorado is a recognized leader in higher education on the national and global stage. We collaborate to meet the diverse needs of our students and communities. We promote innovation, encourage discovery and support the extension of knowledge in ways unique to the state of Colorado and beyond....

關於 Fundamentals of Computer Network Security 專項課程

This specialization in intended for IT professionals, computer programmers, managers, IT security professionals who like to move up ladder, who are seeking to develop network system security skills. Through four courses, we will cover the Design and Analyze Secure Networked Systems, Develop Secure Programs with Basic Cryptography and Crypto API, Hacking and Patching Web Applications, Perform Penetration Testing, and Secure Networked Systems with Firewall and IDS, which will prepare you to perform tasks as Cyber Security Engineer, IT Security Analyst, and Cyber Security Analyst. The learning outcomes of this specialization include: you should be able to create public/private keys, certificate requests, install/sign/verify them for web server and client authentication, secure emails, and code signing. you should be able to write secure web apps with Crypto API to implement the confidentiality, integrity, and availability basic security services. you should be able to hack web applications with vulnerabilities and patch them. you should be able to apply penetration testing tool to exploit vulnerable systems. you should be able to crack passwords given the hashes in password file using AWS P2 GPU. you should be able to configure firewall and IDS for secure network systems you should be able to specify effective security policies and implement efficient enforcement procedures by applying security design principles for securing network systems....
Fundamentals of Computer Network Security

常見問題

  • 注册以便获得证书后,您将有权访问所有视频、测验和编程作业(如果适用)。只有在您的班次开课之后,才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程,可能无法访问某些作业。

  • 您注册课程后,将有权访问专项课程中的所有课程,并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

還有其他問題嗎?請訪問 學生幫助中心