Informações sobre o curso
4.6
68 classificações
17 avaliações

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Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

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Nível iniciante

Aprox. 9 horas para completar

Sugerido: This is Course 1 in a 4-course specialization. Estimated workload: 15-hours per week....

Inglês

Legendas: Inglês

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Nível iniciante

Aprox. 9 horas para completar

Sugerido: This is Course 1 in a 4-course specialization. Estimated workload: 15-hours per week....

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
1 hora para concluir

Specialization Introduction

This module covers an introduction of the specialization and instructors, covers what to expect from this educational experience and also, an introduction to the course Classical Cryptosystems and Core Concepts....
3 vídeos (total de (Total 12 mín.) min), 2 leituras
3 videos
Course Introduction2min
About the Instructor6min
2 leituras
About the Course10min
About the Instructor10min
4 horas para concluir

Cryptographic Tidbits

In this module we present an introduction to cryptography, differentiate between codes and ciphers, describe cryptanalysis, and identify the guiding principles of modern cryptography. After completing this course you will be able to read material related to cryptographic systems, understanding the basic terminology and concepts. You will also have an appreciation for the historical framework of modern cryptography and the difficulty of achieving its aims....
4 vídeos (total de (Total 55 mín.) min), 9 leituras, 2 testes
4 videos
Codes and Ciphers15min
What is Cryptanalysis?15min
Modern Guiding Principles in Cryptography12min
9 leituras
Lecture Slide - What is Cryptography?30min
Additional Reference Material10min
Lecture Slide - Codes and Ciphers10min
L2: Additional Reference Material10min
Lecture Slide - What is Cryptanalysis10min
L3: Additional Reference Material10min
Lecture Slide - Modern Guiding Principles10min
L4: Additional Reference Material10min
Video - Cryptography for the masses: Nadim Kobeissi16min
2 exercícios práticos
Practice Assessment - Cryptographic Tidbits12min
Graded Assessment - Cryptographic Tidbits20min
Semana
2
4 horas para concluir

Cryptanalysis

Delving deeper into cryptanalysis, in this module we will discuss different types of attacks, explain frequency analysis and different use cases, explain the significance of polyalphabetical ciphers, and discuss the Vigenere Cipher. When you have completed this module, you will have an appreciation of the different types of attacks and under what kinds of situations each might be applicable....
6 vídeos (total de (Total 62 mín.) min), 11 leituras, 2 testes
6 videos
Frequency Analysis of Monoalphabetic Ciphers11min
Multi-Character Frequency Analysis10min
Frequency Analysis of Monoalphabetic Ciphers - Example11min
Key Length Determination in Polyalphabetic Ciphers11min
Example of Cracking a Vigenere Cipher5min
11 leituras
Lecture Slide - Types of Cryptanalytic Attacks10min
Video - Why the NSA is breaking our encryption -- and why we should care | Matthew Green10min
L5: Additional Reference Material10min
Lecture Slide - Frequency Analysis of Monoalphabetic Ciphers - Single-Character Frequencies10min
L6: Additional Reference Material10min
Lecture Slide - Multi-Character Frequencies Analysis10min
Lecture Slide - Frequency Analysis for Monoalphabetic Ciphers - Example10min
L8: Additional Reference Material10min
Lecture Slide - Key Length Determination in Polyalphabetic Ciphers10min
L9: Additional Reference Material10min
Lecture Slide - Example of Cracking a Vigenere Cipher10min
2 exercícios práticos
Practice Assessment - Cryptanalysis28min
Graded Assessment - Cryptanalysis20min
Semana
3
3 horas para concluir

Hash Functions

Continuing on our exploration of the fundamental concept of cryptography, this module will explain the Hash Function, its purpose and application, potential attack vectors, and the importance of hash functions on cryptographic design. Upon completion you will be able to understand the role that hash functions play in cryptography and how cryptographic hash functions differ from other types of hash functions....
5 vídeos (total de (Total 55 mín.) min), 8 leituras, 2 testes
5 videos
How are Cryptographic Hash Function used15min
How are Cryptographic Hash Functions Attacked? Part I8min
How are Cryptographic Hash Function Attacked? Part II10min
Properties of a Cryptographic Hash Function10min
8 leituras
Lecture Slide - What is a Hash Function?10min
L11: Additional Reference Material10min
Lecture Slide - How are Cryptographic Hash Functions Used?10min
Lecture Slide - How are Cryptographic Hash Functions Attacked? Part I10min
L13: Additional Reference Material10min
Lecture Slide - How are Cryptographic Hash Function Attacked? Part II10min
L14: Additional Reference Material10min
Lecture Slide - What Properties Should a Cryptographic Hash Function Have?10min
2 exercícios práticos
Practice Assessment - Hash Functions20min
Graded Assessment - Hash Functions20min
4.6
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comecei uma nova carreira após concluir estes cursos

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Melhores avaliações

por MRNov 7th 2017

The lectures were educational, and interesting without speaking down to you. I learned a lot without being overwhelmed

por AGJan 14th 2019

Thank you for taking the time to upload your videos. I hope you create a capstone course.

Instrutores

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William Bahn

Lecturer
Computer Science
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Richard White

Assistant Research Professor
Computer Science
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Sang-Yoon Chang

Assistant Professor
Computer Science

Sobre Sistema de Universidades do ColoradoUniversidade do Colorado

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....

Sobre o Programa de cursos integrados Introduction to Applied Cryptography

Cryptography is an essential component of cybersecurity. The need to protect sensitive information and ensure the integrity of industrial control processes has placed a premium on cybersecurity skills in today’s information technology market. Demand for cybersecurity jobs is expected to rise 6 million globally by 2019, with a projected shortfall of 1.5 million, according to Symantec, the world’s largest security software vendor. According to Forbes, the cybersecurity market is expected to grow from $75 billion in 2015 to $170 billion by 2020. In this specialization, students will learn basic security issues in computer communications, classical cryptographic algorithms, symmetric-key cryptography, public-key cryptography, authentication, and digital signatures. These topics should prove useful to those who are new to cybersecurity, and those with some experience....
Introduction to Applied Cryptography

Perguntas Frequentes – FAQ

  • Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.

  • Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.

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