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  • Provider Coursera
  • Subject Algorithms and Data Structures
  • $ Cost Free Online Course (Audit)
  • Session Upcoming
  • Language English
  • Certificate Paid Certificate Available
  • Effort 3-5 hours a week
  • Start Date
  • Duration 5 weeks long

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Welcome to Cryptography!
Cryptography is the practice and study of techniques for securing communications in the presence of third parties. You will learn how to protect information in order to ensure its integrity, confidentiality, authenticity, and non-repudiation.
You will come out with a basic understanding of cryptographic concepts and how to apply them, implement secure protocols, key management concepts, key administration and validation, and Public Key Infrastructure.

Course Objectives
1. Apply the fundamental concepts of cryptography
2. Describe the difference between symmetric and asymmetric cryptography
3. Define the basic requirements for cryptography
4. Identify processes to support secure protocols
5. Describe the process for implementing cryptographic systems
6. Define key management concepts
7. Define Public Key Infrastructure
8. Identify processes for key administration and validation
9. Describe the implementation of secure protocols

Taught by

Jonathan Katz

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Reviews for Coursera's Cryptography
4.3 Based on 8 reviews

  • 5 stars 38%
  • 4 stars 50%
  • 3 star 13%
  • 2 star 0%
  • 1 star 0%

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  • 1
Ilya R
5.0 3 years ago
by Ilya completed this course, spending 5 hours a week on it and found the course difficulty to be medium.
Much more approachable course than those in Stanford (and even than Katz own book). Especially if you prefer top-to-bottom method. I've completed Stanford course 2 years before and it's great but now I'm really understand mechanics behind modern cryptography and all its proofs.
3 people found
this review helpful
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Anonymous
3.0 2 years ago
Anonymous partially completed this course.
The course is good

The problem is that a very high level of English is necessary

I have a good level of English but am spending more than twenty hours a week to go forward

Although I am computer training is costing me a lot this course
0 person found
this review helpful
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Karthik K
4.0 3 years ago
by Karthik completed this course, spending 5 hours a week on it and found the course difficulty to be medium.
3 people found
this review helpful
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Oleksandr K
4.0 3 years ago
by Oleksandr completed this course.
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Niklas L
4.0 3 years ago
by Niklas is taking this course right now.
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Vav V
5.0 2 years ago
by Vav completed this course.
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Noah N
4.0 2 years ago
by Noah completed this course.
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Zhe L
5.0 2 years ago
by Zhe completed this course.
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