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Free Cryptography Course with Certificate
Introduction to Cryptography
Learn cryptographic techniques of securing data from scratch through this free Introduction to Cryptography course. Comprehend its history, basics, and types and understand cryptographic algorithms through its underlying protocols
Instructor:
Dr. Kumar MuthuramanIntroduction to Cryptography
9.4K+ learners enrolled so far
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Skills you will gain
Basics of Cryptography
Key Highlights

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About this course
This Cryptography course is a good start for learners who desire to learn Cryptography from scratch. Many of you may be here to comprehend the role of Cryptography in Cybersecurity and how it helps in securing your data. To understand this concept, you will go through the history of Cryptography and understand how it aids as a data or message-securing technique through its basics. To comprehend what cryptography is in-depth, you will go through types of cryptographic techniques in detail through appropriate examples. Complete the quiz at the end of this free Cryptography course to avail a free course completion certificate.
Step up your Cybersecurity techniques through Great Learning's Best Cybersecurity courses that address in-demand Cybersecurity skills. Enroll in the course that aids your career development and earn a certificate of course completion.
Course outline
Cryptography
This module introduces you to the field of Cryptography. You will go through a brief history of Cryptography and comprehend how it came into the tech world. In order to understand how Cryptography plays a role of a Cybersecurity enabler, you will also understand the role of Cryptography in it. You will comprehend various methods and techniques in cryptography and understand them thoroughly with the help of appropriate examples.
Get access to the complete curriculum once you enroll in the course
Stand out with an industry-recognized certificate

10,000+ certificates claimed, get yours today!

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Share on professional channels

Globally recognised

Land your dream job

Introduction to Cryptography
4.57
0.75 Hours
Beginner
9.4K+ learners enrolled so far

Get free course content

Master in-demand skills & tools

Test your skills with quizzes
Our course instructor

Dr. Kumar Muthuraman
Professor, McCombs School of Business, the University of Texas at Austin
Cyber Security Expert


Frequently Asked Questions
Will I receive a certificate upon completing this free course?
Is this course free?
What prerequisites are required to learn this Cryptography course?
Enrolling in this online Cryptography free course requires no prerequisites, and it is mainly designed for beginners to learn it from scratch.
How long does it take to complete this free Cryptography course?
This free Cryptography course contains half an hour of self-paced videos that learners can take up according to their convenience.
Will I have lifetime access to this free online course?
Yes. You will have lifetime access to this free online Introduction to Cryptography course.
What are my next learning options after this Cryptography course?
You can enroll in Great Learning's Cyber Security Program by the University of Texas at Austin's McCombs School of Business to gain advanced and crucial Cybersecurity skills and earn a certificate of course completion.
Is it worth learning Cryptography?
Cryptography is definitely worth learning. It is a field that is constantly evolving and offers many opportunities for those who are willing to put in the time to learn it. Cryptography is a valuable skill to learn for anyone who wants to work in IT or security.
What is Cryptography used for?
Cryptography is used for various purposes, including secure communications, keeping data safe, and protecting information from being accessed by unauthorized individuals. It can also be used to verify the identity of individuals and ensure that the information they are accessing is the correct and up-to-date version.
Why is Cryptography so popular?
Cryptography is widespread because it is a secure way to transmit information. It uses mathematical algorithms to encode and decode data, and these algorithms make it difficult for unauthorized users to access the information. It is used to ensure the privacy of communications and to create digital signatures. Cryptography can also be used to create tamper-proof systems, which is why it is often used in conjunction with blockchain technology.
What jobs demand that you learn Cryptography?
Jobs that commonly demand Cryptography skills include:
- Cryptographer
- Computer security specialist
- Information security analyst
- Network security engineer
- Cybersecurity analyst
Will I get a certificate after completing this Introduction to Cryptography course?
Yes, you will be rewarded with a free Cryptography certificate of course completion after completing all the modules and the quiz at the end of this free Introduction to Cryptography course.
What knowledge and skills will I gain upon completing this Cryptography course?
By the end of this online Cryptography course, you will be familiar with Cryptography basics and its types, understand its origin and comprehend various techniques and protocols involved.
How much does this Introduction to Cryptography course cost?
This Cryptography course is offered for free by Great Learning Academy.
Is there a limit on how many times I can take this Cryptography course?
No, there are no limits on the number of times you can attain this online Introduction to Cryptography course.
Can I sign up for multiple courses from Great Learning Academy at the same time?
Yes, you can sign up for more than one free course offered by Great Learning Academy that efficiently helps your career growth.
Why choose Great Learning for this Cryptography course?
Great Learning Academy is an initiative taken by the leading e-learning platform, Great Learning. Great Learning Academy provides you with industry-relevant courses for free, and Introduction to Cryptography is one of the free courses that empowers you with in-demand Cryptography techniques and Cybersecurity skills.
Who is eligible to take this free Cryptography course?
Any beginner who wants to learn Cryptography and understand its techniques from scratch can enroll in this free Introduction to Cryptography online course.
What are the steps to enroll in this course?
- Search for the "Introduction to Cryptography" free course in the search bar present at the top corner of Great Learning Academy.
- Register for the course through the Enroll Now button and start learning.
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