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Free Encryption Basics Course with Certificate

Name: Encryption Basics
Rating: 4.56 (1366 reviews)

Encryption Basics

4.56 Beginner level 1.5 learning hrs 19.5K+ Learners

Learn encryption from basics in this free online training. Encryption course is taught hands-on by experts. Learn what is cryptography and prerequisites for encryption in details with example. Best for beginners. Start now!

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Skills you will gain

Basics of Encryption

Key Highlights

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About this course

This free course on Encryption Basics provides learners with a thorough understanding of the principles, benefits, and use cases of encryption. The curriculum is divided into several sections, starting with the prerequisites for encryption, followed by an overview of cryptography, encryption, and the differences between them. The course then covers the different types of encryption, encryption algorithms, and protocols, as well as how encryption and decryption work. Additionally, the course covers the dangers of brute force attacks and how encryption can help prevent them. By the end of the course, learners will have gained a solid foundation in encryption, allowing them to appreciate its benefits and understand its role in protecting data and information.

Stand out with an industry-recognized certificate

Start learning

10,000+ certificates claimed, get yours today!

Get noticed by top recruiters

Share on professional channels

Globally recognised

Land your dream job

Course outline

Overview

This module will briefly describe encryption which the learners should know before diving into encryption.

Prerequisites for Encryption

This module will focus on explaining the major prerequisites for encryption, such as cyber security, the need for cyber security, and cyber attacks.

What is Cryptography?

Cryptography is the study of techniques for secure communication between sender and receiver. Cryptography is also known as Cryptology.

What is Encryption?

Encryption is the process of securing digital data using mathematical techniques with the help of a key used to encrypt and decrypt the data. It basically converts plaintext into Ciphertext. Encryption protects private information and sensitive data between the client and the server.

Cryptography Vs Encryption

This course focuses on describing the significant differences between cryptography and encryption. The significant difference between Encryption and Cryptography is that encryption is the technique of securing sensitive data from hackers. In contrast, Cryptography studies techniques for securing sensitive data from hackers.

How does Encryption work?

The learner will understand the entire encryption process in this module.

What is Decryption?

Decryption is the method of converting cipher text into plain text. The reverse process of encryption is carried out using decryption keys.

Encryption Vs Decryption

This module focuses on describing the significant differences between encryption and decryption.

Types of Encryption

This module describes the types of encryption, such as symmetric and asymmetric encryption.
Symmetric Encryption is a type of encryption that uses the same secret key for encryption and decryption. It is further classified into block cipher and stream cipher.
Asymmetric Encryption is a type of encryption that uses a public key and a private key for decryption.

Encryption Algorithms and Protocols

This module will focus on explaining in detail encryption algorithms and protocols. A few popular encryption algorithms discussed in this section are Triple-DES Algorithm, RSA Algorithm, AES Algorithm, Blowfish Algorithm and Twofish Algorithm. This module discusses a few popular encryption protocols discussed in this section TLS/SSL, IPsec, SSH, and PGP.

What is Brute force attack?

A brute force attack is made to damage an organisation’s reputation or steals confidential information. A brute force attack is a trial and error procedure used by hackers to crack passwords and encryption keys to gain unauthorised access.

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Encryption Basics

4.56

1.5 Hours

Beginner

19.5K+ learners enrolled so far

Get free course content

Master in-demand skills & tools

Test your skills with quizzes

Trusted by 10 Million+ Learners globally

4.6

4.89

4.94

4.7

Learner reviews of the Free Courses

4.56

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Bhushan Shrestha

4.0

★★★ ★ ☆

“The Encryption Course at Great Learning Was a Great Educational Experience”

This course gave students a succinct and straightforward introduction to the field of encryption. The hands-on examples that made the fundamentals of encryption and decryption easier for me to understand were quite helpful. The significance of key management and the distinction between symmetric and asymmetric encryption were both well covered in the course. This information, in my opinion, will be helpful in comprehending the security protocols used in different digital apps.

Md Sad Akkas

5.0

★★★★ ★

“I Really Appreciated the Well-Structured Curriculum and the Engaging Teaching Style of the Instructor”

I particularly enjoyed the interactive quizzes and assignments, which helped to reinforce the key concepts and test my understanding. The instructor was always available to answer questions and provide additional support when needed. Overall, I found this course to be a valuable learning experience.

Asia Siddiqui

5.0

★★★★ ★

“The Curriculum Is Easy to Follow and Quizzes Are Designed Well”

I really appreciated how the curriculum was structured; it made complex topics accessible and engaging. The quizzes were particularly useful as they reinforced my learning and allowed me to gauge my understanding of the material. The mix of interactive elements and clear explanations kept me motivated throughout the course. Overall, it was a rewarding learning experience!

Manish Mahajan

5.0

★★★★ ★

India

“Better Learning Experience and Topic Depth”

Learned the basics of encryption and decryption, which is why I'm moving forward to learn in depth.

PRAJYOT DAPHAL

5.0

★★★★ ★

India

“Excellent Encryption Course for Beginners!”

Clear, concise, perfect introduction to encryption basics.

Pradeep Bande

5.0

★★★★ ★

India

“Best Course on Encryption in Detail”

It is the best course. The explanation is also very simple and in detail. The instructor is also very good.

Amarnath Prasad

4.0

★★★ ★ ☆

India

“Mastering Encryption: A Comprehensive Guide to Data Security”

The encryption course offers a deep dive into the principles and techniques of securing data. Covering symmetric and asymmetric encryption, protocols like TLS/SSL, IPsec, and SSH, this course provides essential skills for safeguarding sensitive information. Perfect for those seeking to understand encryption and apply it in real-world scenarios.

Nakshatra Das

5.0

★★★★ ★

India

“The Experience was Cool, the Curriculum was Awesome...Overall it was Fun Learning”

I like how they designed the course topic by topic and at the end, a quiz is given to recall everything. However, the topics must be taught more in-depth in a very friendly manner.

VISHNU SAI

4.0

★★★ ★ ☆

India

“Awesome, Topics Are Explained Very Effectively”

This course is perfect for beginners. I gained basic knowledge about the process of encryption and decryption. It covers topics such as cryptography, encryption algorithms, and protocols, as well as the differences between encryption and decryption.

Francis "Kiko" Velasquez

5.0

★★★★ ★

Philippines

“Basic Understanding of Encryption”

This course allowed me to have a good grasp of understanding how encryption works and how it helps us to secure sensitive information.

Frequently Asked Questions

Will I receive a certificate upon completing this free course?

Yes, upon successful completion of the course and payment of the certificate fee, you will receive a completion certificate that you can add to your resume.

Is this course free?

Yes, you may enroll in the course and access the course content for free. However, if you wish to obtain a certificate upon completion, a non-refundable fee is applicable.

Will I get a certificate after completing this Encryption free course?

Yes, you will get a certificate of completion for Encryption after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.

How much does this Encryption course cost?

It is an entirely free course from Great Learning Academy. anyone interested in learning the basics of Encryption can get started with this course.

Is there any limit on how many times I can take this free course?

Once you enroll in the Encryption course, you have lifetime access to it. So, you can log in anytime and learn it for free online.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can enroll in as many courses as you want from Great Learning Academy. There is no limit to the number of courses you can enroll in at once, but since the courses offered by Great Learning Academy are free, we suggest you learn one by one to get the best out of the subject.

Why choose Great Learning Academy for this free Encryption course?

Great Learning Academy provides this Encryption course for free online. The course is self-paced and helps you understand various topics that fall under the subject with solved problems and demonstrated examples. The course is carefully designed, keeping in mind to cater to both beginners and professionals, and is delivered by subject experts. Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative by Great Learning that offers in-demand free online courses to help people advance in their jobs. More than 5 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop place for all of a learner's goals.

What are the steps to enroll in this Encryption course?

Enrolling in any of the Great Learning Academy’s courses is just one step process. Sign-up for the course, you are interested in learning through your E-mail ID and start learning them for free online.

Will I have lifetime access to this free Encryption course?

Yes, once you enroll in the course, you will have lifetime access, where you can log in and learn whenever you want to.