Disclosure: when you buy through links on our site, we may earn an affiliate commission.

Blockchain Security Risks: Learn abt Regulations and Attacks

Blockchain Types, Blockchain Application, Blockchain attacks and security issues
(0 reviews)
1 students
Created by


CourseMarks Score®







Platform: Udemy
Video: 1h 5m
Language: English
Next start: On Demand

Top Blockchain courses:

Detailed Analysis

CourseMarks Score®

9.0 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

10.0 / 10
This course was last updated on 1/2022.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

We analyzed factors such as the rating (0.0/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

7.5 / 10
Video Score: 7.7 / 10
The course includes 1h 5m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 9.2 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 5.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
0 resource.
0 exercise.
0 test.

Table of contents


Blockchain is one of the emerging technology in recent years in the field of information technology. Blockchain is a decentralized, traceable, temper proof, and trustworthy distributed database system operated by multiple nodes. Blockchain is used not only in cryptocurrency or electronic cash, but also in other applications such as financial transactions, healthcare, insurance, IoT, manufacturing, education, etc., with the promise of more skills and higher resilience. Over the past few years, a significant number of public announcements and news have been made about its goals, partnerships, development, and implementation. However, the most important aspects and discussions on issues related to blockchain security, challenges and policies have been raised around the world.
Blockchain allows for transactional data to be quickly and easily processed, which accounts for its increased popularity in various online investing markets. Additionally, it offers some important security precautions. It is very difficult for any block within a blockchain to be altered or modified, which helps prevent fraud. Additionally, identifying codes built into each block allow for transactional data to be easily traced.
Still, it’s because blockchain is so popular (and because it’s typically used in transactional settings) that it has become an alluring target for hackers and other cyber criminals. With this increase in popularity, a number of blockchain security issues have arisen.
While blockchain poses potential security risks, there is much that cyber security professionals can do to mitigate these threats. Security professionals who have carefully developed analytical and technical skills will be well positioned to deploy blockchain as safely as possible.
One important step for security professionals to take is to use encryption. By further encrypting the data that is transmitted through blockchain technology, cyber security professionals can help mitigate some of the innate threats. Security professionals can use their communication skills to clearly articulate potential hazards to their clients.
In this course we will learn about following concepts:

Introduction to blockchain
1) What is blockchain
2) Why blockchain

Types of Blockchain
1) Public blockchain
2) Private blockchain
3) Consortium blockchain

Application of Blockchain in different sectors
1) Cryptocurrencies
2) Smart Contracts
3) Hyperledger

Security concerns around blockchain
1) 51% Attack
2) Forking issues in blockchain
3) Eclipse attack
4) Application bugs
5) Scalability issue
6) Regulation issue

You will learn

✓ What is Blockchain
✓ Blockchain security issues
✓ Categories of blockchain
✓ Application of blockchain
✓ Security concerns around Blockchain


• No minimum requirements to join the course
• The only requirement is curiosity and passion for Blockchain security issues

This course is for

• Blockchain enthusiastic
• Cybersecurity Engineers
• Cybersecurity Managers
• Information security officers
• Security Analysts

How much does the Blockchain Security Risks: Learn abt Regulations and Attacks course cost? Is it worth it?

The course costs $12.99. And currently there is a 35% discount on the original price of the course, which was $19.99. So you save $7 if you enroll the course now.

Does the Blockchain Security Risks: Learn abt Regulations and Attacks course have a money back guarantee or refund policy?

YES, Blockchain Security Risks: Learn abt Regulations and Attacks has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Blockchain Security Risks: Learn abt Regulations and Attacks course, but there is a $7 discount from the original price ($19.99). So the current price is just $12.99.

Who is the instructor? Is Varinder K a SCAM or a TRUSTED instructor?

Varinder K has created 21 courses that got 1,353 reviews which are generally positive. Varinder K has taught 8,383 students and received a 4.0 average review out of 1,353 reviews. Depending on the information available, Varinder K is a TRUSTED instructor.
Consultant in information security
Varinder has around 16 plus years of progressive, responsible and diversified experience in security, IT risk & compliance, project management, policies and procedures development.

Instructor has worked in various industries like telecom, pharma, oil &gas, Infra, banking, insurance.

Instructor hold various industry renowned certifications like CCSK, CCSP, CISM AWS-CA,Az-500, ISO 27001 LA and LI, CEH etc.

Show more


CourseMarks Score®







Platform: Udemy
Video: 1h 5m
Language: English
Next start: On Demand

Students are also interested in

Review widget (for course creators):

Blockchain Security Risks: Learn abt Regulations and Attacks rating
Code for the widget (just copy and paste it to your site):
<a href="https://coursemarks.com/course/blockchain-security-risks-learn-abt-regulations-and-attacks/" target="_blank" title="Blockchain Security Risks: Learn abt Regulations and Attacks on Coursemarks.com"><img border="0" src="https://coursemarks.com/widget/90.svg" width="200px" alt="Blockchain Security Risks: Learn abt Regulations and Attacks rating"/></a>