Blockchain Security : Cryptography , Consensus , Hack

Blockchain

In this course, you'll learn the fundamentals of blockchain security, including cryptography , consensus algorithms, and network security. Consensus algorithm is crucial for validating transactions in blockchain. There are PoW, PoS and dPoS which have different pros and cons. Blockchain relies on consensus to maintain security, even though those attacks barely happen, but you should be aware that, such as 51% attacks, double spending, Sybil attacks, which all pose risks to the security of blockchain systems.

About the Course

Throughout this course, you'll learn about the types of cryptography, consensus and security attacks. We'll mention some security attacks that can occur on blockchain, such as 51% attacks, double spending, Sybil attacks, dusting attacks, and replay attacks, which all pose risks to the security of blockchain systems.

What You Will Learn

  • ✅・Overview of cryptography and hash functions
  • ✅・Consensus algorithms and network security
  • ✅・Types of Security Attacks in Blockchain
Blockchain Security : Cryptography , Consensus , Hack
Blockchain Security : Cryptography , Consensus , Hack
Learned
3Updated
274Learners

Pre-Course Information

Supported Languages

عربي
Português (Brasil)
简体中文
Deutsch
English
Español
Français
Indonesia
日本語
Português (Portugal)
Русский
ภาษาไทย
Türkçe
繁體中文
Українська
Tiếng Việt

Suitable For

Beginner

Instructors

Gate Learn

Gate Learn

Official Team
Gate.io Exchange's educational platform covers a wide range of topics, including blockchain, popular projects, trading, finance, and more. It aims to provide those interested in the Web3 industry with the most comprehensive information possible to improve their knowledge.

Blockchain Security : Cryptography , Consensus , Hack

Blockchain

In this course, you'll learn the fundamentals of blockchain security, including cryptography , consensus algorithms, and network security. Consensus algorithm is crucial for validating transactions in blockchain. There are PoW, PoS and dPoS which have different pros and cons. Blockchain relies on consensus to maintain security, even though those attacks barely happen, but you should be aware that, such as 51% attacks, double spending, Sybil attacks, which all pose risks to the security of blockchain systems.

Blockchain Security : Cryptography , Consensus , Hack
Blockchain Security : Cryptography , Consensus , Hack
Learned
3Updated
274Learners

Pre-Course Information

Supported Languages

عربي
Português (Brasil)
简体中文
Deutsch
English
Español
Français
Indonesia
日本語
Português (Portugal)
Русский
ภาษาไทย
Türkçe
繁體中文
Українська
Tiếng Việt

Suitable For

Beginner

About the Course

Throughout this course, you'll learn about the types of cryptography, consensus and security attacks. We'll mention some security attacks that can occur on blockchain, such as 51% attacks, double spending, Sybil attacks, dusting attacks, and replay attacks, which all pose risks to the security of blockchain systems.

What You Will Learn

  • ✅・Overview of cryptography and hash functions
  • ✅・Consensus algorithms and network security
  • ✅・Types of Security Attacks in Blockchain

Course Content

Instructors

Gate Learn

Gate Learn

Official Team
Gate.io Exchange's educational platform covers a wide range of topics, including blockchain, popular projects, trading, finance, and more. It aims to provide those interested in the Web3 industry with the most comprehensive information possible to improve their knowledge.