Web3 Security
Web3 Security

By Shashank


  • The acquired skills can be readily implemented in assessing the security of modern smart contracts.
  • Participants will be equipped to effectively address common challenges encountered in smart contract security assessments.
  • This training guarantees a rich learning experience for all attendees even for beginners.
  • Advanced students will emerge with enhanced skills and streamlined workflows, enabling them to excel in the field of smart contract security.
  • The skills acquired during the training are highly practical and directly applicable to real-world smart contract assessments.

Training level:  Basic & Intermediate


This course is a comprehensive and hands-on exploration of smart contract security, delving deep into industry best practices and standards such as the Ethereum and Smart Contract Security Best Practices.

Smart contracts are primarily written in Solidity. Today, smart contracts are built on various blockchain platforms, including Ethereum, Binance Smart Chain, and more. This training covers a wide range of platforms and languages, equipping you with the skills necessary to audit smart contracts across different ecosystems.

Smart contracts present unique security challenges, and this course will guide you through identifying and mitigating vulnerabilities specific to this domain. Whether you are a Security Auditor, Blockchain Developer, or simply interested in smart contract security, this training is designed to enhance your understanding and proficiency in securing smart contracts.

Our training prioritizes practical exercises, real-world challenges, and hands-on challenges. You'll improve your security analysis workflow and gain skills that can be immediately applied in your professional engagements. The training is self-paced and suitable for all skill levels, with unlimited email support for continued education. Moreover, you'll receive lifetime access to our training portal, featuring step-by-step video recordings and engaging smart contract applications for practice. This access also includes all future updates to the training material at no additional cost.


This comprehensive training course in smart contract audit is the result of years of practical experience gained through auditing and researching smart contracts. It is designed to equip participants with actionable skills that can be immediately applied in the field of smart contract security.

The course structure revolves around the best practices outlined in smart contract auditing, covering a wide range of topics including vulnerabilities, attack vectors, and specific auditing techniques. Unlike traditional lecture-style courses, this training adopts a hands-on approach, allowing participants to actively engage in practical challenges and exercises.

Throughout the training, instructors will guide participants in troubleshooting common issues and maximizing the effectiveness of their auditing techniques. The learning experience extends beyond the live sessions, as attendees will have lifetime access to an updated training portal and unlimited email support.

The training is organized into focused days, each dedicated to a specific aspect of smart contract auditing:

Day 1: Basics of Blockchain, Understanding Ethereum, and Basics of Solidity

This day of training offers a comprehensive introduction to the essential concepts and tools necessary for smart contract auditing. Participants will start by exploring the fundamentals of blockchain technology, including its decentralized nature, immutability, and consensus mechanisms. They will then delve into Ethereum, one of the most prominent blockchain platforms, gaining a thorough understanding of its unique features such as smart contracts and decentralized applications (DApps).

Day 2:  Basic Smart Contract Security with Hands-on Challenges

On the second day of training, participants will focus on the fundamental principles of smart contract security. Through a combination of theoretical explanations and hands-on challenges, they will learn how to identify and mitigate common security vulnerabilities in smart contracts.

By attending this smart contract audit training, participants will acquire the necessary skills and knowledge to effectively assess the security of smart contracts. The course's emphasis on hands-on exercises and real-world challenges ensures a dynamic and engaging learning experience.


    Topics Included

  • Introduction to Smart Contracts: Understanding the fundamentals of smart contracts, their role in blockchain ecosystems, and their importance in decentralized applications (DApps).
  • Smart Contract Architecture: Exploring the structure and components of smart contracts, including contract deployment, contract interaction, and contract states.
  • Solidity Programming Language: Gaining proficiency in Solidity, the most commonly used programming language for writing smart contracts, including data types, control structures, functions, and inheritance.
  • Common Smart Contract Vulnerabilities: Identifying and understanding the most prevalent vulnerabilities in smart contracts, such as reentrancy attacks, integer overflows, unauthorized access, and front-running attacks.
  • Security Best Practices: Learning industry-standard security guidelines and best practices for smart contract development, including secure coding practices, input validation, access control, and error handling.
  • Smart Contract Auditing Tools: Exploring various tools and frameworks used for smart contract security auditing, such as static analyzers
  • Platform-Specific Vulnerabilities: Understanding the unique security challenges and attack vectors associated with different blockchain platforms, including Ethereum, Binance Smart Chain, and others. Mitigation strategies for platform-specific vulnerabilities will also be covered.
  • Hands-on challenges: Engaging in hands-on challenges designed to test participants' knowledge, skills, and problem-solving abilities in identifying and exploiting vulnerabilities in smart contracts.
  • This training provides a comprehensive and in-depth exploration of smart contract security, covering both theoretical concepts and practical implementation. Participants will gain the necessary skills to identify and mitigate vulnerabilities in smart contracts and enhance the security of decentralized applications.


Comprehensive Training Materials: By enrolling in this course, you gain access to a wealth of training materials and hands-on challenges.

Real-World Application: This training is built on real issues observed in actual smart contracts. You will encounter genuine vulnerabilities that are commonly found in practice, ensuring that your skills are honed in a realistic and practical context.

Proficiency Enhancement: The course is designed to elevate your expertise in the art of smart contract auditing. Starting from the fundamentals, you will progress systematically to acquire a significantly higher level of proficiency. The goal is to equip you with the knowledge and skills necessary to conduct thorough and effective smart contract audits.

Identification, Exploitation, and Mitigation: You will learn various techniques and methodologies to identify the attack surface of modern smart contracts. The course guides you through the process of exploiting interesting vulnerabilities and provides insights into effective mitigation strategies. This includes the identification and mitigation of common vulnerability patterns specific to smart contract platforms.

Practical Tips from Experienced Auditors: The course material has been carefully crafted by professional smart contract auditors with years of practical experience. Throughout the training, you will benefit from their expertise as they share practical tips and techniques to leverage automation, making your smart contract audits more efficient and effective.

Stay Relevant in the Blockchain Industry: As smart contracts continue to play a crucial role in the blockchain ecosystem, the demand for skilled smart contract auditors is on the rise. By completing this course, you position yourself as a valuable asset in the industry, equipped with the knowledge and skills needed to assess the security of smart contracts effectively.

Networking Opportunities: Joining this course allows you to connect with like-minded professionals in the field of smart contract security. Collaborate, share insights, and expand your professional network, fostering opportunities for growth and career advancement.

Taking this course on smart contract auditing empowers you to assess the security of decentralized applications with confidence. By acquiring practical skills, and in-depth knowledge, and leveraging real-world examples, you will be well-prepared to tackle the challenges and complexities of smart contract security audits.


  • Identify and Mitigate Smart Contract Vulnerabilities: Gain the expertise to identify and understand common vulnerabilities found in smart contracts, such as reentrancy attacks, insecure access controls, and integer overflows. You will learn effective mitigation strategies to secure smart contracts and prevent potential exploits.
  • Enhance Smart Contract Auditing Efficiency: Learn efficient techniques and methodologies to conduct smart contract audits. The training provides insights into leveraging open-source tools specifically designed for smart contract security auditing. You will also benefit from the instructors' years of experience, as they share valuable tips and tricks to streamline the auditing process.
  • Improve Overall Smart Contract Security Testing: This training will not only equip you with the skills to audit individual smart contracts but also enhance your understanding of the broader smart contract ecosystem. You will gain insights into assessing the security of decentralized applications (DApps) and the interaction between multiple smart contracts. This knowledge will contribute to your ability to conduct comprehensive and effective smart contract security testing.
  • By completing this smart contract audit training, you will have the knowledge and tools to identify vulnerabilities, implement secure coding practices, and contribute to the overall security of blockchain-based applications.


Completing this training ensures attendees will be competent and able to:

  • Solid Understanding of Smart Contracts: Attendees will have a comprehensive understanding of smart contracts, their role in blockchain ecosystems, and the underlying principles that govern their functionality.
  • Common Smart Contract Vulnerabilities: Participants will be knowledgeable about common vulnerabilities found in smart contracts, such as reentrancy attacks, unchecked external calls, and state manipulation. They will be able to identify and analyze these vulnerabilities during the auditing process.
  • Best Practices for Smart Contract Security: Attendees will be familiar with industry best practices for developing secure smart contracts, including secure coding practices, access control mechanisms, and input validation techniques. They will understand how to implement these practices to mitigate potential vulnerabilities.
  • Smart Contract Auditing Methodologies: Participants will gain insights into effective methodologies for auditing smart contracts. They will learn systematic approaches to assess the security of smart contracts, including code review, manual testing, and automated analysis techniques.
  • Tools and Technologies for Smart Contract Auditing: Attendees will be introduced to various tools and technologies used in smart contract auditing. They will gain hands-on experience with popular tools that assist in vulnerability identification, code analysis, and security testing of smart contracts.
  • Risk Assessment and Mitigation Strategies: Participants will learn how to perform risk assessments for smart contracts and prioritize security concerns. They will understand how to develop effective mitigation strategies to address identified vulnerabilities and enhance the overall security posture of smart contracts.
  • Industry Insights and Practical Tips: Through the experience and expertise of the trainers, participants will gain valuable industry insights and practical tips for conducting smart contract audits. They will benefit from real-world examples and best practices shared by the trainers, enhancing their auditing skills and efficiency.
  • Upon completion of this smart contract audit training, attendees will have the knowledge, skills, and confidence to effectively audit and assess the security of smart contracts. They will be equipped to identify vulnerabilities, apply best practices, and contribute to the development of secure and reliable blockchain-based applications.


Day 1:

    Part 1 -  Basics of Blockchain & Understanding Ethereum

  • Introduction to Blockchain
  • Blockchain Components
  • What are Smart Contracts
  • Introduction to Ethereum
  • Difference between Bitcoin and Ethereum
  • Ethereum Architecture
  • Ether (ETH) and Gas
  • Smart Contracts on Ethereum
  • Part 2 -  Basics of Solidity & Setting up the Environment

  • Understanding the basics of Solidity Programming Language
  • Installing and understanding MetaMask
  • Learning to use Remix
  • Part 3 -  Smart Contract Security Vulnerabilities and Hands-On Challenges for each topic

  • Insecure pragma
  • Access Control Vulnerabilities
  • Precision Loss
  • Day 2:

    Part 1 -  Smart Contract Security Vulnerabilities and Hands-On Challenges for each topic [cont]

  • Faulty Loops
  • Overflow & Underflow
  • Private on Chain Data
  • Gas Optimization
  • Issues due to Zero Address Validation
  • Part 2 -  Advance Smart Contract Security Vulnerabilities and Hands-On Challenges for each Topic

  • Reentrancy
  • Business Logic Bugs
  • Weak PRNG


Any individual involved or interested in smart contract security and auditing can benefit from attending this training, regardless of their initial skill level. The course is designed to cater to beginners, intermediate learners, and advanced professionals in the following roles:

Blockchain Developers: Smart contract audit training is essential for blockchain developers who want to ensure the security and integrity of their smart contracts. By attending this training, developers can gain a comprehensive understanding of vulnerabilities, best practices, and auditing techniques specific to smart contracts.

Security Professionals: Penetration testers, security auditors, and cybersecurity professionals seeking to expand their expertise in blockchain security should attend this training. They will acquire specialized knowledge and skills to effectively audit and identify vulnerabilities in smart contracts, contributing to the overall security of blockchain-based systems.

Blockchain Enthusiasts: Individuals with a keen interest in blockchain technology, decentralized applications, and smart contracts can attend this training to enhance their understanding and gain hands-on experience in auditing smart contracts. This includes students, researchers, consultants, and enthusiasts who want to delve deeper into the security aspects of blockchain.

Cryptocurrency and Token Project Teams: Teams involved in developing and launching their own cryptocurrencies or tokens can greatly benefit from this training. By understanding smart contract vulnerabilities and best practices, they can ensure the security and trustworthiness of their token contracts and smart contract interactions.

Regardless of the attendee's initial skill level, this training provides significant opportunities for improvement. Beginners will receive a solid foundation in smart contract security, while intermediate and advanced learners can deepen their knowledge and refine their auditing skills. Hands-on challenges are available to further challenge and engage advanced participants.

By attending this smart contract audit training, participants will gain the expertise and confidence needed to assess the security of smart contracts, identify vulnerabilities, and contribute to building secure and reliable blockchain-based applications.


A laptop with the following specifications:

  • Ability to connect to wireless and wired networks.
  • Ability to read PDF files
  • Administrative rights: USB allowed, the ability to deactivate AV, firewall, install tools, etc.
  • Minimum 8GB of RAM
  • Sublime Code Editor
  • Latest browser.


This course has no prerequisites as it is designed to accommodate students with different skills:

  • Less experienced students complete what they can during the class, and can continue at their own pace from home using the training portal.
  • This said, the more you learn about the following ahead of the course, the more you will get out of the course:

  • Basic Solidity Programming
  • Basic knowledge of Blockchain


  • Lifetime access to the training course materials
  • Hands-on challenges
  • Digital copies of all training material
  • Training Completion Certificate


Lifetime Access to Training Materials: Upon enrolling in this smart contract audit training, participants will receive lifetime access to a comprehensive training portal. This includes all course materials, future updates, and additional resources, ensuring continuous learning and access to the latest industry insights.

Real-World Practical Approach: This training adopts a fully practical approach, enabling participants to gain hands-on experience in smart contract auditing. You can expect a deep dive into the world of smart contract security, with real-world examples and practical exercises that simulate real auditing scenarios.

Advanced Tips and Tricks: The course instructors, who have extensive experience in smart contract auditing, will share battle-tested tips and tricks. These insights will take your auditing abilities to the next level and empower you to apply them effectively in your workplace. The aim is to make your smart contract security testing as efficient as possible.

Intensive Hands-On Exercises: The training includes intensive hands-on exercises that challenge participants to apply their knowledge and skills in practical scenarios. These exercises provide opportunities to deep dive into various aspects of smart contract security, reinforcing the concepts learned and building confidence in auditing techniques.

By attending this smart contract audit training, participants can expect a fully immersive and practical learning experience. With lifetime access to resources, continuous support, and the application of advanced tips and tricks, you will enhance your knowledge and skills in smart contract auditing. The intensive hands-on exercises will allow you to gain real-world experience and develop confidence in conducting comprehensive smart contract audits.


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