This is the first in a planned multi-part series in which I'll write about security topics in blockchain development from a few different angles.

An auditor’s goal is to find as many vulnerabilities as possible and educate the client on ways to improve the security of their codebase moving forward.

The April selection of the latest news, tools and materials from the world of Solidity.

A security issue in Solidity boils down to smart contracts not behaving the way they were intended to.

Understand why EIP-4337 based concept of Account Abstraction, turning EOA-wallets into smart contract wallets won't add value and security to Institutions. .

Firms like CertiK, Consensys Diligence, Trail of Bits, Peckshield, and Slowmist provide a range of auditing services tailored to suit the varying requirements.

Read about the attack on Tornado Cash governance and understand it in the simplest form.

A new breed of testing techniques is emerging, ones that are both affordable and accessible, Fuzzing.

Flow is a permissionless layer-1 blockchain built to support the high-scale use cases of games, virtual worlds, and the digital assets that power them.

Exploring risks in Solidity transfers: Gas griefing, return data handling & mitigations in smart contracts using Yul, Vyper, and EVM.

In this article, I will demonstrate an example of a Re-Entrancy vulnerability and three different methods to prevent Re-Entrancy attacks.

Unlock the secrets of Honeypot attacks in smart contracts and learn how attackers exploit interface vulnerabilities.

Explore the transformative power of smart contracts in revolutionizing business transactions across industries.

Explore the critical role of smart contract audits in ensuring security, mitigating risks, and navigating complexities in Web3 agreements.

It takes one look at the crypto market to see how unsafe smart contracts can be.

One of the most important indicators that your smart contract auditor is reliable, diligent, effective and honest is their reputation.

As the popularity of smart contracts grows, so does the need for experts to identify potential security vulnerabilities.

Smart Contracts are immutable, meaning they can not be changed after deployment. A free vulnerability is essential before deployment into blockchain networks.

My journey with Cyfrin Updraft has already taught me invaluable lessons about what it truly means to be a security researcher in the Web3 space.

Explore how DDoS attacks threaten DeFi platforms, their devastating impact on protocols and users, and the advanced cybersecurity solutions.