Cyber Security Articles and Ethical Hacking Tutorials

The OWASP Smart Contract Top 10 (2025) provides an updated list of the most critical vulnerabilities affecting smart contracts. It helps Web3 developers, security experts, and auditors build more secure blockchain applications and prevent costly exploits. This post explores the updated OWASP list, offering actionable insights to secure your smart contracts against evolving threats. Introduction…

In this guide, we’ll learn what Broken Object Level Authorization is, how it can be exploited, real-world examples with vulnerable and secure code, and best practices for protecting APIs from unauthorized access. What is Broken Object Level Authorization (BOLA)? Broken Object Level Authorization (BOLA) is a security vulnerability where an application allows users to access…

This ethical hacking guide explains what a PMKID attack is, how it works, the tools used and how to prevent such attacks on Wi-Fi networks in cyber security. Understanding PMKID PMKID stands for Pairwise Master Key Identifier. It is a component in the process of establishing a secure connection in Wi-Fi networks, particularly those using…

This ethical hacking guide explores the differences between credential stuffing and password spraying attacks along with their prevention in cyber security. What is Credential Stuffing? Credential stuffing is a type of cyber attack where attackers use lists of compromised usernames and passwords from previous data breaches to gain unauthorized access to user accounts on different…