Web Reconnaissance and Information Gathering for Ethical Hacking

Every successful penetration test and security audit begins with thorough discovery. To secure a web application, you must first understand how to view it through the eyes of an attacker. This text-based course guides you from absolute beginner to a confident practitioner capable of mapping out web-based targets, identifying hidden assets, and exposing potential entry points. You will learn to: Understand the critical differences between active and passive web reconnaissance; Utilize modern OSINT (Open Source Intelligence) techniques to gather public target data; Analyze DNS records, subdomains, and modern cloud hosting footprints; Inspect web application structures, APIs, and modern security headers for misconfigurations; Identify target technologies and software versions safely and ethically; Implement modern reconnaissance workflows while respecting legal and ethical boundaries. You will start by building a strong foundation in core web architecture, networking basics, and ethical principles. From there, you will progress through written explanations, code snippets, and structured scenarios covering passive gathering, active scanning, and modern digital footprint mapping. This course is designed for aspiring ethical hackers, security analysts, and web developers looking to understand their digital attack surface. No prior cybersecurity experience is required. Begin reading today to build your foundational web reconnaissance skills and secure digital environments.