Web Application Security and Secure Coding Foundations

As web applications become more complex, the risk of security breaches increases, making secure coding an essential skill for every modern developer. This course provides the foundational knowledge needed to recognize potential threats and build applications that are resilient by design. You will gain a solid understanding of how to protect user data and maintain application integrity by anticipating attacks and implementing robust defense mechanisms from the very first line of code. What you'll learn: - Understand core security principles and the current threat landscape for modern web applications. - Identify and mitigate common vulnerabilities such as SQL injection, Cross-Site Scripting (XSS), and CSRF. - Apply secure authentication and session management techniques to protect user identities. - Implement rigorous input validation and output encoding to prevent malicious data entry. - Leverage AI-assisted tools like Copilot to audit code and detect potential security flaws during development. - Practice secure development lifecycle (SDLC) basics to integrate security into every stage of the coding process. The course begins with essential security terminology and foundational concepts before moving into detailed written explanations of specific attack vectors and modern remediation strategies. It is designed for beginners and aspiring developers who want to write safer code, with no prior security experience required. Start building more secure and reliable web applications today.