PHP Security Updates: Modernizing Functions and Configuration Settings

As web security threats evolve, keeping your applications secure requires a solid understanding of the latest language-level security updates and setting changes. Writing safe code starts with knowing how modern PHP handles cryptography, assertions, and disabled functions. This text-based course guides you through transition strategies and modern security configurations, ensuring your code remains resilient against vulnerabilities. What you'll learn: - Understand foundational web security concepts and how PHP's runtime architecture handles them. - Configure secure environment settings and manage disabled functions safely. - Implement modern password hashing using updated password_hash and crypt behaviors. - Apply secure assertion handling to prevent code execution vulnerabilities. - Identify deprecated security functions and safely migrate to their modern alternatives. The course begins with core security terminology and configuration basics before moving into practical code examples and migration strategies for modern PHP environments. It is designed for developers who want to update their security knowledge, requiring only a basic familiarity with PHP. Start reading today to build more secure, future-proof PHP applications.