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Course Outline

Introduction to IT Security and Secure Coding

  • Understanding the fundamentals of application security.
  • Core principles of secure software development.
  • Identifying common security risks in web applications.
  • The crucial role developers play in preventing vulnerabilities.

Fundamentals of Web Application Security

  • Analyzing the web application attack surface.
  • Exploring common attack techniques targeting web apps.
  • Applying security principles to PHP-based applications.
  • Implementing secure development lifecycle practices.

Common Web Application Vulnerabilities

  • Overview of prevalent web vulnerabilities.
  • Understanding injection attacks and prevention methods.
  • Strategies for preventing Cross-Site Scripting (XSS).
  • Implementing protection against Cross-Site Request Forgery (CSRF).
  • Addressing insecure direct object references and access control flaws.
  • Ensuring secure session management.
  • Considering security implications of file uploads.

Secure Input Validation and Data Handling

  • The importance of validating and sanitizing user input.
  • Preventing the processing of malicious data.
  • Leveraging PHP’s built-in validation and filtering features.
  • Protecting applications from unexpected or malformed input.

Client-Side Security

  • Understanding security risks associated with JavaScript.
  • Securely handling Ajax requests.
  • Considering security aspects of HTML5.
  • Preventing vulnerabilities on the client side.
  • Integrating client-side and server-side security practices.

Practical Cryptography for PHP Applications

  • Fundamentals of cryptography.
  • Hashing techniques and password protection mechanisms.
  • Encryption methods and secure data storage solutions.
  • Utilizing PHP security extensions, including OpenSSL.
  • Applying best practices for cryptographic implementations.

PHP Security Features and Secure Development Techniques

  • Overview of PHP security extensions and built-in protections.
  • Using Ctype, ext/filter, and HTML Purifier effectively.
  • Adopting secure coding patterns in PHP.
  • Avoiding common programming mistakes in PHP.
  • Safely handling errors and exceptions.

Hardening the PHP Environment

  • Securing PHP configuration settings.
  • Recommending security guidelines for php.ini.
  • Addressing Apache and server-level security considerations.
  • Managing permissions and application configurations.
  • Protecting production environments from threats.

Advanced PHP Vulnerability Topics

  • Exploring time and state-related security issues.
  • Examining open_basedir security implications.
  • Analyzing denial-of-service attack scenarios.
  • Understanding hash collision vulnerabilities.
  • Reviewing recent security concerns within PHP frameworks.

Security Testing and Assessment Techniques

  • Overview of application security testing methodologies.
  • Utilizing security scanners and testing tools.
  • Understanding penetration testing concepts.
  • Employing proxy tools, sniffers, and fuzzing techniques.
  • Conducting static source code analysis.

Practical Secure Coding Workshop

  • Analyzing vulnerable PHP applications to identify flaws.
  • Applying effective mitigation techniques.
  • Testing and verifying security improvements.
  • Reviewing secure coding resources and industry best practices.

Requirements

No prior prerequisites are required.

 21 Hours

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