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 Duration 21 hours

Course Outline

Introduction to IT Security and Secure Coding

  • Understanding the fundamentals of application security
  • Principles of secure software development
  • Common security risks in web applications
  • The developer’s role in preventing vulnerabilities

Web Application Security Fundamentals

  • Understanding the attack surface of web applications
  • Common attack techniques targeting web applications
  • Security principles for PHP-based applications
  • Practices for a secure development lifecycle

Web Application Vulnerabilities

  • Overview of prevalent web vulnerabilities
  • Injection attacks and effective prevention techniques
  • Preventing Cross-Site Scripting (XSS)
  • Protecting against Cross-Site Request Forgery (CSRF)
  • Addressing insecure direct object references and access control issues
  • Implementing secure session management
  • Security considerations for file uploads

Secure Input Validation and Data Handling

  • The importance of validating and sanitizing user input
  • Preventing the processing of malicious data
  • Leveraging PHP validation and filtering features
  • Protecting applications from unexpected input

Client-Side Security

  • Understanding security risks in JavaScript
  • Securing Ajax request handling
  • HTML5 security considerations
  • Preventing client-side vulnerabilities
  • Integrating client-side and server-side security practices

Practical Cryptography for PHP Applications

  • Cryptographic fundamentals
  • Hashing and password protection
  • Encryption and secure data storage
  • Using PHP security extensions, including OpenSSL
  • Applying cryptographic best practices

PHP Security Features and Secure Development Techniques

  • PHP security extensions and built-in protections
  • Utilizing Ctype, ext/filter, and HTML Purifier
  • Secure coding patterns in PHP
  • Avoiding common PHP programming errors
  • Securing error and exception handling

PHP Environment Hardening

  • Securing PHP configuration settings
  • Security recommendations for PHP.ini
  • Apache and server-level security considerations
  • Managing permissions and application configuration
  • Protecting production environments

Advanced PHP Vulnerability Topics

  • Time- and state-related security issues
  • Security considerations for Open_basedir
  • Denial-of-service attack scenarios
  • Hash collision vulnerabilities
  • Recent security concerns in the PHP framework

Security Testing and Assessment Techniques

  • Overview of application security testing
  • Using security scanners and testing tools
  • Concepts of penetration testing
  • Utilizing proxy tools, sniffers, and fuzzing techniques
  • Static source code analysis

Practical Secure Coding Workshop

  • Analyzing vulnerable PHP applications
  • Applying mitigation techniques
  • Testing security improvements
  • Reviewing secure coding resources and best practices

Requirements

None.

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