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 Duration 21 hours

Course Outline

Introduction to IT Security and Secure Coding

  • Foundations 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

  • Assessing the web application attack surface
  • Common attack vectors targeting web applications
  • Security principles for PHP-based systems
  • Implementing secure development lifecycle practices

Web Application Vulnerabilities

  • Overview of prevalent web vulnerabilities
  • Techniques for preventing injection attacks
  • Preventing Cross-Site Scripting (XSS)
  • Mitigating Cross-Site Request Forgery (CSRF)
  • Securing against insecure direct object references and access control flaws
  • 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 capabilities
  • Safeguarding applications against unexpected input

Client-Side Security

  • Identifying JavaScript security risks
  • Securing Ajax request handling
  • HTML5 security considerations
  • Preventing client-side vulnerabilities
  • Aligning client-side and server-side security practices

Practical Cryptography for PHP Applications

  • Cryptography fundamentals
  • Hashing and password protection strategies
  • Encryption and secure data storage
  • Utilizing 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
  • Adopting secure coding patterns in PHP
  • Avoiding common PHP programming pitfalls
  • Secure error and exception handling

PHP Environment Hardening

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

Advanced PHP Vulnerability Topics

  • Time and state-related security issues
  • open_basedir security considerations
  • Denial-of-service attack scenarios
  • Hash collision vulnerabilities
  • Recent PHP framework security concerns

Security Testing and Assessment Techniques

  • Overview of application security testing
  • Utilizing security scanners and testing tools
  • Penetration testing concepts
  • 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

No prior experience required.

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