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 Duration 21 hours

Course Outline

Introduction to IT Security and Secure Coding

  • Comprehending the fundamentals of application security
  • Core principles of secure software development
  • Prevalent security risks in web applications
  • The developer's role in vulnerability prevention

Web Application Security Fundamentals

  • Understanding the attack surface of web applications
  • Common attack vectors targeting web applications
  • Security principles specific to PHP-based applications
  • Best practices in the secure development lifecycle

Web Application Vulnerabilities

  • Survey of common web vulnerabilities
  • Techniques for injection attacks and their prevention
  • Mitigating Cross-Site Scripting (XSS)
  • Safeguarding against Cross-Site Request Forgery (CSRF)
  • Addressing insecure direct object references and access control flaws
  • Implementing secure session management
  • Security considerations for file uploads

Secure Input Validation and Data Handling

  • The significance of validating and sanitizing user input
  • Preventing the processing of malicious data
  • Utilizing PHP validation and filtering capabilities
  • Shielding applications from unexpected or malformed input

Client-Side Security

  • Recognizing security risks associated with JavaScript
  • Secure management of Ajax requests
  • Security considerations for HTML5
  • Preventing client-side vulnerabilities
  • Aligning client-side and server-side security strategies

Practical Cryptography for PHP Applications

  • Basics of cryptography
  • Hashing algorithms and password protection
  • Encryption methods and secure data storage
  • Incorporating PHP security extensions such as OpenSSL
  • Implementing cryptographic best practices

PHP Security Features and Secure Development Techniques

  • PHP security extensions and native protections
  • Utilizing Ctype, ext/filter, and HTML Purifier
  • Adopting secure coding patterns in PHP
  • Preventing common PHP programming errors
  • Secure handling of errors and exceptions

PHP Environment Hardening

  • Securing PHP configuration parameters
  • Security recommendations for php.ini
  • Apache and server-level security measures
  • Managing permissions and application settings
  • Safeguarding production environments

Advanced PHP Vulnerability Topics

  • Security issues related to time and state
  • Considerations for open_basedir security
  • Scenarios involving denial-of-service attacks
  • Vulnerabilities stemming from hash collisions
  • Emerging security concerns in the PHP framework

Security Testing and Assessment Techniques

  • Overview of application security testing
  • Employing security scanners and testing utilities
  • Foundations of penetration testing
  • Use of proxy tools, sniffers, and fuzzing methods
  • Static source code analysis

Practical Secure Coding Workshop

  • Examination of vulnerable PHP applications
  • Implementation of mitigation strategies
  • Testing the effectiveness of security enhancements
  • Review of secure coding resources and best practices

Requirements

None.

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