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Course Outline

Foundations of IT Security and Secure Coding

  • Core principles of application security
  • Guidelines for secure software development
  • Prevalent security risks in web environments
  • The developer’s role in vulnerability prevention

Essentials of Web Application Security

  • Defining the web application attack surface
  • Standard attack vectors targeting web apps
  • Security principles specific to PHP-based systems
  • Integrating security into the development lifecycle

Identifying Web Application Vulnerabilities

  • Survey of common web security flaws
  • Mitigating injection attacks
  • Strategies for preventing Cross-Site Scripting (XSS)
  • Protecting against Cross-Site Request Forgery (CSRF)
  • Addressing insecure direct object references and access control
  • Implementing secure session management
  • Safeguarding file upload mechanisms

Secure Input Validation and Data Management

  • The criticality of validating and sanitizing user data
  • Blocking malicious data processing
  • Leveraging PHP validation and filtering capabilities
  • Shielding applications from unexpected inputs

Client-Side Security Considerations

  • Assessing JavaScript security risks
  • Secure handling of Ajax interactions
  • Security aspects of HTML5
  • Preventing client-side exploits
  • Aligning client-side and server-side security measures

Applied Cryptography for PHP

  • Basics of cryptography
  • Hashing techniques and password protection
  • Encryption methods for secure data storage
  • Utilizing PHP security extensions like OpenSSL
  • Implementing cryptographic best practices

PHP Security Features and Development Best Practices

  • Exploring PHP security extensions and built-in defenses
  • Employing Ctype, ext/filter, and HTML Purifier
  • Adopting secure coding patterns in PHP
  • Avoiding frequent PHP programming errors
  • Secure handling of errors and exceptions

Hardening the PHP Environment

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

Advanced Topics in PHP Vulnerabilities

  • Security issues related to time and state
  • Considerations for open_basedir security
  • Scenarios involving denial-of-service attacks
  • Understanding hash collision vulnerabilities
  • Addressing recent PHP framework security concerns

Security Testing and Assessment Methods

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

Hands-On Secure Coding Workshop

  • Analyzing vulnerable PHP applications
  • Implementing effective mitigation techniques
  • Validating security improvements
  • Reviewing resources and best practices for secure coding

Requirements

None.

 21 Hours

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