PHP Patterns and Refactoring Training Course

This course equips PHP developers with the essential skills needed to fortify applications against modern internet-based threats. The curriculum explores web vulnerabilities through practical PHP examples that extend beyond the OWASP Top Ten, addressing various injection attacks, script injections, session handling weaknesses, insecure direct object references, file upload issues, and more. PHP-specific vulnerabilities are categorized into standard types such as missing or flawed input validation, improper error and exception handling, misuse of security features, and time- or state-related defects. Specific attack vectors discussed include open_basedir circumvention, denial-of-service via magic floats, and hash table collision attacks. Participants will gain familiarity with key techniques and functions designed to mitigate these risks.

A significant emphasis is placed on client-side security, addressing issues related to JavaScript, Ajax, and HTML5. The course introduces several PHP extensions for cryptography (such as hash, mcrypt, and OpenSSL) and input validation (including Ctype, ext/filter, and HTML Purifier). Best practices for hardening the environment are covered in conjunction with PHP configuration (php.ini), Apache settings, and general server security. Additionally, the course provides an overview of various security testing tools and techniques available to developers and testers, including vulnerability scanners, penetration testing methods, exploit kits, sniffers, proxy servers, fuzzing tools, and static source code analyzers.

Both the explanation of vulnerabilities and the application of configuration practices are reinforced through hands-on exercises. These sessions demonstrate the impact of successful attacks, guide participants in applying mitigation strategies, and introduce the usage of various extensions and tools.

Participants attending this course will

• Grasp the fundamental concepts of security, IT security, and secure coding.
• Explore web vulnerabilities beyond the OWASP Top Ten and learn how to prevent them.
• Understand client-side vulnerabilities and adopt secure coding practices.
• Develop a practical understanding of cryptography.
• Learn to utilize PHP's built-in security features effectively.
• Identify common coding mistakes and acquire strategies to avoid them.
• Stay informed about recent vulnerabilities within the PHP framework.
• Gain practical experience with security testing tools.
• Access resources and further reading materials on secure coding practices.

Audience

Developers

Proven design patterns are widely accessible. Implementing them often involves adapting existing concepts to specific technologies, which can save hundreds of hours that would otherwise be dedicated to design and testing phases. Course Objectives This training programme has two main objectives: first, it enables you to leverage well-established patterns, and second, it empowers you to develop and reuse patterns tailored to your organization’s needs. It helps you estimate how patterns can reduce costs, systematize the design process, and generate a code framework based on your specific patterns. Audience This course is suitable for software designers, business analysts, project managers, programmers, developers, operational managers, and heads of software divisions. Course Approach The training focuses on use cases and their relationship with specific patterns. Most examples are explained using UML and simple Java code (the language may change if the course is booked as a private session). It guides you through the origins of patterns and shows you how to catalogue and describe patterns for reuse across your organization.

This instructor-led, live training in the Netherlands (online or onsite) is aimed at intermediate-level Java developers who wish to apply design patterns to improve software structure, maintainability, and scalability.

By the end of this training, participants will be able to:

• Understand the purpose and benefits of design patterns.
• Apply Creational, Structural, and Behavioral patterns effectively in Java.
• Improve code reusability, scalability, and maintainability.
• Refactor existing codebases using design patterns.

This instructor-led live training in the Netherlands (online or onsite) targets intermediate-level PHP developers who wish to effectively apply design patterns in their projects.

By the end of this training, participants will be able to:

• Understand the purpose and benefits of design patterns.
• Identify and implement appropriate design patterns for common scenarios.
• Structure PHP applications using industry-recognized best practices.
• Integrate patterns into modern frameworks such as Symfony or Zend.

This course is tailored for JavaScript developers who are designing and implementing sophisticated web applications. The curriculum focuses on establishing best practices in JavaScript development while highlighting frequent pitfalls. A key emphasis of the training is exploring object-oriented programming concepts within the context of JavaScript syntax.

In recent years, the advancement of microservices and container technologies has fundamentally transformed how software is designed, developed, deployed, and operated. To meet these modern demands, applications must be optimized for scalability, elasticity, fault tolerance, and adaptability. Consequently, contemporary architectures necessitate a distinct set of patterns and practices. This training explores methods to identify, comprehend, and adapt to these evolving requirements.

Audience
This course is designed for professionals who possess a foundational knowledge of container technology and Kubernetes concepts but may lack extensive practical experience. Rooted in use cases and lessons learned from real-world projects, the training aims to inspire participants to design and manage superior cloud-native applications.

• Developers
• Operations Specialists
• DevOps Engineers
• QA Engineers
• IT Project Managers

Format of the Course

• Interactive lectures and discussions
• Extensive exercises and practical sessions
• Hands-on implementation within a live laboratory environment

Course Customization Options

• To request a customized training program for this course, please contact us to arrange.

This instructor-led, live training in the Netherlands introduces the fundamentals of Laravel and walks participants through the creation of a Laravel-based web application.

This instructor-led live training in the Netherlands (online or onsite) is aimed at developers who wish to learn and use Livewire to build modern and dynamic application interfaces.

By the end of this training, participants will be able to:

• Build and test Livewire components.
• Develop applications using the Livewire library.
• Create dynamic components within PHP.

This instructor-led, live training in the Netherlands (online or onsite) is aimed at web developers who wish to use Laravel and Vue.js for full-stack web development.

By the end of this training, participants will be able to:

• Develop web applications with Laravel and Vue.js.
• Integrate the Laravel backend API into Vue.js.
• Deploy a Laravel application.

This instructor-led live training, offered online or onsite, is designed for web developers interested in building middleware and web services using Laravel.

Upon completing this training, participants will be able to:

• Leverage Laravel's PHP Artisan tool to generate code and components efficiently.
• Create RESTful APIs in Laravel that support browse, read, edit, add, and delete operations.
• Filter and sort results based on URL parameters through RESTful API implementation.

As distributed systems become increasingly complex, the focus has shifted from the intricacies of a single system to the architectural complexity of the entire ecosystem. This course explores the intricate relationship between Software Architecture and Technical Enterprise Architecture—two domains that are deeply interconnected yet often poorly defined. For instance, decomposing a complex monolithic application into two distinct systems communicating via web services necessitates significant changes in both the new components and the architecture linking them.

This course examines the trade-offs involved, as well as common patterns and solutions for managing complex systems and their internal and inter-system communications.