Online PHP Training in Serbia

This instructor-led, live training in Serbia (online or onsite) is designed for developers who want 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 course equips PHP developers with the essential skills needed to fortify applications against modern internet-based threats. The curriculum explores web vulnerabilities through PHP-centric examples that extend beyond the OWASP Top Ten, addressing various injection attacks, script injections, session handling flaws, insecure direct object references, file upload issues, and more. PHP-related vulnerabilities are categorized into standard types such as inadequate or missing input validation, incorrect error and exception handling, misuse of security features, and time- and state-related problems. For the latter, we examine attacks like open_basedir circumvention, denial-of-service via magic floats, and hash table collision attacks. In every scenario, participants will learn critical techniques and functions to mitigate these risks.

A significant emphasis is placed on client-side security, addressing issues related to JavaScript, Ajax, and HTML5. Several PHP security extensions are introduced, including hash, mcrypt, and OpenSSL for cryptography, as well as Ctype, ext/filter, and HTML Purifier for input validation. Comprehensive hardening practices are provided for PHP configuration (php.ini settings), Apache, and server infrastructure in general. Additionally, the course offers an overview of diverse security testing tools and techniques available to developers and testers, such as security scanners, penetration testing and exploit kits, sniffers, proxy servers, fuzzing tools, and static source code analyzers.

Both the exploration of vulnerabilities and configuration best practices are reinforced with hands-on exercises. These exercises demonstrate the impact of successful attacks, show how to implement mitigation strategies, and guide participants through the use of various extensions and tools.

Participants attending this course will

• Grasp 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 secure coding practices
• Gain practical knowledge of cryptography
• Learn to utilize various PHP security features
• Identify common coding errors and learn how to avoid them
• Stay updated on recent vulnerabilities within the PHP framework
• Acquire practical experience using security testing tools
• Receive resources and further reading materials on secure coding practices

Audience

Developers

This instructor-led live training in Serbia (online or onsite) is aimed at intermediate-level PHP developers who wish to apply design patterns effectively 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 instructor-led, live training in Serbia introduces the fundamentals of Laravel and walks participants through the creation of a Laravel-based web application.

This instructor-led, live training in Serbia (online or onsite) is designed for web developers who want 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 using Laravel and Vue.js.
• Integrate the Laravel backend API with Vue.js.
• Deploy a Laravel application.

This course is tailored for experienced programmers looking to dive into the challenges and benefits of applying design patterns and refactoring techniques. Participants will learn the core principles of these patterns, supported by practical examples, empowering them to write efficient, correct, and maintainable application code.

This instructor-led, live training (available online or onsite) is aimed at web developers who wish to build middleware and web services in Laravel.

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

• Use Laravel PHP Artisan to generate code and components.
• Build RESTful APIs in Laravel that can browse, read, edit, add, and delete.
• Filter and sort results based on URL parameters using RESTful APIs.