Modern Web Application Architecture & Security (Cyber Pro Train)

This training module provides participants with an introduction to modern web application architecture and the associated cybersecurity principles. Learners will explore front-end and back-end systems, APIs, cloud-native architectures, microservices, and common security risks affecting modern web applications. 

The training module is developed within the context of the Cyber Pro Train project, funded under the Digital Europe Programme of the European Union. Cyber Pro Train addresses the critical cybersecurity skills shortage in the European Union by developing an innovative, scalable education and training model tailored for professionals in SMEs and public administrations. 

About this course

This training module aims to provide participants with a practical understanding of modern web application architecture and the cybersecurity challenges associated with web-based systems. Participants will explore how front-end and back-end components interact, how APIs and cloud-native services support modern applications, and how architectural decisions influence security.

The course introduces key concepts such as layered architecture, microservices, trust boundaries, database security, and zero-trust principles. Learners will also examine common threats affecting web applications, including insecure APIs, cross-site scripting (XSS), weak authentication mechanisms, and client-side vulnerabilities.

Target audience 

The training is designed for professionals, including SME employees, ICT practitioners, students, junior developers, cybersecurity learners, and Public Administration staff interested in strengthening their knowledge of modern web application security.

Program and further information 

The module runs in Italy, (19 May 2026), Greece (20 May 2026) and Spain (21 May 2026), simultaneously. Duration: Up to 1 week (5 days - 40 hours). 

Learning outcomes 

After completing the training, participants will understand the structure of modern web applications, identify common architectural vulnerabilities, apply secure design principles, and recognize how security controls are integrated into modern development workflows.

Upon successful completion of this training module, learners receive an open badge, recognising the acquired skills in cybersecurity and web application architecture.