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11 articles

Uncategorized

1. Introduction 1.1 Motivation: Event-driven updating without polling In classic web applications, the pull principle still dominates: …

3 Sep 2025 24 min

Java

1. Introduction Why REST integration in Vaadin applications should not be an afterthought In modern web applications, communication with …

24 Jun 2025 28 min

Java

A URL shortener seems harmless – but if implemented incorrectly, it opens the door to phishing, enumeration, and data leakage. In this first …

10 Jun 2025 25 min

Java

A deep look into Java’s HashMap traps – visually demonstrated with Vaadin Flow. The silent danger in the standard library The use of HashMap …

6 Jun 2025 15 min

Java

Vaadin Flow is a robust framework for building modern web applications in Java, where all UI logic is implemented on the server side. In …

20 May 2025 14 min

Java

The Java Cryptography Architecture (JCA) is an essential framework within the Java platform that provides developers with a flexible and …

3 Apr 2025 17 min

Java

TornadoVM is an open-source framework that extends the Java Virtual Machine (JVM) to support hardware accelerators such as Graphics …

23 Nov 2024 12 min

Java

Cache poisoning on Maven Caches is a specific attack that targets how Maven Caches manages packages and dependencies in a software …

13 Nov 2024 14 min

Java

The world of cybersecurity is full of threats, many of which are surprisingly subtle and challenging to detect. One such threat is the …

4 Nov 2024 14 min

Java

What is a dependency management tool? A dependency management tool is a software system or utility that automates the process of …

26 Sep 2024 19 min

DevSecOps

Supply Chain Security is a hot topic these days. And more and more, we as developers are dealing with this daily. But what does this mean …

10 Dec 2022 12 min