Social Media Ideas for Java Security

Security Baked Into the JVM: no single party controls the outcome

A URL is a name, and names get reused. Replace the bytes behind https://repo.example.org/order-processor.jar and every permission granted to that URL still applies, now to code nob...

The Bytecode Verifier’s Hidden Contract

Every class file passes a formal dataflow analysis before the JIT ever sees it, and that quiet checkpoint is what actually makes the JVM’s sandbox model possible. Ask most Java dev...

Java 27 Arrives with Post-Quantum Security, G1 Default, and Compact Headers

Java 27 is out with nine JEPs, including post-quantum TLS, G1 as default GC, and compact object headers. Learn how this release improves security and performance. The post Java 27...

The Ultimate Java Cheat Sheet | Simplilearn

Are you a Java developer looking to save time and increase your productivity? Look no further than the Ultimate Java Cheat Sheet! This comprehensive guide provides you with everyth...

Java 8 Interview Questions and Answers | Simplilearn

Java is an open-source programming language now managed by Oracle Corporation. Introduced in 2014, Java 8, also known as JDK 8, has been a major release of the Java programming lan...

Java 27 Delivers Post-Quantum Cryptography, Future Language Innovation, Helidon 27, JavaFX 27

Oracle has released version 27 of the Java programming language and virtual machine. As the second non-LTS release since JDK 25, the final feature set includes nine JEPs, five of w...

Oracle Launches Java 27 Featuring Hybrid Post-Quantum Cryptography for TLS 1.3

Oracle has released Java 27 (Oracle JDK 27), introducing significant security and performance updates. A key feature is the integration of hybrid post-quantum cryptography for TLS...

Java Compact Source Files: No Class, No Static Main

Java has traditionally required a class and a static main method even for the smallest programs. Java 25 changes this with compact source files and instance main methods, providing...

Essential Java Trends: What Developers Need to Know | Simplilearn

For more than 20 years, Java has been used in computer programming and is still a favorite among coders and programmers. In the continuously evolving world of complex software prog...

Understanding Java AtomicInteger with an Example

When multiple threads access and modify the same variable, unexpected results can occur due to race conditions. A simple int variable is not thread-safe when it is updated concurre...

Работа со сторонними библиотеками в Java Card

В статье «Асимметричная криптография в Java Card» был приведен пример по установке защищенного канала в два этапа:1. генерация общего секрета по алгоритму ECDH;2. использование общ...

Java Virtual Threads Under Load: Three Production Limits

Virtual threads let us keep ordinary blocking code while many more requests wait concurrently. Under load, however, that brings three critical questions into focus: How much work...

CVE-2026-16723: Pre-Auth RCE in Fastjson 1.x via the @JSONType Trust Branch

Overview CVE ID CVE-2026-16723 Affected Fastjson 1.2.68 – 1.2.83 (every 1.x release still receiving use) Preconditions Spring Boot executable fat-JAR, safeMode disab...

SQL‑инъекция через декомпиляцию: от JAR‑файла до захвата пароля

SQL‑инъекция через декомпиляцию: от JAR‑файла до захвата пароляМатериал носит образовательный характер. Все работы велись легально, в рамках пентеста, с письменного согласия владел...

A Security Collection for the Security Chapter

New Features in Java 27

Learn what's new in Java 27: which JEPS are final and which are still in preview. The post New Features in Java 27 first appeared on Baeldung.       

Выходит Java 27

🔥 Выходит Java 27!• Compact Object Headers включаются по умолчанию. Метаданные каждого объекта становятся компактнее, что может уменьшить потребление heap примерно на 20% и снизит...

Top 190+ Java Interview Questions and Answers [2026]

Master the top 190+ Java interview questions, covering fundamental to advanced topics designed to help both freshers and experienced professionals.

How to Correctly Implement ‘Sneaky Throws’ in Java

If you ask Java developers about the concept of ‘Sneaky Throws,’ I am almost sure there will be a couple of opinions that are quite differently expressed, but similar in their mean...

Java Scoped Values: A Practical Example

ScopedValue provides a way to share contextual data with methods without passing that data explicitly through every method parameter. A scoped value is bound only while a specific...

Java Digest #39: 91 CVE в Spring, Value Objects в Java и AI-native разработка

У Spring за один день вышел 91 CVE — больше, чем за весь прошлый год, — и нашел их в основном AI-сканер. Oracle впервые за двадцать лет выпустила патч безопасности вне квартального...

Checked Exceptions: The Language Design Debate Java Never Resolved

Why Java stands almost alone among mainstream languages in forcing you to declare or catch certain exceptions, the criticism that shaped C# and Kotlin, and whether the reasoning be...

Java Weekly, Issue 668

JDK 28 is shaping up nicely. And an interesting harness experiment. The post Java Weekly, Issue 668 first appeared on Baeldung.       

Java vs. PHP for Business Valuation Software: Security, Stability, and Why It Matters in 2026

As PHP vulnerabilities pile up, the technology stack behind your valuation software matters more than ever. Business valuation software handles some of the most sensitive data in p...