HashMap is one of the most frequently used collection types in Java, it stores key-value pairs. Ideally it expects to use hash table which expects the data access time complexity to be O(1), however, due to hash conflicts, in reality, it uses linked list ... (more…)

We all know that blissful feeling at the start of a greenfield project. Every decision has been left up to you, and the possibilities seem endless. As you think about how to get started, one question you will probably ask yourself is which programming lan... (more…)

Protect java app by encrypting classes, run with Custom JRE, Anti-Decompilation and Anti-Attach. For more information: https://protector4j.com... (more…)

As with many programming languages such as C, C++ and C# (known commonly as the C family), it is possible to “overload methods” (sometimes called functions if not used in classes, such as C) in order to take a different amount of parameters so that they c... (more…)

The purpose of this article is to explain to you, what are RMI interfaces you might encounter during penetration testing of infrastructure… (more…)