Log4j comes with several appenders that do things like console and file output and send logging messages using email or JMS (Java Message Service). Log4j also includes a socket-based appender ...

Learn logging in Spring Boot When developers employ proper logging practices, the ability to debug and fix applications under development -- or monitor and troubleshoot them at runtime -- is greatly ...

It happens that Log4j, a popular open source logging package for Java, is a good example of a modular design based on orthogonality.

Vulnerability disclosures often come in bunches, and unvetted patch updates can create their own problems. Here's how to assess and prioritize both.