OWASP® ESAPI (The OWASP Enterprise Security API) is a free, open source, web application security control library that makes it easier for programmers to write lower-risk applications. The ESAPI for ...

The MicroProfile Working Group, the open forum that optimizes Enterprise Java for a microservice architecture, just released their latest iteration, MicroProfile 7.1.

In a microservice world you need to provide a communication layer between your services. Doesnt matter you go with sync (HTTP) or async (PubSub) way, you need to maintain a contract between two sides.