The Extensible Messaging and Presence Protocol (XMPP) is a near realtime instant messaging protocol, and is used in instant messaging like Jabber. XMPP is extremely flexible and extensible protocol.

I work at a small start-up and we're pretty much a Microsoft shop, but using Office Communicator is pricey, so I'm considering asking the IT guy to implement a Jabber/XMPP server. (he's game for it.) ...

The ever-expanding world of chat clients and servers makes selecting a solution an exercise worthy of a trade study. In our search for the right instant messaging solution, we tried many that were too ...

Instant messaging is typically regarded as a social tool, but it also plays an increasingly important role in the workplace as a medium for professional communication. One of the most important ...

Hackers are actively exploiting a high-severity vulnerability in Openfire messaging servers to encrypt servers with ransomware and deploy cryptominers. Openfire is a widely used Java-based open-source ...

Thousands of Openfire servers remain vulnerable to CVE-2023-32315, an actively exploited and path traversal vulnerability that allows an unauthenticated user to create new admin accounts. Openfire is ...