Your ejabberd XMPP server is a powerful piece of software. But configuring everything requires several steps. Your best place to start is this hands-on ejabberd installation tutorial and this ejabberd STUN/TURN tutorial. If you have specific questions, first be sure to consult the official ejabberd documentation. Testing your ejabberd configuration can be a tricky task. […]
Last time, I described how to set up ejabberd real time IM server and migrate your office to XMPP chat. In this tutorial I will explain how to configure ejabberd video & voice calling. I assume the ejabberd 20.03 configuration from that previous tutorial as a start. It turns out, if you try ejabberd video […]
During a pandemic, businesses around the world face the same fundamental problem: how to quickly move office staff to work remotely from home? You need an instant messaging (IM) platform like the ejabberd real time IM server. Of course, you can choose other cloud services, but they come with a common set of problems: Your […]
In case you were wondering, all ProcessOne services and operations are continuing as usual throughout COVID-19 outbreak. For more than a decade ProcessOne has been providing realtime messaging & communication services while its team was working 100% remotely, from various global locations. We continue to do so today without interruptions. Realtime messaging is critical at […]
We just released a new GitHub Action called xmpp-notifier! It allows sending notifications to XMPP, and uses our go-xmpp library under the hood. Let’s go through an example showing how to use it. Small example Say we want to get notifications when tests fail on a pull-request for our Go project. In the /.github/workflows/ directory […]
OTR, or Off-the-Record Messaging is a protocol used in encryption of Instant Messaging (IM) conversations. OTR uses a combination of AES symmetric-key algorithm with 128 bits key length, the Diffie–Hellman key exchange with 1536 bits group size, and the SHA-1 hash function. In addition to authentication and encryption, OTR provides forward secrecy and malleable encryption. […]
In this video, Mickaël Rémond explains the features, options and API that can be used to protect ejabberd servers from spam and various other types of attacks.
In recent years security and privacy become central focus of users and system administrators. Here is brief guide on securing ejabberd connections and keep them private.
When it comes to building an XMPP client on iOS, one will immediately struggle with the lack of documentation and a complex setup involving tweaking files and laborious try’n fail attempts. Suffer no more ! Enter the world of cocoapod: you are just 2 words away of your next XMPP chat client. See more and […]
As a default, ejabberd is secured and resistant to logjam attacks. However, ejabberd 15.06 adds improvements that makes ejabberd even more resistant to future attacks. We hope you will find valuable information there, even from a general XMPP security standpoint.
I had a quick chat of Fernando Ripoll (left) and Alex Knol (middle) from Cobrowser.net at Sea Beyond conference. Cobrowser is a proactive web based chat solution build using ejabberd.
From ICQ launch in 1996 to Whatsapp acquisition by Facebook in 2014, instant messaging has come a long way. Realtime messaging is now ubiquitous. There is tens of messaging clients on mobile app stores for iOS and Android. And this does not even count the products that have added messaging as a convenience feature for […]
I am very pleased to announce date and venue for our third iteration of our tech event on mobile and realtime. Sea Beyond event will happen on the 4th of december 2014. This year focus is “Real-time Technologies for Push and Chat on Mobile”. As during previous edition, we have split the schedule in two […]
We are pleased to announce a new stable release of ejabberd, ejabberd Community 13.10. It has some changes, several improvements and many bugfixes over the previous (not officially announced) 13.06. It is also the first official stable release of ejabberd Community after ejabberd 2.1.13. You are now pleased to use ejabberd community as reference for […]
ejabberd’s PubSub implementation covers most of XEP-0060 specification. This involve some complexity server side, sometimes at cost of performances. So PubSub’s optimizations was one of the main concern on the ejabberd 3 roadmap. We’re finally pleased to show some good results on this side. This shows ejabberd processor usage while running a Tsung benchmark scenario, […]