Now that we all have to work from home during the corona crisis, the use of programs such as Zoom and Microsoft Teams is increasing rapidly. However, these are not always the most stable, fast or safe methods of meeting. Jitsi, an open source project, can improve your calls on all those points.
Whether you call your grandmother because you are no longer allowed to visit her or meet online because the office is closed, everyone is looking for a reliable and safe method to show their face. Whatsapp, Skype and FaceTime are the most commonly used methods for calling family and friends. These applications are often already on the computer, telephone or tablet and are therefore obvious to use. Unfortunately, the sound and video quality is often so disappointing that your hearing-impaired parents no longer understand it. Companies are currently making massive use of Zoom and Microsoft Teams, but if you value privacy and security, those don't seem like good options anymore. Zoom, in particular, has come under regular fire lately for the problems surrounding the security of video calls.
Fortunately, there are plenty of alternatives that not only offer better quality, but can also better guarantee your privacy. An example of such an alternative is Jitsi. The software is free and open source, meaning anyone can check the program's code for errors and backdoors.
Unlike most other alternatives, Jitsi does not first bundle the video and audio signals before the server forwards it to the other participants. Instead, all signals are sent directly to all participants, with a faster and more stable result. In addition, this also has an advantage if you host Jitsi yourself (more on that later), because it relieves the servers, making it easier to use the program on a large scale within a company.
It doesn't matter which computer or phone you use for your meetings or conversations, because Jitsi supports almost everything. There is a web version of Jitsi Meet that you can use in your browser, but there are also applications available for Windows, OSX, iOS, Android and even Ubuntu or Debian. Whatever platform you want to use the software on, you never need an account to start or attend a call. For the easiest use, go to meet.jit.si, come up with a name for the meeting and press 'GO'. To then add people, you only have to share the link and to better secure the connection, it is wise to create a password. If you use Slack or Google Calendar, it is possible to link them to Jitsi for a handy integration.
Jitsi is provided with encryption by default, but it is not an end-to-end encryption. This means that Jitsi (or the owner of the server you are using) can in theory watch your conversations. Of course Jitsi promises not to do that, but it is wise not to rely on it blindly. In addition, the Jitsi servers offer limited bandwidth, so meetings with video between ten or more people can lead to signal delays.
Still, Jitsi is a very interesting piece of software for companies. The software is open source, so anyone can easily start their own server and modify the service if necessary. This means that a company can host Jitsi conversations itself and there is no longer any risk that an external party is listening in. In addition, it gives the possibility to adjust the software and, for example, add end-to-end encryption. This requires technical knowledge, but can certainly be worthwhile for companies that work with sensitive data.
In addition to (video) calling, Jitsi offers extra functionality that many other services do not yet offer. Think, for example, of sharing your screen to give a presentation or show a document, for example. In addition, you can see extensive statistics of all participants about, among other things, their speaking time and the quality of the connection.
More professional functionality is also available, such as streaming and/or saving the meeting on Youtube Live. If it concerns privacy-sensitive information, a company can use Jibri. This is a separate service for Jitsi Meet and makes it possible for companies to save the meeting locally so that they do not have to use Youtube.