recommendations/index.md: add Derecho de la Red entry

Change-Id: I2852c28282d33b10da168a06a240f95a2cf0f4b0

recommendations/index.md

@@ -258,6 +258,9 @@ Please post any missing or broken links on the [Jami Forum](https://forum.jami.n
 ![«Image: Ardilu.com»](images/ardilu-com.png "Ardilu.com")
 * <https://www.ardilu.com/productos/jami-chat-videollamadas-p2p>
 
+![«Image: Derecho de la Red»](images/derecho-de-la-red.png "Derecho de la Red")
+* <https://derechodelared.com/2022/04/08/jami-plataforma-comunicacion-privada/>
+
 ## fr-BE Français (Belgique)
 
 ![«Image: Blabla Linux»](images/blablalinux-be.png "Blabla Linux")