Abstract: According to the present subject matter, a cast request is received at a rendering system from a user device over a home network. The cast request is request for casting data from a cast device communicatively coupled to a first network and a third network, onto a display device communicatively coupled to the home network. Thereafter, the rendering system transmits the cast request to a casting system over a second network. In response transmitting the rendering system receives, from the casting system to the requested data. The data is provided to the casting system by the cast device and the data is obtained by the cast device over the first network. The available cast system is automatically discovered by the user device and no configuration or specific software is needed on the user device.

Abstract: According to the present subject matter, a cast request is received at a rendering system from a user device over a home network. The cast request is request for casting data from a cast device communicatively coupled to a first network and a third network, onto a display device communicatively coupled to the home network. Thereafter, the rendering system transmits the cast request to a casting system over a second network. In response transmitting the rendering system receives, from the casting system to the requested data. The data is provided to the casting system by the cast device and the data is obtained by the cast device over the first network. The available cast system is automatically discovered by the user device and no configuration or specific software is needed on the user device.

Abstract: A secure interconnection system between two public networks comprises at least one first router, a first firewall, a second router, a second firewall and a blade server, and a first virtual local area network containing the data streams exchanged between a first communications facility and a second communications facility, a second virtual local area network containing the management and maintenance streams of said system which are exchanged between a supervision center and the blade server and a third virtual local area network containing the authentication streams for said first communications facility which are exchanged between the said second firewall and said blade server, said virtual local area networks being designed so as to exhibit an empty intersection.

Abstract: A secure interconnection system between two public networks comprises at least one first router, a first firewall, a second router, a second firewall and a blade server, and a first virtual local area network containing the data streams exchanged between a first communications facility and a second communications facility, a second virtual local area network containing the management and maintenance streams of said system which are exchanged between a supervision centre and the blade server and a third virtual local area network containing the authentication streams for said first communications facility which are exchanged between the said second firewall and said blade server, said virtual local area networks being designed so as to exhibit an empty intersection.