Comodo officially retired Unite years ago. Because the central servers required to manage these virtual networks are no longer active, even a "valid" key often won't make the software functional.

Fully access and manage a remote PC from any location, useful for accessing home files from work or providing technical support.

Send documents to a local printer from any computer connected to your virtual network.

As the years passed, Comodo eventually discontinued Comodo Unite in favor of newer security suites. The 393 keys stopped working, and the software faded into the "abandonware" archives of the internet. Today, Comodo Unite remains a nostalgic memory for those who remember the thrill of bypassing NAT walls with a simple license key to bring their friends together. or perhaps more about the history of Comodo’s security software