Kronolab VPN Client creates an encrypted connection between your devices and your server. You can build small personal servers that you can use as your own personal cloud. Each server has a built-in cloud file service which is your own cloud storage, and an e-mail server that gives you private mail. All your data can be stored on an encrypted hard drive if you decide to buy a server that supports storage encryption.
You can access your server through secured private connection (VPN) to prevent unauthorized access. The connection is encrypted using your own private key. The built-in mail service also has its own TLS encryption to make your mail communication secure. The servers can be used by multiple users.