I work with a small office, want to have a LAN set up to be connected to a Windows Server 2019 running accounting software. This Windows Server should be collocated at a different location.
At the same time, some of the office people want to connect to ERP & other Web-based applications running on Linux servers collocated in a Data centre.
I would request if someone can help me to guide how to set up an environment so that office/field staff can access Windows and Linux server applications remotely using a VPN connection.
Our office does not want web-based applications to be open to the public as a website. It should have access to only office users and should be able to access via VPN