You can bring a tiny box to any office in the world, connect it to the local network and start using as your own entry point. Hide it well and enjoy the fully encrypted reverse tunnel to a server of your choice. Here are my notes (in Polish) about installing OpenVPN on a mini router TP-Link MR3020.
Name Last modified Size Description
Parent Directory -
OpenVPN on mini router TP MR3020.pdf 14-May-2018 14:33 299K
Apache Server at www.cs.put.poznan.pl Port 80