In the 1990s, fax machines were an essential part of the office. Faxes will continue to be used in the cloud.

Traditional PBX systems have been the backbone of communication efficiency, primarily for large enterprises. However, the high implementation costs have made them an unrealistic option for small and medium-sized businesses (SMBs) that cannot afford large budgets.

The concept behind Protonmail is excellent. We have used the service several years now and have concluded Protonmail is more of a concept than an actual privacy practice. It is both about the technical side as well as the operational practices of the company. Here are six things that we have discovered.