In relation to office communication, no longer can we afford to be casual about the exchange of sensitive information. Be it clients' data, internal strategies or the everyday chatter of the office. The current wave of cloud-based tools such as Slack, Microsoft Teams and email, rely on external servers that leave our communications and data exposed to online threats. Well-known hacking methods, such as phishing attacks, weak encryption and man-in-the-middle assaults, preys on vulnerabili...