Barracuda Email Encryption Overview
Barracuda offer email encryption for no additional charge as part of its Essentials for Email Security product.. The product works through a secure web portal, allowing emails to be easily encrypted and opened with ease by the intended recipient, while remaining secure. It requires the Barracuda Outlook plug-in to be downloaded. This operates through the cloud based Barracuda Message Centre, which also stores the keys needed to access encrypted emails. The service also includes controllable policies which can set the type of emails which need to be encrypted.