Compare Cisco Secure Email Encryption Service vs. Proton Mail

Even with the increasing popularity of text messaging, instant messaging, and social media, email remains the leading tool for business collaboration. However, the inherent vulnerabilities of email can put sensitive information at risk from cyber threats. The Cisco Secure Email Encryption Service, which was previously known as Cisco Registered Envelope Service, offers robust security and effective controls for conventional email communication. This service seamlessly integrates with most widely used email platforms and fits comfortably into users' daily email workflows. The encryption process can be activated either through specific policies or through data loss prevention mechanisms. Once initiated, Cisco Secure Email generates an encryption key, which is then used to secure the message within an HTML envelope before it is sent to the intended recipient. If Envelope Storage is activated, both the key and the message are temporarily held within the Secure Email Encryption Service. Recipients can easily access their messages by clicking a link, which allows them to open the email on any device they choose. Ultimately, the Secure Email Encryption Service is built on advanced technology that employs some of the most effective email encryption algorithms available, ensuring a high level of data protection. This commitment to security not only helps safeguard sensitive information but also builds trust in email communications.

Proton Mail was founded in Switzerland, and all of our servers are located there. All user data is protected under strict Swiss privacy laws. All emails are encrypted automatically using end-to-end encryption. This means that even we cannot read or decrypt your emails. Your encrypted emails cannot therefore be shared with any third parties. To create your secure email account, you don't need to provide any personal information. We do not store IP logs that can be linked to your anonymous account. Your privacy is paramount. Email privacy should be accessible to everyone, according to us. Our code is open-source and basic Proton Mail accounts come free. Support the project by donating to it or upgrading to a paid account. Proton Mail is compatible with all devices without the need for software installation. Proton Mail Business allows you to keep your business email address. You can send and receive encrypted email both within and outside your organization.