Proofpoint Encryption Desktop

Proofpoint Encryption Desktop is a commendable addition to the Security category, focusing specifically on email encryption. Developed by INT, the application's latest version, 1.0.1, continues to build on its predecessor, version 1.0, by enhancing functionality and user interface improvements. This Antivirus-subcategorized program is compatible with an extensive range of Windows operating systems, including Windows XP, 7, 8, 10, and the latest 11 variant.

As an email encryption plug-in for Microsoft Outlook, Proofpoint Encryption Desktop excels in providing a seamless and secure email experience. Users are required to provide their mailbox username and password during the download and installation process. Once installed, the plug-in integrates smoothly into the Outlook interface, displaying a "Send Securely" button. This button is pivotal to the program's functionality, allowing users to send secure messages with ease. By clicking the "Send Securely" button, a header is added to the email, which activates a Proofpoint Protection Server rule to encrypt the message, ensuring that sensitive information remains confidential.

Pros:

1. User-friendly integration with Microsoft Outlook, displaying a straightforward "Send Securely" option.
2. Supports encryption across multiple Windows OS versions, providing broad compatibility.
3. Ensures message confidentiality using Proofpoint Protection Server's robust encryption rules.

You may want to check out more software, such as Encrypt Files, SecureIT Encryption Software or Central Desktop for Outlook, which might be related to Proofpoint Encryption Desktop.