Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.
AWS IoT Device Defender - Manage the security of your fleet. With AWS IoT Device Defender, you can audit and monitor device configurations. Get started today.
Roundcube - Web-based IMAP email client
Azure Sphere - Help protect your connected IoT devices, such as MCUs and crossover modules, development kits, and guardian devices, with Azure Sphere.
Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.
Symantec Critical System Protection - Symantec Critical System Protection is a flexible and compact behavioral security engine built with application whitelisting infused with anti-exploits for managed or standalone IoT devices.