Snarl - Snarl is a notification system for Windows.
Havoc Shield - Cybersecurity built for startups and small business in an affordable, all-in-one suite of tools. Put a cybersecurity program in place in under a week to protect your business from ransomware and cybersecurity attacks.
Growl for Windows - Growl for Windows is a Windows-compatible version of https://alternativeto.
Vanta - Automate compliance, simplify security.
Notify OSD - Canonicals on-screen-display notification agent, implementing the freedesktop.
Zeguro - Zeguro provides complete cybersecurity risk assessment, mitigation, and insurance, allowing you to easily manage your cyber risk.