One-Time Secret - One-Time Secret is a way to share sensitive information simple and secure.
TinyWall - Lightweight and non-intrusive firewall
Password.link - Securely send and receive secrets using a one-time link. The secret is encrypted and decrypted in the browser using an encryption key only known by the user. Has features like notifications, teams, API. Trusted by IT teams all around the world.
Windows Firewall Control - Windows Firewall Control is not the built in firewall system in the Windows operating systems.
Password Pusher - Go Ahead. Email Another Password.
Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.