pfSense is an open source firewall/router computer software distribution based on FreeBSD.

Dameware remote support, remote control, and remote IT administration tools.

Authy helps you set up and manage two-factor authentication (2FA) on websites.

FreeOTP is an Opensource OTP (One Time Password) tool that supports HOTP and TOTP.

OpenID is an open standard and decentralized authentication protocol.

Firebase is a mobile and web application development platform. Firebase is made up of complementary features that developers can mix-and-match to fit their ne…

Google Authenticator is a free OTP (One Time Password) app to generate and use TOTP (Time-based One Time Password) tokens.