Protectimus Limited creates reliable products for organizing multifactor authentication in companies of all sizes — from startups to large corporations. The Protectimus lineup includes plugins for quick integration with ADFS, Citrix NetScaler and XenApp, VMware, RoundCube, SSH, RADIUS, SAML and SSO, Windows Login, Microsoft RDP, Azure, and OWA. The two-factor authentication service is available in-cloud and on-premises. Among offered authentication methods are classic and programmable hardware OTP tokens, mobile app, email, SMS, and chatbots in messaging apps.