ESET Secure Authentication (ESA) provides ultra-strong authentication to protect your network access and assets. It allows your mobile workforce to safely connect to the company network. It is a mobile-based solution that uses two-factor (2FA) one-time-password (OTP) authentication system for accessing the company's VPN and OWA (Outlook Web App). Read more about ESET Secure Authentication: www.eset.com/business/products/secure-authentication