ESET Secure Authentication has been released and is available for a free business trial or to purchase. ESET Secure Authentication is currently available only in North America and will be released in other regions soon. To check availability in your region, contact your local reseller, distributor or ESET office. ESET Secure Authentication (ESA) is a mobile-based solution that uses two-factor, one-time password (2FA OTP) authentication for accessing a company’s Virtual Private Network (VPN) and Outlook Web App. For more information about product features, benefits. technical specifications and requirements, visit the ESET Secure Authentication product page. For frequently asked questions (FAQs) and links to ESET Knowledgebase articles for installing and configuring ESA, visit the ESET Secure Authentication FAQ.