The Internal Revenue Service (IRS) is seeking information from vendors for the implementation of phishing-resistant multi-factor authentication (MFA) and personal identity verification (PIV) capabilities on IBM and Unisys mainframe platforms and associated applications. The contractor must be fluent in the InfoConnect brand or recommended equivalent software solutions. The project involves enhancement and enforcement work following the ongoing implementation of MFA and PIV capabilities. Key aspects of the project include: • Phishing-resistant MFA and PIV capabilities on mainframe platforms • InfoConnect brand or equivalent software solutions • Enhancement and enforcement work • IBM and Unisys mainframe platforms • Associated applications and assets • Custom integration solutions • Security controls and compliance with federal regulations