Elbit Systems US

Welcome to Elbit Systems US self-help page! Please review the Resources and Application section below for additional on-screen content, guides, and FAQs.


Exostar Services

Managed Access Gateway
Elbit Systems uses MAG to securely connect Exostar’s Managed Microsoft 365 and Supplier Management applications via Exostar.
Exostar’s Managed Microsoft 365
Secure access and protection of Controlled Unclassified Information (CUI), which is exchanged between companies, is key to ensuring the Defense Industrial Base (DIB) continues to provide innovative solutions critical to maintaining our edge in National Security. Exostar’s Managed Microsoft 365 solution for CMMC is geared to help organizations protect CUI and maintain DoD compliance without an outlay of huge cost.
Supplier Management
Supplier Management (SM) focuses on providing the ability to manage vetting and certification of prospective and existing Suppliers. It contains built-in data collection processes and workflows, automated features, and services that allow users to continuously review and make future decisions on supplier relationships.

Elbit Systems Accepted Credentials

To access certain applications, you must receive an invitation from Elbit Systems, and they may require two-factor authentication (2FA) credentials, in conjunction with your MAG User ID/Email Address and Password. You can contact Elbit Systems directly to verify which credential is needed for the specific application you are accessing. Below is a list of accepted credentials by Elbit Systems:

ApplicationAccepted Credentials
Exostar Managed Microsoft 365
Supplier Management
Main Credential:
– Phone OTP without Proofing


Other Accepted Credentials:
– Phone OTP with Proofing
– Hardware OTP Token with or without Proofing
– Exostar Mobile ID with or without Proofing
– FIS MLOA Software or Hardware Certificates

Elbit Systems Resources & Applications

Updated on November 19, 2025
Was this article helpful?

Related Articles