• Exostar Phone-Based OTP


    The table below will walk you through the step-by-step process for acquiring a Phone-Based OTP Subscription. Click the links or images in the table for detailed steps for each action.  Review the information on each page carefully. 

    Before you Begin
    Step 1
    Purchase Credential
    Step 2
    Identity Verification
    Step 3
    Registering a Phone
    Logging In

    About Phone-Based OTP

    • What is it?
      • A method of enhanced authentication used to verify the identity of suppliers and address cyber security risks associated with the Aerospace and Defense supply chain.
    • Why are we using it?
      • Due to the  increase in frequency and sophistication of cyber attacks against the aerospace and defense industry.
    • When is it happening?
      •  You will receive notification from Exostar and other companies you do business with when you are requested to acquire a credential.
    • How much does it cost?
      • The annual cost for the phone - based OTP service will be $34 for US users and $71 for international users
    • How do I get started?
      • See the table and links at the top of this page for Step-By-Step how-to guides.
    • Where do I find more information?  
    • What if I've already purchased a different credential from Exostar?