• Secure Email

  • Exostar's Secure Email Service is an end-to-end solution which enables customers to rapidly deploy SecureEmail without infrastructure or technology investments in PKI. The service is supported by Exostar's member-only hosted LDAP proxy to provide certificate look-up for our members and a range of digital certificates.

    Exostar LDAP Proxy - Exostar LDAP Proxy is designed to automate the process of discovery of end user encryption certificates to support secure email. It is a members-only service.

    Federated Identity Service (FIS) - FIS is a PKI solution that enables life-cycle management of Exostar's digital Certificates. Exostar offers the following certificates for SecureEmail:

     

    Certificate Type

    Certificate Purpose

    1

    Basic Level of Assurance (BLOA) - Secure Email

    The user is issued three certificates that can be used for Authentication, Digital Signature & Encryption.

    2

    Medium Level of Assurance (MLOA) - Software

    These are Federal bridge cross-certified certificates compliant with CertiPath policies. The user is issued three certificates that can be used for Authentication, Digital Signature & Encryption.

    3

    Medium Level of Assurance (MLOA) - Hardware

    These are Federal bridge cross-certified certificates compliant with CertiPath policies. The user is issued three certificates that are downloaded on their FIPS 140-2 compliant hardware tokens. These certificates that can be used for Authentication, Digital Signature & Encryption.

    For additional information on FIS, click here.