Personal Authentication Enterprise

Cost effective solution to secure emails & documents and authenticate users

  • Comodo Personal Authentication Certificates (CPACs) are easy and affordable solutions used to secure business communications. These certificates allow you to encrypt and digitally sign email communications, offer two-factor authentication of users and employees, secure important company documents sent across the network, and will authenticate to ensure they have clearance to access online servers. CPACs are fully trusted by all major email clients and internet browsers and rolling them out to employees or customers is a breeze.

Product Summary

  • Validation Type S/O
  • Issuance S/O
  • Reissue S/O
  • Warranty S/O
  • Site Seal S/O
  • Server Licensing S/O

Product Specifications

  • Minimum encryption key length: RSA/DSA 2048 bit
  • Digital signatures identify you as the sender and prove that the message genuinely came from you and not an impersonator
  • Supports major business software including Microsoft® Office suite, Open Office Suite, VBA Macros, and more
  • Two-factor authentication of users who log-in to company servers and websites

Features & Benefits

  • Secure your email communications with strong 256-bit encryption & digital signatures
  • Fast and easy to roll out to employees and/or customers
  • Binds user and device identities with strong PKI authentication
  • Simple & fast validation process
  • Digital signatures bind users' identities to message content to add authenticity and security to emails
  • Compatible with Exchange servers and mail gateway appliances


When you purchase a Comodo SSL certificate, you're putting yourself in extremely good company. How good? Well, for example, 7 of the 10 top fortune 500 companies in the world are using Comodo branded certificates. If you want your business to be trusted on a level similar to the top companies on the planet, Comodo certificates are a great place to start. This brand is one of the most trusted in the world, as Comodo certificates are the most common SSL on the internet. Online customers are running into the Comodo trust seal on a very frequent basis, and they are quickly recognizing that websites protected by this brand are safe to do business with. As this brand offers a wide range of certificates under its umbrella, businesses of all shapes and sizes are sure to find a security solution that matches their exact needs.

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