Certified Mail Secure Messaging Enterprise Encrypted Messaging Hosted

Certified. Mail Secure Messaging “Enterprise Encrypted Messaging… Hosted or In House Flexibility” Confidential – for authorized and internal distribution only Copyright Certified. Mail, Inc. 1996 -2006

Certified. Mail Overview • Develops and markets encrypted email and file transfer solutions • Solutions available as a Hosted Service and also as an In-House Software • Hosted Service provides secure email to 750 corporations and 300, 000 users • In-House Software run by 100 enterprises • Solutions are written in Microsoft. Net • Key Email Patents Issued and Pending • Multilingual interface for global customers • Microsoft Gold Certified Partner http: //Certified. Mail. com

Certified. Mail Architecture CM Server (Secure email) CM Policy Manager (content filter) Secure email Internet SQL, SMTP, Web (Optional high availability) Secure email (SMTP email notice, secure two-way messaging via SSL) Non-secure email Exchange Server DMZ firewall Customer’s email client Outlook client http: //Certified. Mail. com

Two-Way Encrypted Email – Hosted Service (Content Filter) 3 Existing email service + content filter 6 2 Delivery to their (managed) email server via TLS Employee securely views reply in email desktop or web mail client Clicks Send button with a sensitive email 7 1 Employee via Email Client http: //Certified. Mail. com Certified. Mail Service Policy-filtered TLS Email for secure delivery sent to CM Service CMS decrypts reply and sends it to server via TLS for internal delivery Access CMS portal to view secure message and create a secure reply 5 St an da rd Clicks on URL in Email Waiting Notice Em 4 ail Internet recipient running any email client and OS

Two-Way Encrypted Email – Hosted Solution (Client Add-in) 3 Existing email service Certified. Mail Service TLS Email for secure delivery sent to CM Hosted 6 2 Delivery to their (managed) email server Clicks Send Certified button to send secure email Employee securely views reply in email desktop or web mail client 7 1 Employee via Email Client http: //Certified. Mail. com CMS decrypts reply and sends it to server via TLS for internal delivery Access CMS portal to view secure message and create a secure reply 5 St an da rd Clicks on URL in Email Waiting Notice Em 4 ail Internet recipient running any email client and OS

Two-Way Encrypted Email – In-House Software (Content Filter) 3 Exchange / Email Server 6 2 Delivery to email server Employee securely views reply in email desktop or web mail client Clicks Send button with sensitive email 7 1 Employee via Email Client http: //Certified. Mail. com Certified. Mail System Policy-filtered email for secure delivery sent to CMS decrypts reply and sends it to server for internal delivery Access CMS portal to view secure message and create a secure reply 5 St an da rd Clicks on URL in Email Waiting Notice Em 4 ail Internet recipient running any email client and OS

Two-Way Encrypted Email – In-House Software (Client Add-in) 3 Exchange / Email Server Email for secure delivery sent to CMS 6 2 Delivery to email server Clicks Send Certified button to send secure email Employee securely views reply in email desktop or web mail client 7 1 Employee via Email Client http: //Certified. Mail. com Certified. Mail System CMS decrypts reply and sends it to server for internal delivery Access CMS portal to view secure message and create a secure reply 5 St an da rd Clicks on URL in Email Waiting Notice Em 4 ail Internet recipient running any email client and OS

Certified. Mail, Inc. 35 Airport Road, Suite 120 Morristown, NJ 07960 973 455 1245 www. Certified. Mail. com Confidential – for authorized and internal distribution only Copyright Certified. Mail, Inc. 1996 -2006