SDC is announcing the SDC Private Email Server designed to defeat NSA XKeyscore and other similar operations!

SDC Private Email Server Functional Overview



The SDC Private Email client is an email client that utilizes NSA Suite B encryption algorithms and key exchange protocols, approved for TOP SECRET, for all its email traffic and message storage.


The SDC Private Email client also utilizes NSA Suite B encryption algorithms to encrypt all contact lists, key lists and account(s) information.


A SDC Private Email user establishes Key Relationships with each of his Contacts so that the same Session Key is never used for two Contacts even in a group mailing.


If a public email servers database is compromised the acquired messages of a SDC Private Email client can never be deciphered and read by undeserving eyes or computers.


The SDC Private Email client cannot be spammed or corrupted by spyware or virus attacks from untrusted sources as the SDC Private Email client only accepts messages originating from other Private Email clients. All others are silently discarded.




The SDC Private Messenger is a peer to peer instant messenger not requiring a third party hosting server to provide the chatting functionality or encryption services which also eliminates subscription fees. Chat sessions are private to the invitees only.


The SDC Private Messenger never accepts connection requests from 'strangers' nor does it ever announce its presence when connected to the Internet.


The SDC Private Messenger never logs or records encryption keys, message contents, contact lists or any other event.


The SDC Private Messenger also utilizes NSA Suite B encryption algorithms and key exchange protocols, approved for TOP SECRET, to secure message content and session keys.



Cryptographically strong encryption keys can be generated by both the SDC Private Email and Private Messenger, or users can provide their own.


Users can distribute encryption keys by the traditional physical hand off methods or electronically using the secure built in Diffie-Hellman Elliptic Curve key exchange protocol.


All message content is encrypted by 256 bit AES. There are no 'clear text' modes in both the SDC Private Email and Private Messenger.


Both the SDC Private Email and Private Messenger are so secure a hosting computer that is correctly configured can be lost or stolen without creating security risks with regards to the SDC product(s).


Available with a full feature 30 day no nag ware trial license (no 'registration' or 'sign up' needed) or a one time fee non expiring license.



All SDC products are designed, manufactured in Texas and sold via this website.


Currently supported platforms on PC and Laptop are Windows 7 SP1 and Windows 8.1 (9600)








Copyright © 2016 Stephen Charles Tassio
© various images remains with their owners


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