Some names to Remember !

• Herbert Street Technologies Ltd

• www.Quiknets.com

• www.GroupFactor.com

• www.Telecryption.com

Our Objective

• Secure Social networking

• =

• Networking for professionals/ corporates

• =

• Achieving the Internet’s potential, while avoiding loss of data.

Position determines Encryption

Components of Telecryption

• Local client

- encryption engine

- password DB (KeyBox)

- file transfer engine- Some offline

management also

• Browser (IE)

- manage from Internet- set exchange psws- backup KeyBox- Drag/drop files,

folders

Each user has a Master Password

- It encrypts his KeyBox

- The only password he must ever remember

- His Admin. might know it (OV version)

- Other passwords can be very complex

Enter Master, once per computing session

www.Telecryption.com

www.Telecryption.com

Setting passwords with Correspondents

• Options

- (Meet on the bus, etc)

- (Trusted Third Party exchange)

- Online Exchange procedure

Online Exchange Procedure (OXP)

• Bob and Alice- online concurrently

• Bob clicks, invites Alice to Start OXP

• Alice clicks, invites Bob to Start OXP

• Exchange password is created and entered into local KeyBoxes

• Optional test to check if attacker was present

OXP, background

• Shamir- Omura “Three Pass” protocol

- modified

- special procedure (partial psws)

- special test of new key against MITM

(MITM attack almost impossible.)

Applications

• Member-based networks…intranets/ extranets• Social Networks, MySpace• Web Mail (Yahoo, gMail !)• E-mail (Outlook)• Secure RSS• (Web 2.0)

• Visit : www.Telecryption.com