I'm a tech entrepreneur and an inventor. I have a passion for payments technologies and applied cryptography, and of course mixing the two.

I'm involved with CloudWalk Inc., a cloud-based payment platform for point of sales devices.

https://cloudwalk.io/

I have designed a secure and easy-to-setup key exchange protocol that is based on identities:

http://www.google.com/patents/WO2013116928A1?cl=en

I have also co-invented a graphical password mechanism to stop shoulder surfing attacks:

http://www.google.com/patents/US20080235788

I collect my entrepreneurial thoughts and findings at:

http://shortrules.com/