A new concept in security

Tento is a UK-based IP laboratory specialising in authentication and protection of digital assets.

We invent, research, develop, test and license new technologies in the field.

Tento means I try, I test, I prove - which neatly sums up what we do.

Our products can improve the security of many transactions, including website logins, home deliveries and legal contracts.

They can also help the authors of software, video, music and other digital assets to protect their works from pirates, hackers and other enemies of true creativity.

Based on an idea which first surfaced in 2005, our first invention is codenamed Prove-IT. This uses obscured images to authenticate a wide range of transactions - both online and offline.

There is nothing else like it in the marketplace - which is why we have applied for worldwide patents on the technology.

Click here to read about four applications of Prove-IT technology:-

password-less online logins
auditable alternative to signatures
document encryption
physical access control


We need clients, partners and investors to help us take this exciting technology to the next stage.

If you are interested in working with Tento, please contact us in confidence.