Over the years we've experimented with ideas that leverage what can be thought of as civic trust infrastructure to address trust related problems on the Internet. Previously we created a browser extension and proxy service that allowed users to use access to their IRS Get Transcript ONLINE access as a way to procure trustworthy cryptographic ID certificates. Essentially treating access to the Get Transcript ONLINE service as automatic ID verification and using that to issue (via a web proxy) ID certificates. We also developed the trust relay protocol , a similar approach that leverages existing sources of trust as a means to address internet trust challenges. These experiments ultimately lead to the development of the Certisfy app and service. We have launched another significant experimental approach, leveraging .gov email addresses as a mechanism for bootstrapping a cryptographic trust chain . Think of this as a sort of web of trust implementa...
Just as we are plagued by data breaches because of our reliance on secrecy as our model of trust assertion instead of just-in-time information verification, we are similarly plagued by scams related to our inability to verify unknown contacts. Calls, text messages, emails, etc from unknown sources are now a major source of scams, cyber extortion and such. As was demonstrated here , Certisfy stickers backed by cryptographic certificate signatures can address this type of trust problem too. If for instance your doctor's office or other place of business that you have a legitimate business relationship with calls you, they can simply begin the message with a sticker code such as below. You can put that sticker code in the Certisfy app and verify the identity and related information, including for the contact source identifier (phone number, email address...etc). If a message doesn't start with a verifiable sticker code, you drop it immediately, this effectively kills all such ...