Interview 45 with Doug Broughton from Vendible https://www.vendible.org/ talking about a WooCommerce payment gateway that allows the use of crypto currencies. Using unique technologies and connection for maximum security of payment processing.
Vendible, an integrated payments platform bringing merchants and consumers together with blockchain technology. Vendible is building a solution for our new global economy by creating an all-encompassing commerce ecosystem, focused on social centric marketplaces, with personal and financial freedom for all, including the billions of unbanked people around the world.
There is a good section about secure payments and secured digital identification.
This is an interesting interview you will want to check out.
Sign up at https://merchant.vendible.org
Contact Doug at firstname.lastname@example.org for more details or questions.