Prove and Protect Your Online Identity
Https Card — Internet Identity Card Ltd is a UK-based company developing solutions for secure Internet identity. Founded in 2014, it focuses on enabling individuals to prove and protect their internet identity online. Its intellectual property rights have been registered with national offices including the INPI and the UK Intellectual Property Office. Original works of authorship have also been registered with the United States Copyright Office at the Library of Congress. The company has participated in international discussions on digital identity and cybersecurity, including public submissions to the United Nations Open-Ended Working Group (OEWG) and OECD public consultations.
A real IIC card is a single self-contained HTML file — the cryptography runs 100% offline in your browser. There is no backend, no API call, no remote dependency. The card works on a plane, in a faraday cage, on a USB stick.
Selected institutional participation
Registered trademark, copyright, and open defensive publications establishing prior art
Internet Identity Card ™
Specifications and guides
Email correspondence
In addition to file verification, you can verify the SHA-256 integrity of every HTML page on this site in real time — directly in your browser, using the W3C Web Crypto API. Nothing is uploaded.
The publications, documents and records on this website are provided for informational purposes only. They do not constitute legal recognition, certification, accreditation, or endorsement by any authority, and no warranty of any kind is given in relation to them. Internet Identity Card ™ is a private software-based identity and verification platform developed by Https Card — Internet Identity Card Ltd. References to standards, electronic signatures, eIDAS, or regulatory frameworks are informational only; conformance to a cryptographic standard in code is distinct from formal evaluation and does not constitute a FIPS 140 CMVP validation or an ANSSI qualification. Use of this website and of the software is governed by the Terms & Conditions.