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<!DOCTYPE html> | ||
<html lang="en"> | ||
<head> | ||
<meta charset="UTF-8"> | ||
<meta content="width=device-width" name="viewport"> | ||
<title>Introduction of W3C Identity Strategy</title> | ||
<link rel="stylesheet" href="https://www.w3.org/Talks/Tools/Shower3-1/slides.css"> | ||
<script src="https://www.w3.org/Talks/Tools/Shower3-1/shower.js" type="text/javascript"></script> | ||
<style> | ||
.slide .icon-block {display: block; position: relative; padding: 0 0 0 4em; | ||
line-height: 1.5; min-height: 3em /* 2 lines */} | ||
.slide .icon-block > .icon {position: absolute; | ||
font-size: 1.8em; text-align: center; | ||
top: 0; left: 0; width: 1.5em; height: 1.5em; margin: 0; | ||
object-fit: cover} | ||
.slide li.icon-block {margin-left: 0; list-style: none} | ||
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.text-right { text-align: right; } | ||
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#members td, #members th { | ||
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figcaption { | ||
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</style> | ||
</head> | ||
<body class="shower"> | ||
<div class="progress"> | ||
<!-- Remove this element if you don't want a progress bar --> | ||
</div> | ||
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<section class="slide cover clear" id="start"> | ||
<h1>Introduction of W3C Identity Strategy</h1> | ||
<p>September 6, 2024</p> | ||
<address style="font-size:medium">Simone Onofri, simone@w3.org,<br> | ||
<span style="font-size: small;">Security Lead</span></address> | ||
</section> | ||
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<section class="slide side right"> | ||
<h1>World Wide Web Consortium</h1> | ||
<img class=side src='https://www.w3.org/2024/Talks/web-automotive/w3c.png' alt='W3C logo'> | ||
<ul style="font-size: 80%;"> | ||
<li>Founded in 1994 by Tim Berners-Lee and was Director until June 12, 2023</li> | ||
<li>Around 300 technical Web standards,<br>370 in progress</li> | ||
<li>Consensus-driven process, <br>Royalty-Free patent policy</li> | ||
<li>Over 400 members</li> | ||
</ul> | ||
</section> | ||
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<section class="slide" id="web"> | ||
<h1>W3C’s Vision for the World Wide Web</h1> | ||
<blockquote cite="https://www.w3.org/TR/w3c-vision/#vision-web"> | ||
<ul class="spaced"> | ||
<li> | ||
The Web is for <a href="https://www.w3.org/TR/ethical-web-principles/#allpeople">all humanity</a>. | ||
<li> | ||
The Web is designed for the <a href="https://www.w3.org/TR/ethical-web-principles/#noharm">good of its users</a>. | ||
<li> | ||
The Web must be <a href="https://www.w3.org/TR/ethical-web-principles/#privacy">safe for its users</a>. | ||
<li> | ||
There is <a href="https://www.w3.org/TR/ethical-web-principles/#oneweb">one interoperable world-wide Web</a>. | ||
</ul> | ||
</blockquote> | ||
</section> | ||
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<section class="slide" id="principles"> | ||
<h1>Driven by principles</h1> | ||
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<ul> | ||
<li><a href='https://www.w3.org/TR/ethical-web-principles/'>Ethical Web Principles</a></li> | ||
<li><a href='https://www.w3.org/TR/di-princ/'>Device Independence Principles</a></li> | ||
<li><a href="https://www.w3.org/TR/privacy-principles/">Privacy Principles</a></li> | ||
<li><a href="https://www.w3.org/TR/webmachinelearning-ethics/">Ethical Principles for Web Machine Learning</a></li> | ||
<li><a href="https://www.w3.org/TR/design-principles/">Web Platform Design Principles</a></li> | ||
</ul> | ||
<p>… and multiple set of guidelines</p> | ||
</section> | ||
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<section class="slide"> | ||
<h1>Digital Identity and the Web</h1> | ||
</section> | ||
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<section class="slide"> | ||
<h1>Decentralized Identifiers</h1> | ||
<p style="font-size: 80%;"> | ||
An identifier technology based on cryptography that empowers us to control our | ||
data and consent to its usage; often paired with Verifiable | ||
Credentials. These methods can rely on various technologies, including blockchains, the web, InterPlanetary File System (IPFS), and Domain Name System (DNS) [did-spec-registries]. 基于密码学的标识符技术,促使我们掌管我们的个人数据并授权同意其使用;通常与 VC 可验证凭据配对。这些方法可以依靠各种技术,包括区块链,Web,行星际文件系统(IPFS)和域名系统(DNS)[DID Spec-Spec-Registries]。<br> | ||
<a href="https://www.w3.org/TR/did-core/">Decentralized Identifiers (DIDs) v1.0</a>, W3C Standard, July 2022. | ||
</p> | ||
<div style="margin: auto; max-width:90%"> | ||
<img | ||
src="https://w3.org/2023/Talks/plh-jp-mic/did.svg" | ||
alt="An example of a decentralized identifier shown left to right the 'did' scheme, followed by a colon, followed by an 'example' DID Method identifier, followed by another colon, followed by a method specific identifier with the characters '123456789abcdefghi' is shown." /> | ||
</div> | ||
</section> | ||
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<!-- | ||
<section class="slide"> | ||
<h1>Verifiable Credentials (VCs)</h1> | ||
<p style="font-size: 80%;"> | ||
A privacy-preserving technology for issuing, storing, and presenting education | ||
degrees, government-issued ID cards, shipping container manifests, certified | ||
product information, and other machine-readable credentials.<br> | ||
<a href="https://www.w3.org/groups/wg/vc/publications/">Verifiable Credentials</a>, W3C Standard, March 2022. | ||
</p> | ||
<div style="margin: auto; max-width:40%"> | ||
<img src="https://www.w3.org/TR/vc-data-model/diagrams/credential.svg" alt="Verifiable Credentials: Credential Metadata, Claim(s), Proof(s)"> | ||
</div> | ||
</section> | ||
--> | ||
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<section class="slide"> | ||
<h1>Ongoing work on VCs</h1> | ||
|
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<ul style="font-size: 80%;"> | ||
<li>New revision of the VC Data Model VC</li> | ||
<li>BitString Status List: publishing status information such as suspension or revocation/li> | ||
<li>Data Integrity: ensuring the authenticity and integrity | ||
<ul> | ||
<li>BBS</li> | ||
<li>EdDSA</li> | ||
<li>ECDSA</li> | ||
<li><i><a href="https://github.com/w3c-ccg/di-quantum-safe">Quantum-Safe</a></i></li> | ||
</ul> | ||
</li> | ||
<li>JSON Object Signing and Encryption (JOSE) and CBOR Object Signing and Encryption (COSE)</li> | ||
</ul> | ||
<p>See also <a href="https://www.w3.org/TR/vc-overview/">Verifiable Credentials Overview</a>, July 2024</p> | ||
</section> | ||
|
||
<section class="slide"> | ||
<h1>We want to hear from you!</h1> | ||
<ul style="font-size: 80%;"> | ||
<li>What is the status of Digital Identity in China? | ||
<li>Government point of view? | ||
<li>Standards to implement? | ||
<li>Any Risks? | ||
<li>Specific Personas (fictional representation of a user, created to understand and anticipate the target audience's needs, behaviors, and goals) to consider in our model? | ||
<li>How can we help? | ||
</ul> | ||
</section> | ||
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<section class="slide"> | ||
<h1><span lang="cn">谢谢</span></h1> | ||
<p>See also:</p> | ||
<ul> | ||
<li><q>Identity & the Web</q><a href="https://www.w3.org/reports/identity-web-impact/">https://www.w3.org/reports/identity-web-impact/</a></li> | ||
<li><q>Threat Modeling for Digital Credentials</q><a href="https://github.com/w3c-cg/threat-modeling/blob/main/models/decentralized-identities.md/">https://github.com/w3c-cg/threat-modeling/blob/main/models/decentralized-identities.md</a></li> | ||
</ul> | ||
<div> | ||
<p> | ||
These slides:<br><a href="https://simoneonofri.github.io/inclusion-2024">https://simoneonofri.github.io/inclusion-2024</a> | ||
</p> | ||
<p>Email: simone@w3.org</p> | ||
<p>WeChat: @@wechat@@</p> | ||
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</div> | ||
</section> | ||
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</body> | ||
</html> |