139 lines
7.6 KiB
HTML
139 lines
7.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en" prefix="og: https://ogp.me/ns#">
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<head>
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<meta charset="utf-8"/>
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<title>GrapheneOS: the private and secure mobile OS</title>
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<meta name="description" content="GrapheneOS is a security and privacy focused mobile OS with Android app compatibility."/>
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<meta name="theme-color" content="#212121"/>
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<meta name="color-scheme" content="dark light"/>
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<meta name="msapplication-TileColor" content="#ffffff"/>
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<meta name="viewport" content="width=device-width, initial-scale=1"/>
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<meta name="twitter:site" content="@GrapheneOS"/>
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<meta name="twitter:creator" content="@GrapheneOS"/>
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<meta property="og:title" content="GrapheneOS: the private and secure mobile OS"/>
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<meta property="og:description" content="GrapheneOS is a security and privacy focused mobile OS with Android app compatibility."/>
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<meta property="og:type" content="website"/>
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<meta property="og:image" content="https://grapheneos.org/opengraph.png"/>
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<meta property="og:image:width" content="512"/>
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<meta property="og:image:height" content="512"/>
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<meta property="og:image:alt" content="GrapheneOS logo"/>
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<meta property="og:site_name" content="GrapheneOS"/>
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<meta property="og:url" content="https://grapheneos.org/"/>
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<link rel="canonical" href="https://grapheneos.org/"/>
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<link rel="icon" href="/favicon.ico"/>
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<link rel="icon" sizes="any" type="image/svg+xml" href="/favicon.svg"/>
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<link rel="mask-icon" href="/mask-icon.svg" color="#1a1a1a"/>
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<link rel="apple-touch-icon" href="/apple-touch-icon.png"/>
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<link rel="stylesheet" href="/main.css"/>
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<link rel="manifest" href="/manifest.webmanifest"/>
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<link rel="license" href="/LICENSE.txt"/>
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<script type="module" src="/js/redirect.js"></script>
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</head>
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<body>
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<header>
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<nav id="site-menu">
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<ul>
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<li aria-current="page"><a href="/"><img src="/mask-icon.svg" alt=""/>GrapheneOS</a></li>
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<li><a href="/features">Features</a></li>
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<li><a href="/install/">Install</a></li>
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<li><a href="/build">Build</a></li>
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<li><a href="/usage">Usage</a></li>
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<li><a href="/faq">FAQ</a></li>
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<li><a href="/releases">Releases</a></li>
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<li><a href="/source">Source</a></li>
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<li><a href="/history/">History</a></li>
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<li><a href="/articles/">Articles</a></li>
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<li><a href="/donate">Donate</a></li>
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<li><a href="/contact">Contact</a></li>
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</ul>
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</nav>
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</header>
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<main id="grapheneos">
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<h1><a href="#grapheneos">GrapheneOS</a></h1>
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<p>GrapheneOS is a privacy and security focused mobile OS with Android app
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compatibility developed as a non-profit <a href="/source">open source</a> project.
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It's focused on the research and development of privacy and security technology
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including substantial improvements to sandboxing, exploit mitigations and the
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permission model.</p>
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<p>GrapheneOS improves the privacy and security of the OS from the bottom up. It
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deploys technologies to mitigate whole classes of vulnerabilities and make exploiting
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the most common sources of vulnerabilities substantially more difficult. It improves
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the security of both the OS and the apps running on it. The app sandbox and other
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security boundaries are fortified. GrapheneOS tries to avoid impacting the user
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experience with the privacy and security features. Ideally, the features can be
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designed so that they're always enabled with no impact on the user experience and no
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additional complexity like configuration options. It's not always feasible, and
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GrapheneOS does add various toggles for features like the Network permission, Sensors
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permission, restrictions when the device is locked (USB peripherals, camera, quick
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tiles), etc. along with more complex user-facing privacy and security features with
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their own UX.</p>
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<p>The <a href="/features">features page</a> provides an overview of the substantial
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privacy and security improvements added by GrapheneOS to the Android Open Source
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Project.</p>
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<p>Official releases are available on the <a href="/releases">releases page</a> and
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installation instructions are on the <a href="/install/">install page</a>.</p>
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<p>GrapheneOS also develops various apps and services with a focus on privacy and
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security. Vanadium is a hardened variant of the Chromium browser and WebView
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specifically built for GrapheneOS. GrapheneOS also includes our minimal
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security-focused PDF Viewer, our hardware-based Auditor app / attestation service
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providing local and remote verification of devices, and the externally developed
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Seedvault encrypted backup which was initially developed for inclusion in
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GrapheneOS.</p>
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<section id="never-google-services">
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<h2><a href="#never-google-services">No Google apps or services</a></h2>
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<p>GrapheneOS will never include either Google Play services or another
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implementation of Google services like microG. It's still possible to install
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Play services as a set of fully sandboxed apps without special privileges via our
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<a href="/usage#sandboxed-play-services">sandboxed Play services compatibility
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layer</a>. See <a href="/faq#google-services">the FAQ section</a> for more details
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on our plans for filling in the gaps from not shipping Play services and Google
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apps.</p>
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</section>
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<section id="history">
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<h2><a href="#history">History</a></h2>
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<p>GrapheneOS was founded as an open source project in late 2014. It was formerly
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known as CopperheadOS. For more details, see the <a href="/history/">history
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page</a>.</p>
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</section>
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<section id="upstream">
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<h2><a href="#upstream">Upstream contributions</a></h2>
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<p>See <a href="/faq#upstream">the FAQ section on our upstream work</a> improving
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privacy and security for billions of users by getting a subset of our changes into
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core infrastructure projects.</p>
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</section>
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<section id="roadmap">
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<h2><a href="#roadmap">Roadmap</a></h2>
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<p>See <a href="/faq#roadmap">the FAQ section on the roadmap</a>.</p>
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</section>
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<section id="device-support">
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<h2><a href="/faq#device-support">Device support</a></h2>
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<p>See <a href="/faq#device-support">the FAQ section on device support</a>.</p>
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</section>
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</main>
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<footer>
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<a href="/"><img src="/mask-icon.svg" width="512" height="512" alt=""/>GrapheneOS</a>
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<ul id="social">
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<li><a href="https://twitter.com/GrapheneOS">Twitter</a></li>
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<li><a href="https://github.com/GrapheneOS">GitHub</a></li>
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<li><a href="https://reddit.com/r/GrapheneOS">Reddit</a></li>
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<li><a href="https://www.linkedin.com/company/grapheneos/">LinkedIn</a></li>
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</ul>
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</footer>
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</body>
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</html>
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