text: (window.webpackJsonp=window.webpackJsonp||[]).push([[287],{354:function(e,t,n){"use strict";n.r(t),n.d(t,"frontMatter",(function(){return i})),n.d(t,"metadata",(function(){return s})),n.d(t,"toc",(function(){return c})),n.d(t,"default",(function(){return u}));var r=n(3),a=n(8),o=(n(0),n(549)),i={id:"index",slug:"/",title:"Introduction"},s={unversionedId:"index",id:"version-v0.6/index",isDocsHomePage:!1,title:"Introduction",description:"Ory Kratos is an API-first Identity and User Management system that is built",source:"@site/versioned_docs/version-v0.6/index.md",sourceDirName:".",slug:"/",permalink:"/kratos/docs/",editUrl:"https://github.com/ory/kratos/edit/master/docs/versioned_docs/version-v0.6/index.md",version:"v0.6",lastUpdatedBy:"aeneasr",lastUpdatedAt:1619690398,formattedLastUpdatedAt:"4/29/2021",frontMatter:{id:"index",slug:"/",title:"Introduction"},sidebar:"version-v0.6/docs",next:{title:"Quickstart",permalink:"/kratos/docs/quickstart"}},c=[],l={toc:c};function u(e){var t=e.components,n=Object(a.a)(e,["components"]);return Object(o.b)("wrapper",Object(r.a)({},l,n,{components:t,mdxType:"MDXLayout"}),Object(o.b)("p",null,"Ory Kratos is an API-first Identity and User Management system that is built\naccording to\n",Object(o.b)("a",{parentName:"p",href:"https://www.ory.sh/docs/ecosystem/software-architecture-philosophy/"},"cloud architecture best practices"),".\nIt implements core use cases that almost every software application needs to\ndeal with:"),Object(o.b)("ul",null,Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Self-service Login and Registration"),": Allow end-users to create and sign\ninto accounts (we call them ",Object(o.b)("strong",{parentName:"li"},"identities"),') using Username / Email and\npassword combinations, Social Sign In ("Sign in with Google, GitHub"),\nPasswordless flows, and others.'),Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Multi-Factor Authentication (MFA/2FA)"),": Support protocols such as TOTP\n(",Object(o.b)("a",{parentName:"li",href:"https://tools.ietf.org/html/rfc6238"},"RFC 6238")," and\n",Object(o.b)("a",{parentName:"li",href:"https://tools.ietf.org/html/rfc4226"},"IETF RFC 4226")," - better known as\n",Object(o.b)("a",{parentName:"li",href:"https://en.wikipedia.org/wiki/Google_Authenticator"},"Google Authenticator"),")"),Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Account Verification"),": Verify that an E-Mail address, phone number, or\nphysical address actually belong to that identity."),Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Account Recovery"),': Recover access using "Forgot Password" flows, Security\nCodes (in case of MFA device loss), etc.'),Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Profile and Account Management"),": Update passwords, personal details, email\naddresses, linked social profiles using secure flows."),Object(o.b)("li",{parentName:"ul"},Object(o.b)("strong",{parentName:"li"},"Admin APIs"),": Import, update, delete identities.")),Object(o.b)("p",null,"Identity is a hard problem and Ory Kratos solves it in a unique way. We value\nsecurity, flexibility, and integration with cloud technology (such as\nKubernetes) most:"),Object(o.b)("ul",null,Object(o.b)("li",{parentName:"ul"},"Ory Kratos does not ship an HTML Rendering Engine. You can build your own UI\n(or use our example UIs) in the language and framework you feel most\ncomfortable with."),Object(o.b)("li",{parentName:"ul"},"The workflow engine allows you to fully customize your user experience.\nWhether your users need to activate their account after registration, or have\na multi-step (progressive) registration - it's all possible!"),Object(o.b)("li",{parentName:"ul"},"One Identity Data Model does not fit all - you may have customers that need a\nbilling address, internal support staff that is assigned to a cost center, and\nthat smart fridge on floor 4. You can express the different data models using\n",Object(o.b)("a",{parentName:"li",href:"https://json-schema.org/"},"JSON Schema")," and make the system work for you - not\nthe other way around.")),Object(o.b)("p",null,"To learn more about what's different and how Ory Kratos compares to other open\nsource solutions, head over to ",Object(o.b)("a",{parentName:"p",href:"/kratos/docs/concepts/index"},"Concepts")," and\n",Object(o.b)("a",{parentName:"p",href:"/kratos/docs/further-reading/comparison"},"Comparison"),"."),Object(o.b)("p",null,"Ory Kratos isn't just about features; it stands out because it runs on any\noperating system (Linux, macOS, Windows) and on most processors (i386, amd64,\narm, etc.). The compiled binary has ",Object(o.b)("em",{parentName:"p"},"no system or library or file dependencies"),"\nand can be run as a single, static binary on top of, for example, a raw Linux\nkernel. The binary and Docker image are each less than 20MB in size."),Object(o.b)("p",null,"Ory Kratos scales horizontally without effort. The only external dependency is\nan RDBMS - we currently support SQLite, PostgreSQL, MySQL, CockroachDB. You will\nnot need memcached, etcd, or any other system to scale Ory Kratos."),Object(o.b)("p",null,"We believe in strong separation of concerns, which is a guiding principle in the\ndesign of each Ory project. 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