--- title: "The Architecture of Grab's Auth System" url: https://daily.dev/posts/the-architecture-of-grab-s-auth-system-l3s6tlnhf source_url: https://blog.quastor.org/p/the-architecture-of-grab-s-auth-system type: article source: "Quastor Daily" published: 2025-02-19T16:28:39.062Z updated: 2025-02-19T16:28:54.401Z tags: ["security", "authentication"] reading_time: 9 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # The Architecture of Grab's Auth System **[Quastor Daily](https://daily.dev/sources/quastor)** · 9 min read · 0 upvotes · 0 comments ## Summary Grab's new passwordless authentication system uses Passkeys based on the FIDO standard. Passkeys offer enhanced security and convenience by utilizing public-key cryptography, eliminating the need for passwords, and providing built-in multi-factor authentication. The implementation involves creating and authenticating passkeys using WebAuthn APIs, which interact with user devices for secure login. This method also significantly reduces the risk of phishing attacks and eliminates the need for companies to store sensitive credentials. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#authentication](https://daily.dev/tags/authentication) [View this post on daily.dev](https://daily.dev/posts/the-architecture-of-grab-s-auth-system-l3s6tlnhf)