--- title: "After Mythos: Identity Has to Anchor in Hardware" url: https://daily.dev/posts/after-mythos-identity-has-to-anchor-in-hardware-cc1hwkqsf source_url: https://smallstep.com/blog/after-mythos-hardware-bound-identity type: article source: "Smallstep" published: 2026-05-10T09:42:35.258Z updated: 2026-05-10T09:42:58.709Z reading_time: 10 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. # After Mythos: Identity Has to Anchor in Hardware **[Smallstep](https://daily.dev/sources/smallstep)** · 10 min read · 0 upvotes · 0 comments ## Summary AI-assisted vulnerability discovery (exemplified by Anthropic's Mythos finding decades-old bugs in OpenBSD and FFmpeg) is compressing the patch window that traditional security programs depend on. The core assumption breaking down is credential portability: any secret a host can hold can be exfiltrated and replayed. The solution is hardware-bound identity using TPMs and Secure Enclaves, ACME Device Attestation, and short-lived certificates that rotate automatically. This shifts the security model from periodic trust (long-lived credentials) to continuous trust (certificates issued minutes ago against keys that never leave hardware). Hardware-bound identity doesn't prevent endpoint compromise but eliminates the portability that makes credential theft profitable at scale. The pieces exist — most enterprise fleets have TPMs, most Macs have Secure Enclaves — but the issuance and rotation infrastructure connecting them is typically missing. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Your organization cannot meet the new NSA Zero Trust Implementation Guidelines. Here's how to do it.](https://daily.dev/posts/your-organization-cannot-meet-the-new-nsa-zero-trust-implementation-guidelines-here-s-how-to-do-it--n7swcrljn) · Smallstep · 0 upvotes · 0 comments - [Agentic AI security steals the spotlight at Confidential Computing Summit](https://daily.dev/posts/agentic-ai-security-steals-the-spotlight-at-confidential-computing-summit-htjcn8tzk) · InfoWorld · 0 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/after-mythos-identity-has-to-anchor-in-hardware-cc1hwkqsf)