# Key rotations and other nightmares: Why we built Aperture

DevFeed: [Key rotations and other nightmares: Why we built Aperture](<https://devfeed.tech/articles/key-rotations-and-other-nightmares-why-we-built-aperture-12182.md>)

Original publisher: [Read original article](<https://platformengineering.org/blog/key-rotations-and-other-nightmares-why-we-built-aperture>)

Author: Kevin Purdy

Published: 2026-07-23T05:40:01Z

Content type: article

Language: en

Sources: [Platform Engineering Blog](<https://devfeed.tech/sources/platform-engineering-blog.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>), [API keys](<https://devfeed.tech/topics/api-keys.md>), [Architecture & Design](<https://devfeed.tech/topics/architecture-design.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>), [audit trail](<https://devfeed.tech/topics/audit-trail.md>)

Tags: [agent](<https://devfeed.tech/tags/agent.md>), [ai](<https://devfeed.tech/tags/ai.md>), [api](<https://devfeed.tech/tags/api.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [audit-trail](<https://devfeed.tech/tags/audit-trail.md>), [identity](<https://devfeed.tech/tags/identity.md>), [llm](<https://devfeed.tech/tags/llm.md>), [security](<https://devfeed.tech/tags/security.md>)

## AI overview

The article argues that AI credential sprawl is an architecture problem. As LLMs, CI pipelines, containers, and autonomous agents spread across environments, API keys become difficult to control, attribute, rotate, and audit. It introduces Aperture by Tailscale as a centralized, identity-based approach to securing AI workflows.

## Source excerpt

AI key sprawl is an architecture problem, not just a security one. Discover how Aperture by Tailscale secures AI workflows with centralized, identity-based access.