# Perplexity: Trust page changed

> Perplexity’s Trust page removed “Encryption key access restricted” and added “Access control procedures established” among its infrastructure security controls. The listed security assurances changed, but the evidence does not establish whether the underlying controls changed.

Canonical: https://rewindex.com/change/p2940
Last updated: 2026-10-20T09:02:19Z

**Summary:** Perplexity’s Trust page removed “Encryption key access restricted” and added “Access control procedures established” among its infrastructure security controls. The listed security assurances changed, but the evidence does not establish whether the underlying controls changed. _(machine-written, sol)_
- Kind: Trust / security · Label: Changed (not classified) (rule)
- Changed: 2026-10-20 09:02 UTC · Detected: 2026-10-20 09:02 UTC
- [Source: https://trust.perplexity.ai](https://trust.perplexity.ai)
- [Company: Perplexity](https://rewindex.com/company/perplexity.md)
- Versions: before page\_version:2739 → after page\_version:2940
- Change 2 of 5 for this page

## What changed

**1. Changed**

```diff
  …all Infrastructure security Unique production database authentication enforced
- Encryption key access restricted Unique account authentication enforced
+ Unique account authentication enforced Access control procedures established
  View ‹count› more Infrastructure security controls Organizational security…
```

## History of this page

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-19 08:57 UTC | [Trust page changed](https://rewindex.com/change/p2739.md) | Changed (not classified) |
| 2026-10-20 09:02 UTC | Trust page changed (this change) | Changed (not classified) |
| 2026-10-22 09:02 UTC | [Trust page changed](https://rewindex.com/change/p5419.md) | Changed (not classified) |
| 2026-10-30 08:59 UTC | [Trust page changed](https://rewindex.com/change/p11317.md) | Changed (not classified) |
| 2026-10-31 09:02 UTC | [Trust page changed](https://rewindex.com/change/p12092.md) | Changed (not classified) |

Previous: [change](https://rewindex.com/change/p2739.md) · Next: [change](https://rewindex.com/change/p5419.md) · All Perplexity changes: [timeline](https://rewindex.com/company/perplexity/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/p2940 · Markdown: https://rewindex.com/change/p2940.md · JSON: https://rewindex.com/api/v1/changes/p2940 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-31T13:16:04.528Z