---
title: "SOS: Encryption at rest with SSE-SOS"
date: 2025-11-04
tags: ["Improvement","SOS"]
url: https://changelog.exoscale.com/simple-object-storage-sos-encryption-at-rest-with-sse_sos/
---
# SOS: Encryption at rest with SSE-SOS

<p class="">SOS now supports encryption at rest with SSE-SOS (using AES-256 encryption). When enabled, SSE-SOS offers free, automatic and fully managed encryption of all new objects written to your bucket. Combined with encryption in transit (TLS), your data is protected end-to-end without the need to manage keys on your side.</p>

[Learn more](https://community.exoscale.com/product/storage/object-storage/how-to/encryption/)