Base
Hardened build
minimal ports, security patches applied at build time
Yopass on Ubuntu 24.04 LTS
Azure
Security
Yopass, a self hosted service for sharing secrets that self destruct after a single view.
Overview
Yopass is an open source service for sharing sensitive information securely and temporarily. A sender encrypts a secret in the browser and gets back a one time link; the recipient opens it once to reveal the secret, after which it is permanently destroyed. Encryption happens client side, so the server only ever stores opaque ciphertext with a short expiry.
Why the cloudimg image
cloudimg delivers Yopass hardened and fully patched, served over TLS with a self signed certificate regenerated on first boot so no key material is ever shared between instances. The service binds to loopback behind an nginx reverse proxy, ships with no default login of any kind because Yopass is unauthenticated by design, and is backed by 24/7 support.
Common uses
- Share passwords and API keys that self destruct after one view
- Send credentials to contractors or customers without email trails
- Self hosted, private alternative to public paste and secret services
See it running
Real screenshots taken while testing this image against its deployment guide.
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