Each stable DEB and RPM package published by Varnish Software is signed with a private key. On this page you will find the public key that can be used to verify the signature before installing the the package.
The packages in the Varnish Enterprise product suite are signed with the key below. These components are Varnish Enterprise, Varnish Controller, Varnish Broadcaster, Varnish Web Application Firewall and Varnish Discovery.
2048R/4DEDD721
55BA 2D31 A7AB 71E7 62EA FBB2 B2E9 7136 8F2D 409F