2/6/2026 at 9:46:02 PM
Even in a product as technically wonderful as Temporal, we can have relatively simple oversights like this that lead to cross tenant leakage.If anyone is more familiar with Temporal, is there a way clients could have had internal defense in depth that guards against tenant leakage at the provider (Temporal) level?
by haneul
2/7/2026 at 1:37:09 AM
Don't use namespaces. Wire up multi-tenant at the RBAC level. Need stronger isolation? Run another cluster.by jiggunjer
2/7/2026 at 2:40:57 AM
Encrypting tenant data with per tenant keys is a good defense against this kind of thing.by UltraSane
2/6/2026 at 10:03:31 PM
Things like this are inevitable, especially these days.by bdj108