How sync works when the server can’t read anything
Syncing encrypted data across devices is harder than it looks. A look under the hood at conflict resolution, oplogs and why your phone stays fast.
Backups done right: the 3-2-1 rule, calmly
A backup you never test is a wish. A simple, boring routine that means a lost laptop is an inconvenience, not a catastrophe.
A weekend guide to leaving Big Tech
Moving your mail, photos and files off the big platforms sounds daunting. It isn’t — here’s a calm, step-by-step plan for a single weekend.
A plain-language encryption glossary
AEAD, KDF, ECDH, zero-knowledge — the words behind the locks, defined in a sentence each so the rest of the blog reads easily.
The infrastructure behind a zero-knowledge service
When you cannot read user data, your servers do a different job. A look at how we run storage, keys and backups without holding the keys.
Migrating from Dropbox without the drama
Your files, moved to encrypted storage, with shares intact and nothing left behind. The order of operations that keeps it painless.