What on-device encryption would mean in a SeraShield vault
See which files an iPhone vault would need to protect, how device authentication could control its keys, and what we would test before release.
Read the guideExplore by need
Features
Explore design proposals for a future iPhone vault and the trade-offs behind them.
Research stage. No app is available yet.
How recovery and backups could work in SeraShield
Understand the choice between a vault tied to one iPhone and a recoverable encrypted archive, including what a restoration test should cover.
Read the guide
What happens to your original photos when you import them into a vault?
Follow a photo from the iPhone library to a proposed SeraShield vault, and see why selecting, copying, checking, and deleting it are separate steps.
Read the guide
What zero-knowledge storage really means
A practical, source-backed explainer of provider-held keys and trust boundaries, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide
Patterns, passwords and the keys that encrypt files
A practical, source-backed explainer of unlock interface versus real key management, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide
Encrypted backups are useful only if you can restore them
A practical, source-backed explainer of backup destination, keys and recovery paths, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide
Duress vaults, decoys and their practical limitations
A practical, source-backed explainer of privacy against coercion requires a broad threat model, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide
Private sharing: access, expiry and copied files
A practical, source-backed explainer of a link expiring does not delete a downloaded copy, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide
What a photo-vault security audit should actually examine
A practical, source-backed explainer of from encryption algorithms to restore and metadata behavior, its limits, and what the SeraShield iPhone concept would need to validate.
Read the guide