Privacy
Data residency: does it matter where your files live?
Sometimes it is law, sometimes latency, often neither. Which reasons for caring where your files are stored are real, and what to ask a provider.
4 min read
Privacy
What providers can see, what encryption actually protects, zero-knowledge storage, EXIF data, and the questions to ask before trusting anyone.
Privacy
Encryption in transit vs at rest vs end-to-end
Three phrases that appear on every provider's site and describe three different protections. What each one covers, and how to decide what you need.
4 min read
Privacy
What EXIF data reveals, and how to share photos safely
Every phone photo carries where and when it was taken. What EXIF metadata includes, which services strip it, and how to share on your terms.
4 min read
Security
How to share sensitive documents securely
Contracts, medical records and identity documents need more than a link. Here is a practical ladder of controls and when each one is warranted.
5 min read
Security
Is cloud storage safe? A practical answer
Safety is not one property. Here are the four separate risks people mean by the question, and which ones cloud storage genuinely improves.
5 min read
Privacy
What zero-knowledge storage actually means
Zero-knowledge encryption means the key is derived on your device and never leaves it. Here is what that protects, and the trade-offs that come with it.
5 min read