Is There Such a Thing as an Unhackable File System?
No, and anyone selling one is lying. But there is a system where a successful hack yields nothing, and the difference between those two claims is the whole story.
Blog
Notes on the architecture of secure storage, and on the threat model that makes splitting data the answer rather than encrypting harder.
Your Encrypted Backups Are Already Stolen
Harvest now, decrypt later is not a forecast. Ciphertext exfiltrated years ago is sitting in archives, waiting for the decryption capability to arrive.
What an AI Agent Actually Does to Your Attack Surface
Autonomous agents do not invent new vulnerability classes. They collapse the cost of finding the ones you already have, which changes the arithmetic of defense.
Threshold Thinking for People Who Do Not Like Math
Shamir's Secret Sharing in plain language: why holding fewer shares than the threshold tells you exactly nothing about the secret.