Data in Motion vs. Data at Rest: Why the Model Breaks
Every data security program still gets built around a two-state model: data in motion and data at rest. It made sense when data had a network path you could log and a storage location you could lock down. This approach makes a lot less sense now that the same file can sit at rest in Google Drive one minute and get pasted into a Claude or ChatGPT prompt the next, with no firewall event to mark the handoff.