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answer: direct
beat: ai-society
source: 1 article · updated: October 26, 2026
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Are ChatGPT locked chats end-to-end encrypted?

OpenAI says locked chats do not create end-to-end encryption or a separate encrypted vault. The feature changes where a conversation appears and how a user opens it.

Answered in

ChatGPT Locked Chats Hide a Conversation. They Do Not Turn It into a Vault

OpenAI locked chats use a PIN or device authentication to hide saved conversations. Retention, training and workspace rules remain in effect.

Crashtech Editorial October 26, 2026 AI & Society

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