OpenAI added a PIN code and biometrics chat locking feature to ChatGPT
OpenAI announced the launch of Locked Chats — a feature to lock individual conversations with a four-digit PIN or via Face ID/Touch ID. Locked chats are hidden from history, search, and regular memory, but are not end-to-end encrypted. The feature is available on most plans except ChatGPT for Healthcare.
Javlon Tursunov