Learn how ChatGPT Chat Lock protects private conversations with a PIN or device authentication and what users should know.

OpenAI is introducing a “locked chats” feature to provide additional protection for conversations in ChatGPT. Once activated, the selected conversations are hidden from the general history, pinned chats, and search results. They can be accessed using a 4-digit PIN, while iOS and Android devices also support biometric authentication, such as Face ID. All hidden conversations […] Post A New Level of Security: ChatGPT Adds PIN Protection for Private Chats at Root-Nation.com.