ChatGPT推出聊天锁定功能 用户可用PIN码保护敏感对话

OpenAI为ChatGPT推出聊天锁定功能，允许用户通过四位数PIN码或生物识别方式（Face ID/Touch ID）来保护敏感对话1。被锁定的聊天将移至独立的"Locked Chats"区域，与用户的常规聊天历史分离1。

OpenAI同时明确说明，该锁定功能并不创建端到端加密，也不改变信息的保留政策1。被锁定的聊天拥有独立的Memory设置，新添加的信息不会泄露至常规聊天中1。此外，若用户重置PIN码，所有受保护的聊天内容将被永久删除1。

该功能已于周二开始推出，支持ChatGPT Free、Go、Plus、Pro、Business、Enterprise和Edu等各类用户计划1。

OpenAI has introduced a chat locking feature for ChatGPT that enables users to protect sensitive conversations with a four-digit PIN code or biometric authentication via Face ID or Touch ID 1. Locked chats are moved to a dedicated "Locked Chats" section, keeping them separate from the user's regular chat history 1.

The company emphasized that while the feature provides organizational separation, it does not establish end-to-end encryption or alter its information retention policies 1. Locked chats come with independent Memory settings, ensuring that new information shared in protected conversations does not leak into regular chats 1. However, resetting the PIN code will permanently delete all protected chat contents 1.

The rollout began on Tuesday and will be available across ChatGPT Free, Go, Plus, Pro, Business, Enterprise, and Edu plans 1.