Your ChatGPT account just got more secure, but you have to opt in - here's how

OpenAI's new Advanced Account Security is an opt-in ChatGPT feature that strengthens account protection by requiring passkeys or physical security keys for sign-in, disabling email/SMS recovery in favor of backup passkeys or recovery keys, shortening active session duration, and automatically opting out of using chats for AI training; the article explains enrollment steps, feature details, and notes planned enterprise support.