When creating an AddtoCalendar (ics, google, yahoo, outlook) Safari detects tracking only for outlook.live and outlook.office via the url used to add an event to the online calendar. I would like to inform web users that if this option is activated and they want to add the event to their online outlook calendar, they will need to temporarily deactivate this security feature! Is it possible to detect this option in jsx? Would there be a solution, like requesting authorisation to locate on a website, to allow only this url or this site (outlook.live or outlook.office) for tracking? I'm obviously thinking of something simple for the web user: a button to click.

Hello. In order to respect the anonymity of the users of my web platform (by storing as little private data as possible in the database) I would like to know if OSx like its competitor Android proposes to use the internal security of the device (linked to a personal account - Apple or Android ID) to authenticate a user by requiring only his personal ID (or generated by the OS and intended for all browsers) for a double authentication and thus at the click of a button on the website send a text message on the phone (or all devices connected to the same account) to confirm to be the same person who accesses his personal account. using the same functionality as : . e.g. which would call the OS dual authentication system and ask the device (phone or tablet) to display a request for authentication confirmation either by simply clicking a button or by filling in a 6 digit code. Is it possible and does that exist ?