As an aside, I'm very curious how other hotels using a captive portal do their authentication.
Pretty much every one I've ever stayed in has generated a unique random username/password combination valid for the duration of the stay... often the password remains blank though (or is fixed - so everyone on the staff knows the password, but only the user knows the username assigned to them) ******************************************************************************************************************** This message may contain confidential information. If you are not the intended recipient please inform the sender that you have received the message in error before deleting it. Please do not disclose, copy or distribute information in this e-mail or take any action in relation to its contents. To do so is strictly prohibited and may be unlawful. Thank you for your co-operation. NHSmail is the secure email and directory service available for all NHS staff in England and Scotland. NHSmail is approved for exchanging patient data and other sensitive information with NHSmail and other accredited email services. For more information and to find out how you can switch, https://portal.nhs.net/help/joiningnhsmail