On a fairly regular basis, Microsoft disables outdated protocols that are used to access its services. In the past few years, the company has deprecated Basic Auth in Exchange Online and cut access to Outlook for third party apps relying on this protocol . Now, it has decided to get rid of old authentication protocols for file access across Microsoft 365 services. As reported by Bleeping Computer , Microsoft has posted a message on its Microsoft 365 Admin Center. Starting from mid July 2025,...
