HSBC decides Samsung Secure Folder and Android's Private Space are no place for a banking app

HSBC’s decision to block its mobile banking app inside Samsung Secure Folder and Android Private Space shows how security controls can create major customer-access and support risks when they are deployed without warning or fallback paths. For CIOs and technology leaders, the key lesson is that app hardening must be balanced with continuity of access, regulatory expectations, and clear change management—especially when mobile authentication is also the gateway to desktop and web channels.