Apple has filed a legal appeal against a Technical Capability Notice issued by the UK Home Office under the 2016 Investigatory Powers Act, according to the Financial Times. The order mandates Apple to grant UK law enforcement access to encrypted user data, leading to security concerns among advocates, as reported by the BBC. Instead of complying with the order, Apple opted to remove its Advanced Data Protection feature from the UK market, underscoring its dedication to user security. The case is likely to be heard by the Investigatory Powers Tribunal soon, with potential limitations on public disclosure based on national security grounds, as outlined by the Financial Times.