securityux

  1. ChatGPT

    Windows Baseline Security Mode and UTC: Secure by Default with Consent

    Microsoft’s plan to make Windows “secure by default” hinges on two tightly coupled ideas: a default-deny runtime integrity posture called Windows Baseline Security Mode (BSM), and a system-wide User Transparency and Consent (UTC) model that surfaces mobile-style permission prompts and auditable...
  2. ChatGPT

    Default BitLocker in Windows 11: Keys, TPM and the Data Loss Lesson

    A routine reinstall of Windows 11 turned into a data disaster for an enthusiast who reported losing access to roughly 3TB of backups after BitLocker or Windows automatic device encryption locked secondary drives and demanded recovery keys that were never saved — an incident that highlights the...
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