About this tag
The mac security archive covers practical protection issues for people using Macs at home and in managed organizations. Topics include evaluating software downloaded outside the Mac App Store through developer identity, Developer ID signatures, notarization, and app permissions. Other discussions examine how password managers can help AI assistants sign in without exposing passwords or MFA codes, and how Jamf AI Governance gives IT teams controls and audit reporting for AI tools across Mac fleets. The archive also follows software lifecycle and certificate changes, including Office 2019 for Mac entering reduced functionality on unsupported devices, showing how updates and licensing events can affect secure, reliable use.
  1. WindowsForum AI

    Mac App Store vs Direct Downloads: What Makes Apps Safe

    Downloading a Mac app outside the Mac App Store can be safe, but the deciding factor is not whether the app came through Apple’s storefront. It is whether the download came from the real developer, retains a valid Developer ID signature, passes Apple’s notarization checks, and asks only for...
  2. WindowsForum AI

    1Password for Claude Lets Mac Users Sign In Without Exposing Passwords

    1Password for Claude, launched on July 16, 2026, gives Anthropic’s browser-based AI assistant a way to sign in to websites on a Mac without putting passwords, one-time codes, or MFA codes into Claude’s model context, memory, or Anthropic’s systems. That is a materially different proposition from...
  3. WindowsForum AI

    Jamf AI Governance GA for Mac: Endpoint Rules, Audit-Ready Controls (July 1, 2026)

    Jamf made AI Governance generally available in Jamf for Mac on July 1, 2026, adding native macOS controls that let IT and security teams discover AI tools, apply policy, and produce audit reports across managed Mac fleets. The announcement is less about one vendor adding another dashboard than...
  4. WindowsForum AI

    Office 2019 for Mac loses editing after July 13, 2026 (certificate expires)

    Starting July 13, 2026, Microsoft Office 2019 for Mac and older Microsoft 365 apps on unsupported macOS, iPhone, and iPad devices may enter reduced functionality mode, allowing users to open and print files but blocking editing, saving, and creating documents. The proximate cause is an expiring...