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Settings worth turning on or changing, what each option does, and when to use it.

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Mac firewall settings: how to turn it on and what it blocks

Where the Mac firewall lives on macOS 26, how to turn it on, what each option does, and the outgoing traffic it never checks.

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See what your Mac is really doing

Aegisrook shows every app, connection and permission on your Mac, and tells you when something changes. Pay once and keep it for good.

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