Recent posts about Little Snitch

What are blocklists and why should you use them?

Everyone has heard of them, blocklists, blacklists, denylists. But what are they? In short, a blocklist is a database of Internet servers known for spreading spam, malware or unwanted advertisements. If a blocklist is installed on your computer, connections from »

A wall without a hole

Update: Apple has released macOS 11.2 on February 1, 2021, removing the controversial ContentFilterExclusionList.It seems that Apple is willing to admit mistakes. The unfortunate hole in the wall that raised a lot of privacy and security concerns in »

A hole in the wall

Apple on Privacy: Privacy is a fundamental human right. At Apple, it’s also one of our core values. Your devices are important to so many parts of your life. What you share from those experiences, and who you share »

Little Snitch and the Deprecation of Kernel Extensions

You probably came here because your Mac showed a message telling you that software from “Objective Development Software GmbH” (Little Snitch) loaded a system extension that will no longer be compatible with a future version of macOS and that you »

macOS 10.15.1 Update Fixes Kernel Prelinking

The initial release of macOS Catalina caused trouble for a lot of Little Snitch users. Updating an existing version of Little Sntich would almost always lead to a dreaded “Version Mismatch” error being shown after restarting your Mac. We documented »

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