Alerts you about outgoing network connections for your Mac

Little Snitch for Mac

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Download Little Snitch 4.2.2

  -  39.19 MB  -  Trial

What's new in this version:

Improvements:
- Improved handling of processes without code signature in Silent Mode. When there was a matching allow-rule for “Any Process” requiring a valid code signature, Little Snitch considered the unsigned process as case of likely tampering and inserted a high priority deny-rule. We now just skip the matching rule and act according to Silent Mode (allow or deny)
- If the matching rule requires a particular code signature (from a particular developer), we still consider it as case of likely tampering and add a high priority deny rule. The process has been seen with a valid code signature before, so the code signature must have been removed

Bug Fixes:
- Fixed: The status of rule groups “macOS Services” and “iCloud Services” was not preserved across restarts
- Fixed a rare crash occurring during concurrent data model updates
- Fixed an issue where the connection alert could unexpectedly switch to another connection attempt without user interaction
- Restoring to factory defaults now also removes rule group subscriptions
- Fixed some UI drawing issues
- Fixed an issue where the rule group subscription dialog could not be moved on the screen
- Fixed an issue causing random crashes of the connection alert or the Network Monitor
- Fixed a bug causing a hang during login under some rare circumstances

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