Little Snitch
詳細情報
| タイトル | Little Snitch |
|---|---|
| URL | https://www.obdev.at/products/littlesnitch/index.html |
| バージョン | ver 6.2.3 |
| 更新日 | 2025/03/11 |
| 追加日 | 2016/05/09 |
| 種別 | シェアウェア(33.94ユーロ) |
| 説明 | アプリ個別に通信を制御することができるファイアウォールソフトウェア。 |
レビュー
レビューはありません。
スクリーンショット
更新グラフ
バージョン履歴
March 11, 2025
Little Snitch 6.2.3 (7153)
Improvements
Improved compatibility with programs using UDP communication by avoiding deep packet inspection for most UDP traffic.
Bug Fixes
Fixed an issue causing some rules in the Configuration window to be shown with their Code ID instead of the process name.
Fixed a crash of Network Monitor when opening the connection inspector.
Fixed detection of Wi-Fi networks for Automatic Profile Switching when the router cannot not be found.
Little Snitch 6.2.3 (7153)
Improvements
Improved compatibility with programs using UDP communication by avoiding deep packet inspection for most UDP traffic.
Bug Fixes
Fixed an issue causing some rules in the Configuration window to be shown with their Code ID instead of the process name.
Fixed a crash of Network Monitor when opening the connection inspector.
Fixed detection of Wi-Fi networks for Automatic Profile Switching when the router cannot not be found.
February 26, 2025
Little Snitch 6.2.2 (7151)
Software Update Hot Fix
This version fixes a bug introduced in the previous version, 6.2.1: For some users, the automatic software update fails to check for new versions.
We therefore highly recommend that all users of Little Snitch 6.2.1 install the 6.2.2 update.
Other Bug Fixes
Fixes an issue in the map of Network Monitor causing incorrect city names to be shown for connections to Africa.
Little Snitch 6.2.2 (7151)
Software Update Hot Fix
This version fixes a bug introduced in the previous version, 6.2.1: For some users, the automatic software update fails to check for new versions.
We therefore highly recommend that all users of Little Snitch 6.2.1 install the 6.2.2 update.
Other Bug Fixes
Fixes an issue in the map of Network Monitor causing incorrect city names to be shown for connections to Africa.
February 18, 2025
Little Snitch 6.2.1 (7149)
Network Monitor
Connections from helper processes that are contained within an app bundle are now attributed to their parent app in the connection list of Network Monitor, so they no longer show up as separate, nested connections.
The connection list now shows more useful names for XPC helper processes running from a temporary, random path which may no longer exist.
Improved information shown in the inspector’s header section when an app group or app extension is selected.
Configuration
The rule list now shows an info text overlay for empty search and filter results (explaining why the list is empty).
Connection Alert
If the Network Extension frameworks provides the URL leading to a connection, this information is now shown in the details section of the connection alert.
Bug Fixes and Improvements
Improved the installation process to initiate a retry sequence if the Agent process did not start after installation.
Fixed a missing localization in the Endpoint Security installation dialog on macOS Sonoma. This bug prevented the installation of the Endpoint Security system extension on Sonoma.
The “Select All” and “Deselect All” commands no longer worked in Network Monitor.
The Command-Delete keyboard shortcut for removing connections from the connection list no longer worked in Network Monitor.
Fixed the incorrect appearance of another “Private Relay” label, shown in the map.
Fixed an issue causing updates of the geolocation database to happen too often or not at all.
Fixed a display issue in Network Monitor when hovering certain elements in the inspector with the mouse, causing the displayed icon to overlap with the underlying text.
Little Snitch 6.2.1 (7149)
Network Monitor
Connections from helper processes that are contained within an app bundle are now attributed to their parent app in the connection list of Network Monitor, so they no longer show up as separate, nested connections.
The connection list now shows more useful names for XPC helper processes running from a temporary, random path which may no longer exist.
Improved information shown in the inspector’s header section when an app group or app extension is selected.
Configuration
The rule list now shows an info text overlay for empty search and filter results (explaining why the list is empty).
Connection Alert
If the Network Extension frameworks provides the URL leading to a connection, this information is now shown in the details section of the connection alert.
Bug Fixes and Improvements
Improved the installation process to initiate a retry sequence if the Agent process did not start after installation.
Fixed a missing localization in the Endpoint Security installation dialog on macOS Sonoma. This bug prevented the installation of the Endpoint Security system extension on Sonoma.
The “Select All” and “Deselect All” commands no longer worked in Network Monitor.
The Command-Delete keyboard shortcut for removing connections from the connection list no longer worked in Network Monitor.
Fixed the incorrect appearance of another “Private Relay” label, shown in the map.
Fixed an issue causing updates of the geolocation database to happen too often or not at all.
Fixed a display issue in Network Monitor when hovering certain elements in the inspector with the mouse, causing the displayed icon to overlap with the underlying text.
February 3, 2025
Little Snitch 6.2 (7147)
Network Monitor
New option in context menu of Network Monitor to focus on connections of a particular process.
Improved display of connections without an existing allow or deny rule in the connection list, showing a completely empty allow/deny button instead of no button at all.
Improved keyboard navigation in connection list to expand the “more items” section by pressing the right arrow key twice.
Improved display of process paths in the inspector view.
Clicking a process path in the inspector now opens a menu offering to show the app in Finder or to copy the path.
Configuration
Added several new filter options in the rule window, accessibly by long-clicking the filter buttons in the search field.
When viewing the contents of a blocklist, there’s now a new “Used Entries” section (which is shown by default), presenting only those blocklist entries that have been used at least once.
Preventing the search string from getting cleared when switching between different blocklists.
Other new features and improvements
Improved accessibility via VoiceOver.
Improved Wi-Fi name detection using the CoreWLAN API in favor of other methods. Wi-Fi name detection is required for Automatic Profile Switching.
Improved installer to better handle Agent installation issues.
Further improved detection of Homebrew executable paths.
Bug Fixes
Fixed a rare crash or hang due to a leak of file descriptors when Automatic Profile Switching is enabled.
(省略されました)
Little Snitch 6.2 (7147)
Network Monitor
New option in context menu of Network Monitor to focus on connections of a particular process.
Improved display of connections without an existing allow or deny rule in the connection list, showing a completely empty allow/deny button instead of no button at all.
Improved keyboard navigation in connection list to expand the “more items” section by pressing the right arrow key twice.
Improved display of process paths in the inspector view.
Clicking a process path in the inspector now opens a menu offering to show the app in Finder or to copy the path.
Configuration
Added several new filter options in the rule window, accessibly by long-clicking the filter buttons in the search field.
When viewing the contents of a blocklist, there’s now a new “Used Entries” section (which is shown by default), presenting only those blocklist entries that have been used at least once.
Preventing the search string from getting cleared when switching between different blocklists.
Other new features and improvements
Improved accessibility via VoiceOver.
Improved Wi-Fi name detection using the CoreWLAN API in favor of other methods. Wi-Fi name detection is required for Automatic Profile Switching.
Improved installer to better handle Agent installation issues.
Further improved detection of Homebrew executable paths.
Bug Fixes
Fixed a rare crash or hang due to a leak of file descriptors when Automatic Profile Switching is enabled.
(省略されました)
November 20, 2024
Little Snitch 6.1.3 (7141)
Improvements
DNS encryption now supports password authentication to DoH servers (DNS over HTTP).
Improved detection of Wi-Fi network changes for automatic profile switching.
Improved responsiveness of Network Monitor when selecting a time range in the traffic chart.
Improved accessibility via VoiceOver.
Bug Fixes
Fixed dimming of status menu icon on inactive display.
Fixed a bug where traffic meters in Network Monitor did not update correctly.
Fixed a bug where the creation of rule groups for Apple Apps or Third Party Apps did not complete.
Fixed possible deadlock during installation of Little Snitch for certain network configurations.
Fixed a rare bug where the rule inspector in Little Snitch could stop working.
Update “Last Used” statistics also for “Ask”-rules.
Fixed a possible crash on startup of Network Monitor.
Fixed false labeling of weekdays in the traffic chart when the “First day of week” setting in System Settings was different from “Monday”.
Little Snitch 6.1.3 (7141)
Improvements
DNS encryption now supports password authentication to DoH servers (DNS over HTTP).
Improved detection of Wi-Fi network changes for automatic profile switching.
Improved responsiveness of Network Monitor when selecting a time range in the traffic chart.
Improved accessibility via VoiceOver.
Bug Fixes
Fixed dimming of status menu icon on inactive display.
Fixed a bug where traffic meters in Network Monitor did not update correctly.
Fixed a bug where the creation of rule groups for Apple Apps or Third Party Apps did not complete.
Fixed possible deadlock during installation of Little Snitch for certain network configurations.
Fixed a rare bug where the rule inspector in Little Snitch could stop working.
Update “Last Used” statistics also for “Ask”-rules.
Fixed a possible crash on startup of Network Monitor.
Fixed false labeling of weekdays in the traffic chart when the “First day of week” setting in System Settings was different from “Monday”.
October 15, 2024
Little Snitch 6.1.2 (7132)
Improvements
Added a hovering effect to Internet Access Policy buttons in the connection list of Network Monitor to indicate that they can be clicked.
Improved handling of connection errors in DNS encryption.
Update “Last Used” statistics also for ask-rules.
Preserve the traffic chart zoom level when Network Monitor is restarted.
Bug Fixes
Network Monitor
Fixed: Some text input methods like Chinese or Japanese did not work in the search field.
Fixed: The Internet Access Policy button was incorrectly shown for the “Local Network” group of a connection.
Fixed a flickering of Internet Access Policy buttons and rule management buttons when scrolling quickly through a large list of connections.
Fixed possible crash on startup of Network Monitor.
Fixed false labeling of weekdays in traffic chart when the configured first day of the week was not Monday.
Little Snitch App
Fixed a crash when a rule for an app with a corrupted Info.plist file was found.
Fixed a bug where changes of a rule’s remote endpoint did not become effective until another rule change occurred.
Fixed incorrect updates of the rule list when rules were added or removed via Network Monitor.
Connection Alert
(省略されました)
Little Snitch 6.1.2 (7132)
Improvements
Added a hovering effect to Internet Access Policy buttons in the connection list of Network Monitor to indicate that they can be clicked.
Improved handling of connection errors in DNS encryption.
Update “Last Used” statistics also for ask-rules.
Preserve the traffic chart zoom level when Network Monitor is restarted.
Bug Fixes
Network Monitor
Fixed: Some text input methods like Chinese or Japanese did not work in the search field.
Fixed: The Internet Access Policy button was incorrectly shown for the “Local Network” group of a connection.
Fixed a flickering of Internet Access Policy buttons and rule management buttons when scrolling quickly through a large list of connections.
Fixed possible crash on startup of Network Monitor.
Fixed false labeling of weekdays in traffic chart when the configured first day of the week was not Monday.
Little Snitch App
Fixed a crash when a rule for an app with a corrupted Info.plist file was found.
Fixed a bug where changes of a rule’s remote endpoint did not become effective until another rule change occurred.
Fixed incorrect updates of the rule list when rules were added or removed via Network Monitor.
Connection Alert
(省略されました)
September 18, 2024
Little Snitch 6.1.1 (7124)
This version fixes a problem where DNS lookups would leave the computer unencrypted although DNS encryption has been turned on.
This bug was new in 6.1, previous versions are not affected.
Little Snitch 6.1.1 (7124)
This version fixes a problem where DNS lookups would leave the computer unencrypted although DNS encryption has been turned on.
This bug was new in 6.1, previous versions are not affected.
September 16, 2024
Little Snitch 6.1 (7119)
Compatibility with macOS 15 Sequoia
Customization of Status Icon in the Menu Bar
The appearance of the Little Snitch status icon can now be customized in more detail under Settings > Status Menu.
The flashing indication when a connection is blocked can now be turned off.
Each component of the status icon can now be separately configured to be colored or monochrome.
It is now possible to choose an appearance that shows numerical data rates only, without a graphical traffic meter.
The indication of an active silent mode can now be turned off.
Improved Internet Access Policy Support
The availability of an Internet Access Policy for a particular app or connection is now indicated by an icon in the connection list and the rule list.
Clicking on that icon opens a popover containing information from the app developer, explaining the app or connection in more detail.
A filter option has been added to the filter menu in the search bar, allowing you to show only rules for apps that include an Internet Access Policy.
Other Improvements
Allowing connections that are currently blocked by a blocklist via Network Monitor now allows you to creates rules with increased priority so they can reliably override the blocklist entry.
Selecting a recently denied connection from the status menu or selecting an app from the Recent Network Activity list now better focusses on those connections in Network Monitor.
Selecting a recently denied connection from the status menu with the Option key held down now shows the rule that’s responsible for the denial of that connection.
Improved “Show Corresponding Rules” command in Network Monitor to show all rules that are somehow affecting the selected connection and sort them by precedence.
Deleting a profile that has networks assigned for Automatic Profile Switching no longer deletes those networks but keeps them available for assigning them to a different profile.
(省略されました)
Little Snitch 6.1 (7119)
Compatibility with macOS 15 Sequoia
Customization of Status Icon in the Menu Bar
The appearance of the Little Snitch status icon can now be customized in more detail under Settings > Status Menu.
The flashing indication when a connection is blocked can now be turned off.
Each component of the status icon can now be separately configured to be colored or monochrome.
It is now possible to choose an appearance that shows numerical data rates only, without a graphical traffic meter.
The indication of an active silent mode can now be turned off.
Improved Internet Access Policy Support
The availability of an Internet Access Policy for a particular app or connection is now indicated by an icon in the connection list and the rule list.
Clicking on that icon opens a popover containing information from the app developer, explaining the app or connection in more detail.
A filter option has been added to the filter menu in the search bar, allowing you to show only rules for apps that include an Internet Access Policy.
Other Improvements
Allowing connections that are currently blocked by a blocklist via Network Monitor now allows you to creates rules with increased priority so they can reliably override the blocklist entry.
Selecting a recently denied connection from the status menu or selecting an app from the Recent Network Activity list now better focusses on those connections in Network Monitor.
Selecting a recently denied connection from the status menu with the Option key held down now shows the rule that’s responsible for the denial of that connection.
Improved “Show Corresponding Rules” command in Network Monitor to show all rules that are somehow affecting the selected connection and sort them by precedence.
Deleting a profile that has networks assigned for Automatic Profile Switching no longer deletes those networks but keeps them available for assigning them to a different profile.
(省略されました)
August 1, 2024
Little Snitch 6.0.4 (7111)
Bug Fix for users upgrading from Little Snitch 5
When upgrading from Little Snitch 5 to version 6.0.3, the existing rules and setting were not preserved but reset to the factory settings. This bug has been fixed in this version.
If you have been affected by this bug, you can restore your previous rules and settings by choosing File > Restore from Backup from the menu bar in the Little Snitch app.
A backup file of your Little Snitch 5 configuration can be found in the /Library/Application Support/Objective Development/Little Snitch folder.
The name of that backup file isconfiguration5_YYYY-MM-DD_hh.mm.ss_crashOnLoad-5.xpl(the middle part of the filename is the date/time when the backup was created).
Little Snitch 6.0.4 (7111)
Bug Fix for users upgrading from Little Snitch 5
When upgrading from Little Snitch 5 to version 6.0.3, the existing rules and setting were not preserved but reset to the factory settings. This bug has been fixed in this version.
If you have been affected by this bug, you can restore your previous rules and settings by choosing File > Restore from Backup from the menu bar in the Little Snitch app.
A backup file of your Little Snitch 5 configuration can be found in the /Library/Application Support/Objective Development/Little Snitch folder.
The name of that backup file isconfiguration5_YYYY-MM-DD_hh.mm.ss_crashOnLoad-5.xpl(the middle part of the filename is the date/time when the backup was created).
July 24, 2024
Little Snitch 6.0.3 (7108)
Improved Demo Mode
Little Snitch now offers a free, fully featured 30-day trial for existing customers with a valid license for version 5.
New users without a license can still run Little Snitch in demo mode, where the network filter is turned off after each three hours of operation.
The current status of the trial is shown in the toolbar of the rules window and in Network Monitor.
New littlesnitch restrictions Terminal command to query the status of the trial.
New Features and Improvements
Increased precedence of blocklists so they can block connections that would otherwise be allowed by Any Process / Domain rules.
New littlesnitch profile command to enable disable profiles.
New littlesnitch rulegroup command to enable or disable rule groups.
New option --preserve-terminal-access for littlesnitch restore-model to prevent lockout.
Debugging of DNS encryption problems is now easier: If errors occurred recently, an error log is available in the DNS Encryption settings pane of Little Snitch.
A “Troubleshooting” menu is added to the Help menu when it’s opened with the Option key held down.
When copying rules from the rules window, blocklists are now represented as reference to the blocklist URL, not by copying a list of all blocklist entries.
Bug Fixes
When deciding about DNS encryption exceptions, Little Snitch now also considers DNS queries of type MX, PTR and others.
When an error occurs in the connection to an encrypted DNS server, Little Snitch now always attempts to reconnect to the server.
Fixed: When importing a backup, DNS encryption settings were not restored.
(省略されました)
Little Snitch 6.0.3 (7108)
Improved Demo Mode
Little Snitch now offers a free, fully featured 30-day trial for existing customers with a valid license for version 5.
New users without a license can still run Little Snitch in demo mode, where the network filter is turned off after each three hours of operation.
The current status of the trial is shown in the toolbar of the rules window and in Network Monitor.
New littlesnitch restrictions Terminal command to query the status of the trial.
New Features and Improvements
Increased precedence of blocklists so they can block connections that would otherwise be allowed by Any Process / Domain rules.
New littlesnitch profile command to enable disable profiles.
New littlesnitch rulegroup command to enable or disable rule groups.
New option --preserve-terminal-access for littlesnitch restore-model to prevent lockout.
Debugging of DNS encryption problems is now easier: If errors occurred recently, an error log is available in the DNS Encryption settings pane of Little Snitch.
A “Troubleshooting” menu is added to the Help menu when it’s opened with the Option key held down.
When copying rules from the rules window, blocklists are now represented as reference to the blocklist URL, not by copying a list of all blocklist entries.
Bug Fixes
When deciding about DNS encryption exceptions, Little Snitch now also considers DNS queries of type MX, PTR and others.
When an error occurs in the connection to an encrypted DNS server, Little Snitch now always attempts to reconnect to the server.
Fixed: When importing a backup, DNS encryption settings were not restored.
(省略されました)
June 25, 2024
Little Snitch 6.0.2 (7104)
Network Monitor
Fixed: The “Show Corresponding Rules” context menu action did not correctly handle connections blocked by a blocklist.
Fixed: Rule buttons in the connection list may have falsely indicated a mixed allow/deny state, although the connection was actually copletely blocked by a blocklist.
Configuration
Corrected textual description of “Hide in Network Monitor” rules.
If a rule’s executable path became invalid due to renaming or moving the app, the inspector now offers a “Repair” option, attempting to resolve the issue.
Fixed: Duplicating a biderectional rule via Copy/Paste didn’t work properly.
IP address based blocklists now have precedence over all DNS/name-based rules.
Little Snitch
Features
What’s New
Download
Release Notes
Upgrade
Little Snitch Mini
Features
Compare
(省略されました)
Little Snitch 6.0.2 (7104)
Network Monitor
Fixed: The “Show Corresponding Rules” context menu action did not correctly handle connections blocked by a blocklist.
Fixed: Rule buttons in the connection list may have falsely indicated a mixed allow/deny state, although the connection was actually copletely blocked by a blocklist.
Configuration
Corrected textual description of “Hide in Network Monitor” rules.
If a rule’s executable path became invalid due to renaming or moving the app, the inspector now offers a “Repair” option, attempting to resolve the issue.
Fixed: Duplicating a biderectional rule via Copy/Paste didn’t work properly.
IP address based blocklists now have precedence over all DNS/name-based rules.
Little Snitch
Features
What’s New
Download
Release Notes
Upgrade
Little Snitch Mini
Features
Compare
(省略されました)
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