Netlock screenshot

NetLock monitor 2.0.0

NetLock Icon Do not let any application connect to internet without authorization. With NetLock Monitor you know when a software tries to do network access and decide if you allow or deny it.

Monitoring for everybody

Monitor all applications doing network access very easily. Nothing to configure, just start NetLock once, and it will run automatically on background at each system startup.

Keep the control

Grant or deny network access for each application. Each choice can be permanent or temporary.

Really easy

The default mode of the graphic interface is design for all people. A default choice is proposed based on each action: Depending if the action is usual or not, NetLock suggests to grant or deny the access.

Also for non-English speakers

Localization available in 4 languages: English, French, German, Swedish.

Update detection

Software modifications are detected for all monitored applications. Each time a modified application grants any network access, an alert is triggered to check if the change is normal (after an update) or harmful.

Decision help

Two levels of alerts are generated. Warnings for access that are usual, and Alerts for potentially harmful access.

Fine grained filtering

Filtering rules are specific to each network access types. Address and port filtering on udp/tcp connections allow very precise control of each connection.

Advanced configuration

Configure all your system applications thanks to the integrated rule editor. Get all features proposed in the live notification and much more.