: Capability to log all outgoing traffic, which can be searched, filtered, and exported as PCAP files for detailed analysis.

NetGuard operates by creating a local VPN connection on your device. This method allows it to intercept and filter all outgoing IP packets without sending your data to a remote server.

: Adds a network speed graph to the status bar notification for instant visibility into data usage.

: You can individually allow or deny Wi-Fi and mobile data access for any installed app, including system applications.

: Allows or blocks individual web addresses (domains) on a per-application basis rather than just blocking the entire app.

: Users frequently report that blocking unnecessary background connections leads to noticeable battery savings and reduced data consumption.

: Receive alerts when new applications attempt to access the internet and configure blocking rules directly from the notification shade. NetGuard - no-root firewall - Apps on Google Play

NetGuard version 2.298 is a highly-rated, open-source firewall for Android that provides fine-grained control over internet access without requiring root permissions. By utilizing a local VPN service to filter traffic, it allows users to block specific applications from accessing Wi-Fi or mobile data, effectively reducing data usage, saving battery life, and enhancing privacy. Core Functionality and Performance