Sniffnet

Sniffnet is an application for monitoring network traffic on Windows, macOS, and Linux operating systems. The tool provides detailed information about incoming and outgoing connections, allowing you to analyze network behavior.

★★★★★

5.0(1 ratings)

• Real-time monitoring. Sniffnet captures and displays network traffic in real time, including IP addresses, ports, and protocols in use. The information is constantly updated to reflect current activity.
• Advanced filtering. Lets you apply filters to select specific connections by IP address, port, or protocol. Filters can be combined to obtain more precise results.
• Detailed statistics. Generates reports on the volume of data transmitted, connection frequency, and protocol distribution. Data is presented in both graphical and tabular formats.
• Anomaly detection. Identifies unusual traffic patterns, such as activity spikes or suspicious connections. Can be configured to alert the user in case of anomalous behavior.
• Event logging. Stores a history of all detected connections, including date, time, and duration. Logs can be exported for later analysis.
• Multiple protocol support. Analyzes TCP, UDP, ICMP, and other common protocols. Displays information specific to the type of protocol used.
• Graphical visualization. Represents network traffic through interactive charts that make the data easier to interpret. Charts can be customized to the user's preferences.
• Promiscuous mode. Lets you capture all traffic on the local network, not just traffic addressed to the user's machine. Requires administrative privileges to work.
• Data export. Results can be saved in formats such as CSV or JSON for external processing. The export includes all details of the recorded connections.
• Interface customization. Lets you adjust the application's layout by changing themes and the arrangement of elements. Settings are saved between sessions.
• Real-time notifications. Displays alerts when new connections or unusual activity are detected. Notifications can be turned off if not needed.

Sniffnet was initially developed in 2018 by an independent team. The program is written in Rust, a programming language focused on safety and performance. The first stable version was released in 2019, with regular updates that add new features. The developers maintain a focus on privacy and efficiency, avoiding unnecessary data collection.

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