# Open-source network analysis

5 open-source network analysis rated against public privacy criteria.

1. [Sniffnet](https://privacyratings.com/network-analysis/sniffnet/): A (100/100). Desktop application for monitoring network traffic, showing connections, hosts, applications and data usage in real time, with filters, charts and notifications.
2. [OONI](https://privacyratings.com/network-analysis/ooni/): B (85/100). Free software and global measurement network that tests websites, apps and networks for censorship, blocking and traffic manipulation, and publishes the results as open data.
3. [GoodbyeDPI](https://privacyratings.com/network-analysis/goodbye-dpi/): B (80/100). Windows utility that circumvents deep packet inspection (DPI) censorship by modifying outgoing packets, blocking passive DPI redirects and working around active DPI blocking.
4. [mitmproxy](https://privacyratings.com/network-analysis/mitmproxy/): B (80/100). Interactive HTTPS proxy for intercepting, inspecting, modifying and replaying web traffic, with a console interface, a web interface and a Python scripting API.
5. [Wireshark](https://privacyratings.com/network-analysis/wireshark/): D (50/100). Network protocol analyzer that captures network traffic and lets users inspect packets across hundreds of protocols, live or from saved capture files.

Source: https://privacyratings.com/open-source/network-analysis/