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NetSamurai icon

Cutting-edge privacy protection

NetSamurai safeguards your privacy by intercepting and analyzing website connections, using state-of-the-art techniques to detect web infostealers and other code that threatens user privacy. It automatically removes only those harmful portions, ensuring that only clean traffic flows through your network.

Technology

Prevention vs. Reaction

Most cybersecurity solutions respond to threats after they begin. NetSamurai takes a proactive approach, blocking phishing and safeguarding your data to prevent attacks from happening in the first place.

Scientifically proven

Employs cutting-edge, scientifically validated techniques to precisely identify and avoid most tracking and user fingerprinting systems used for gathering personal data.

Cutting vs. Blocking

Many tools block entire resources and break sites. NetSamurai selectively cuts only tracking elements, preserving functionality while cleaning the code.

Privacy-by-Design

Built with a strict privacy-by-design philosophy: we do not collect, store, or share any user data. NetSamurai operates without tracking your activity.

For Individuals

Free privacy tools powered by NetSamurai. No tracking. No data collection. Our individual solutions are open source — see our code on GitHub.

Firefox extension logo
Firefox extension
Android browser logo
Android browser
Android firewall logo
Android firewall

Firefox extension

Most users unknowingly agree to consent managers, allowing their data to be shared with countless third-party companies. Many of these companies sell the data in marketplaces, enabling data brokers to gather it for user-profiling and resale.

NetSamurai safeguards your privacy by intercepting and analyzing website connections, using state-of-the-art techniques to detect web infostealers and other code that threatens user privacy. It automatically removes only those harmful portions, ensuring that only clean traffic flows through your network.

Note: Due to Google's Manifest V3 restrictions that limit privacy extension capabilities, NetSamurai is currently available only for Firefox. Firefox's more permissive extension API allows us to provide comprehensive privacy protection that Chrome's restrictive policies prevent.

Get for Firefox
Firefox extension screenshot 1

For Companies

Our Secure Web Gateway filters out tracking and fingerprinting from all outbound web traffic without breaking site functionality. Deploy on‑prem or in the cloud, and tailor protection to your organization's traffic.

  • Network‑wide privacy protection · Privacy‑by‑design: we do not collect or store user data · On‑premises or managed deployment
Enterprise deployment diagram 1
RIPE NCC logo

''' netSamurai has been sponsored by RIPE NCC through the GuardXP project under the Community Projects Fund 2024 '''

Learn more about our collaboration with RIPE NCC →

Contact us

Contact us for tailored solutions that promise seamless integration, innovation, and success.