FastNetMon

This article is based on the presentation "Tracking Today's Botnets - Threat Intel & Lessons to Defend Against DDoS", presented by FastNetMon's Outi Maria Pietilänaho at NOG.HR Meetup 7 in Zagreb in September 2026. The talk focused on what recent DDoS dat

FastNetMon was pleased to join RONOG 11 in Bucharest, bringing together the Romanian network operator community for a full day of technical talks, discussions and networking. Our Bucharest-based colleague Virgil Truică joined network operators, engineers,

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For more than a decade, FastNetMon Community has given network operators an open-source option for high-performance DDoS detection. Today, we're extending that approach from detecting attacks to filtering them.We are proud to announce FastACL Community, a

We're excited to announce the first release of Netom, an open-source BGP and BMP monitoring engine developed and maintained by FastNetMon. Netom is built for network operators who need to collect, inspect, and redistribute large volumes of routing informa

The FBI has seized internet domains associated with NightmareStresser, a long-running DDoS-for-hire service accused of enabling hundreds of thousands of actual or attempted attacks worldwide. The action is part of Operation PowerOFF, an international law-

A DDoS (Distributed Denial of Service) attack is a cyberattack that attempts to make a website, server, network, or online service unavailable by overwhelming it with traffic or requests from many sources at the same time. Unlike attacks designed to gain

Release date: 16 September, 2026Version: 2.0.384 FastNetMon Advanced 2.0.384 introduces a new Linux psample traffic collection plugin, multi-endpoint flow forwarding, enhanced BGP configuration for hostgroup announcements, and additional Prometheus monito

This article is republished with the kind permission of Peter-Paul Kurstjens. We are sharing it to showcase a real-world implementation of FastNetMon's inline traffic filtering solution, currently under the working name FastACL. A big thank you to Peter-P

We're pleased to welcome Denys Haryachyy to FastNetMon as our Senior SDN Software Engineer. Denys brings more than 20 years of experience in high-performance networking, software-defined networking, and data plane development, with deep expertise in VPP,