Questions about DDoS detection, mitigation or traffic visibility? Bring them to Essen. The team are at DENOG 18 from this Sunday (15 to 17 November). We’d like to hear what you’re dealing with on the network side, Find us at the venue, or message us to set up a time.

How do you defend a login platform that 179.5 million accounts depend on? Latin Times reports Serpro confirmed a record six-month DDoS campaign against Gov.br. Serpro says no services were disrupted, but some details are still open. www.latintimes.com/serpro-govbr...

A 100GbE link doesn’t automatically mean 100 Gbps of useful data. Ethernet overhead and packet size both change what a device can handle. A 64-byte frame takes 84 bytes of transmission capacity. Line rate, throughput and Mpps explained: fastnetmon.com/2026/11/02/w... #FastNetMon #Ethernet

How long does VPP take to absorb a rule change at 100K rules? One ACL with 100K entries: about 11.2 ms. 100K one-entry ACLs: about 26 s per added ACL (extrapolated). Denys Haryachyy on why ACL layout matters. fastnetmon.com/2026/10/28/v... #FastNetMon #VPP

Essen, the FastNetMon power trio is coming to DENOG 18 next week! ⚡ 15 to 17 November, Haus der Technik. Working on DDoS detection and mitigation, traffic visibility or routing? Book a meeting with us. fastnetmon.com/2026/07/12/s... #FastNetMon #DENOG18

Cloudflare’s Q3 2026 DDoS report: CLDAP floods collapsed to 0.05% of attacks, DNS amplification rose 215% and other UDP floods went from 14% to 31%. How these attacks work and how to mitigate them: fastnetmon.com/2026/10/15/c...

More great insights from Denys Haryachyy, and this one is a surprise. Adding cores made VPP slower. The cause: one buffer pool lock. The fix: one BIOS setting (NPS1 to NPS4), taking 62 workers from 148 to 450 Mpps. fastnetmon.com/2026/10/21/how-numa-tripled-vpps-packet-rate-on-amd-epyc/

What is line-rate DDoS filtering, explained. A 100G link with 64-byte frames can carry about 148.8 million packets per second. Gbps alone doesn’t tell you if a filter can keep up. #FastNetMon #DDoS #NetworkEngineering fastnetmon.com/2026/10/26/w...

CVE-2026-98432: a Linux kernel use-after-free in IPv4 TCP connection handling. Ubuntu lists a CVSS 3 score of 9.8 (Critical), with fixes still in progress. Not a FastNetMon issue, but worth checking your Linux servers. ubuntu.com/security/CVE-2026-98432 #Linux #CVE #NetworkSecurity

FastNetMon Advanced handles IPv4 and IPv6 in the same deployment, using the same threshold-based detection for both. When an IPv6 host is detected under attack, FastNetMon can automatically announce a /128 BGP blackhole over IPv6. fastnetmon.com/docs-fnm-adv...

FastNetMon has always been configured from the command line. With LiveView, your whole team can manage it from the browser instead. Thresholds, notifications, mitigation actions, user access all available directly in LiveView. No CLI required. #FastNetMon #LiveView #DDoS

How is AI changing the way cyber criminals build DDoS botnets?" That's what our Head of Sales, Virgil Truica, unpacked on stage at hashtag #RITE 2026 Read the full recap here: fastnetmon.com/2026/10/28/r... Catch Virgil's full presentation now: www.youtube.com/watch?v=X7X8...

FastNetMon Community is sitting at 3,700+ GitHub stars. If it’s been useful to you, a star helps more engineers find it. github.com/pavel-odints... #FastNetMon #DDoS #NetworkSecurity #NetworkEngineering #GitHub

NVIDIA and Cisco just announced USFP: 400 Gb/s per lane, 6.4 Tbps per direction, with a roadmap to 12.8 Tbps. Four times the bandwidth density of current pluggables. fastnetmon.com/2026/10/13/n... #NetworkEngineering #FastNetMon

We’re back at it again with another event, fresh off NANOG 98 in Miami last week. This time it’s Bucharest, and RITE 2026 is tomorrow. Virgil Truica, our Head of Sales, is presenting “DDoS Botnets Today” at the Sheraton Hotel. See you there: fastnetmon.com/2026/07/13/r...

Security Notice: Juniper has disclosed two critical Junos OS vulnerabilities affecting BGP FlowSpec and IKE. Customers using Juniper routers for DDoS mitigation should review their exposure and apply the available security updates. Read more: fastnetmon.com/2026/10/23/c...

Three days in Miami at NANOG 98. Pavel and Virgil caught up with familiar faces, met new people and talked DDoS, visibility and AI infrastructure with operators from across the community. fastnetmon.com/2026/07/13/nanog-89-event-page/ #NANOG98 #FastNetMon

It’s safe to say Pavel and Virgil are getting a brilliant mix of work and play at NANOG 98. Between exploring sunny Miami, meeting so many like-minded people, having great conversations and picking up new ideas from the talks, it’s been a fantastic few days.

We’re in Miami! Virgil and Pavel are on the ground at NANOG 98 today and ready to talk. If you’re here and working on DDoS detection and mitigation, traffic visibility, routing, or network security, come find them. #NANOG98 #FastNetMon #NetworkEngineering #DDoS #NetworkSecurity #Miami

We’re pleased to welcome ZanaNET to the FastNetMon Solution Partner Programme. Interested in becoming a partner? Find out more at fastnetmon.com/partner-regi... Read the full ZanaNET announcement: fastnetmon.com/2026/10/05/z...

Denys has been at it again in the lab. Last time he got VPP running on the BlueField-3’s Arm cores with DPDK and benchmarked the filtering performance. This time he swapped out the NIC driver for VPP’s native RDMA driver and ran the same tests again. Full post: fastnetmon.com/2026/10/14/f...

Last week, FastNetMon joined the very first MDNOG in Chișinău, Moldova. Where Virgil Truica represented FastNetMon with a presentation. Watch Virgil’s full presentation: youtube.com/watch?v=ClDMHi9K2jY Read the full recap: fastnetmon.com/2026/07/14/s...

FastNetMon Advanced 2.0.385 is out. IPv6 attack detection, per-IP FlowSpec filtering counters, TLS support for ClickHouse, mirror next-hop BGP configuration, and IPv6 flow tracking. Plus stability fixes. fastnetmon.com/2026/10/12/f... #FastNetMon #DDoS #NetworkEngineering #IPv6

Meet Outi Maria Pietilänaho, Head of Marketing at FastNetMon. Leading our marketing efforts, sharing stories behind our technology, our customers, and the people building FastNetMon. Making complex networking more accessible.

A peer drops. With SNMP you find out in 30-60 seconds and get “down.” With BMP you get the notification instantly, with the actual BGP error code and the real reason. fastnetmon.com/2026/03/04/understanding-the-bgp-monitoring-protocol/ #FastNetMon #BMP #BGP #NetworkEngineering

We're in Chișinău tomorrow for the very first MDNOG. Where Virgil Truica from the FastNetMon team will be presenting "DDoS attacks in 2026: Trends & mitigation". See you there: fastnetmon.com/2026/07/14/see-you-at-mdnog/ #FastNetMon #MDNOG #MDNOG1 #NetworkEngineering #NetworkSecurity #Moldova

The FBI seized the domains of NightmareStresser, a DDoS-for-hire service active since 2022. Part of Operation PowerOFF. No arrests, but 8 years of pressure has seen 12 charged and 100+ domains seized. fastnetmon.com/2026/09/22/d... #DDoS #FastNetMon

Denys is back. FD,io VPP on the NVIDIA BlueField-3 Arm cores, filtering at full 100G line rate from 256-byte frames upward. fastnetmon.com/2026/10/05/packet-filtering-with-vpp-on-bluefield-3-arm-cores-and-100g-nics/ #FastNetMon #VPP #DPDK #BlueField #NetworkEngineering

When a DDoS attack hits, what is actually happening? FastNetMon LiveView gives you active and historical attack data in one place, severity, protocol, source, duration, total traffic. Review an attack as it unfolds or dig into past ones to spot trends. #FastNetMon #LiveView #DDoS

FastNetMon Advanced 2.0.384 is out. READ DETAILS: fastnetmon.com/2026/09/16/f...