DDoS Attack Trends for 2022 Q1
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Welcome to our first DDoS report of 2022, and the ninth in total so far. This report includes new data points and insights both in the application-layer and network-layer sections — as observed across the global Cloudflare network between January and March 2022.
The first quarter of 2022 saw a massive spike in application-layer DDoS attacks, but a decrease in the total number of network-layer DDoS attacks. Despite the decrease, we’ve seen volumetric DDoS attacks surge by up to 645% QoQ, and we mitigated a new zero-day reflection attack with an amplification factor of 220 billion percent.
In the Russian and Ukrainian cyberspace, the most targeted industries were Online Media and Broadcast Media. In our Azerbaijan and Palestinian Cloudflare data centers, we’ve seen enormous spikes in DDoS activity — indicating the presence of botnets operating from within.
The Highlights
The Russian and Ukrainian cyberspace
- Russian Online Media companies were the most targeted industries within Russia in Q1. The next most targeted was the Internet industry, then Cryptocurrency, and then Retail. While many attacks that targeted Russian Cryptocurrency companies originated in Ukraine or the US, another major source of attacks Continue reading
IP Transit and the Tiers of Transit Providers
The post IP Transit and the Tiers of Transit Providers appeared first on Noction.
Keep Blogging, Some of Us Still Read
I stumbled upon a sad tweet a few days ago…
… and not surprisingly, a lot of people chimed in saying “don’t give up, we still prefer reading”. Unfortunately, it does seem like the amount of worthy content is constantly decreasing, and way too many quality blogs disappeared over the years, so I’ll try to lift the veil of depression a bit ;)
Keep Blogging, Some of Us Still Read
I stumbled upon a sad tweet a few days ago…
… and not surprisingly, a lot of people chimed in saying “don’t give up, we still prefer reading”. Unfortunately, it does seem like the amount of worthy content is constantly decreasing, and way too many quality blogs disappeared over the years, so I’ll try to lift the veil of depression a bit ;)
How to Cope with Network Equipment Shortages
Lead times are growing, and patience is wearing thin. Here are some ways you can deal with the unprecedented supply chain disruption.Tech Bytes: An Introduction To Nokia’s Edge Network Controller (Sponsored)
Today on the Tech Bytes podcast we talk with sponsor Nokia about its Edge Network Controller, a Kubernetes-based application that lets you configure switch hardware in edge cloud locations and support a NetOps environment for edge deployments.
The post Tech Bytes: An Introduction To Nokia’s Edge Network Controller (Sponsored) appeared first on Packet Pushers.
Tech Bytes: An Introduction To Nokia’s Edge Network Controller (Sponsored)
Today on the Tech Bytes podcast we talk with sponsor Nokia about its Edge Network Controller, a Kubernetes-based application that lets you configure switch hardware in edge cloud locations and support a NetOps environment for edge deployments.Upcoming Training: Network Troubleshooting
I’m teaching a three-hour webinar on troubleshooting on the 22nd of April:
This training focuses on the half-split system of troubleshooting, which is widely used in the electronic and civil engineering domains. The importance of tracing the path of the signal, using models to put the system in context, and the use of a simple troubleshooting “loop” to focus on asking how, what, and why are added to the half-split method to create a complete theory of troubleshooting. Other concepts covered in this course are the difference between permanent and temporary fixes and a review of measuring reliability. The final third of the course contains several practical examples of working through problems to help in applying the theory covered in the first two sections to the real world.
This is offered on Safari Books Online through Pearson. I think that if you register for the course, you can watch a recording later.
The 2022 French Presidential election leaves its mark on the Internet
The first round of the 2022 French presidential elections were held this past Sunday, April 10, 2022, and a run-off will be held on April 24 between the top two candidates, Emmanuel Macron and Marine Le Pen. Looking at Internet trends in France for Sunday, it appears that when people were voting Internet traffic went down, and, no surprise, it went back up when results are coming in — that includes major spikes to news and election-related websites.
Cloudflare Radar data shows that Sundays are usually high-traffic days in France. But this Sunday looked a little different.
The seven-day Radar chart shows that there was a decrease in traffic compared to the previous Sunday between 08:00 and 16:00 UTC, that’s 10:00 and 18:00 in local time — bear in mind that polling stations in France were open between 08:00 and 19:00 (or 20:00 in big cities) local time. So, the decrease in traffic was ‘inside’ the period when French citizens were allowed to vote.
That’s a similar trend we have seen in other elections, like the Portuguese one back in January 2022.
The time of the French election day with the largest difference compared to the previous Sunday was 14:00 Continue reading