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Sketching Connectivity Between Users

Sketching Connectivity Between Users

Emile Aben

5 min read

We're looking at user-to-user connections, based on RIPE Atlas measurements and ISP's end-user market share estimates provided by the APNIC.

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Dissecting DNS Defenses During  DDoS Attacks

Dissecting DNS Defenses During DDoS Attacks

Giovane Moura

3 min read

New technical report evaluates DNS defenses in the wild against DDoS attacks and shows some interesting results.

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Could Blockchain Help in Interdomain Routing Security?

Could Blockchain Help in Interdomain Routing Security?

Jordi Paillissé Vilanova

9 min read

Blockchain technology is attracting a lot of attention among the security community since it provides a way to exchange information among a set of distrusting entities without the use of digital certificates and centralised control. Blockchain provides means for distrusting parties to reach consens…

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Report from the Conference on Passive and Active Measurements

Report from the Conference on Passive and Active Measurements

Emile Aben

6 min read

Last week I attended the Passive and Active Measurement (PAM) conference in Berlin. In this article I present some highlights and take-aways.

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Join the Network Operators Tools Hackathon

Join the Network Operators Tools Hackathon

Vesna Manojlovic

11 min read

RIPE NCC and iNOG are co-hosting a hackathon in June 2018 in Dublin, with the focus on tools for network operators. We are looking for participants, sponsors, and interesting project proposals - you can apply today!

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IETF 101 Liveblog

IETF 101 Liveblog

Gergana Petrova

40 min read

The 101st meeting of the Internet Engineering Task Force (IETF) runs from 17 - 23 March 2018 in London. RIPE NCC staff at the event will be live blogging key moments. See this page for regular updates on the issues, arguments and ideas discussed over the course of the meeting.

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FOSDEM 2018: What Happens in Brussels (Ends Up on the Internet)

FOSDEM 2018: What Happens in Brussels (Ends Up on the Internet)

Vesna Manojlovic

6 min read

FOSDEM is an opportunity for developers of free and open-source software from around the world to meet in “real life”, every February, for one weekend in Brussels. Among all the conversations and experiences are many topics relevant for the RIPE community.

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Ruru: Real-time Wide-area TCP Latency Monitoring

Ruru: Real-time Wide-area TCP Latency Monitoring

Richard Cziva

5 min read

With the increasing number of real-time applications (online games using virtual reality, multi-site financial transaction processing) and the radically new business models and use cases introduced by the 5G mobile architecture (robotics, tactile Internet) requiring interactive back-and-forth commu…

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RIPE Atlas Architecture - How We Manage Our Probes

RIPE Atlas Architecture - How We Manage Our Probes

Robert Kisteleki

7 min read

In this article we will give some insights into the overall architecture of the RIPE Atlas network and how we manage secure communication with our probe flock.

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Verfploeter: Broad and Load-aware Anycast Mapping

Verfploeter: Broad and Load-aware Anycast Mapping

Wouter de Vries

3 min read

IP anycast provides DNS operators and CDNs with automatic fail-over and reduced latency by breaking the Internet into catchments, each served by a different anycast site.

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