Conveners
Network & Security
- Bruno Heinrich Hoeft
Network & Security
- Bruno Heinrich Hoeft
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Liam Atherton05/11/2025, 13:30Networking & Security
In the research and education environment, cybersecurity threats are significant and growing. We must collaborate as a community protect our environment.
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Effective protection requires the use of detailed, timely and accurate threat intelligence alongside fine-grained monitoring.
We illustrate the current capabilities of the SOC. Covering how we collect, enrich, analyse and use security relevant data. -
Petya Vasileva (University of Michigan (US))05/11/2025, 14:00Networking & Security
This presentation reports on the analysis of network incidents in WLCG infrastructures utilizing data from perfSONAR. We examine a few case studies of reported incidents in the past three years, which involved routing path changes and performance impacts across site pairs, highlighting IP-level anomalies and their correlation with throughput and latency metrics. Through graph-based anomaly...
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Bruno Heinrich Hoeft05/11/2025, 15:00Networking & Security
The HEPiX-IPv6 working group will present the status report. The current still ongoing GGus ticket campaign of the dual-stack protocol deployment at the wlcg tier-1/2 Worker node farms will be presented.
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Even while the major data exchange of LHCOPN is over IPv6, some of the still remaining IPv4 flows will be shown and examples how to mitigate them.
The partial remove at end of September 2025... -
Sebastian Lopienski (CERN)05/11/2025, 15:30Networking & Security
This presentation aims to give an update on the global security landscape from the past months. The global political situation has introduced a novel challenge for security teams everywhere. What's more, the worrying trend of data leaks, password dumps, ransomware attacks and new security vulnerabilities does not seem to slow down.
We present some interesting cases that CERN and the wider...
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Bingqing Wu (Jiangsu Future Network Innovation Institute)05/11/2025, 16:00Networking & Security
China Environment for Network Innovations (CENI) is China's first national major science and technology infrastructure in the field of communications and information. It is an open, user-friendly, and sustainable large-scale general test facility, which can provide a simple, efficient, and low-cost test and verification environment for researching the innovative architecture of future...
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Yana Holoborodko (IRIS-HEP, Princeton University (US))05/11/2025, 16:30Networking & Security
We will present the latest updates in WLCG site network monitoring through ps-dash, a web-based dashboard designed to visualize and analyze network performance data collected by perfSONAR. The tool presents alarms derived from alerting data measurements to help identify site-specific network issues. It reports on routing anomalies, packet loss, variations in bandwidth, and...
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