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Wireshark

Open source powers the modern world, yet many still misunderstand how it works. In this talk, Kelley Misata explores why OSS is often dismissed as “free,” who maintains it & what happens when critical tools like Wireshark, @suricata & other projects are taken for granted.

Kelley breaks down the myths, the real risks & the responsibility we share in sustaining the open source ecosystem.

youtu.be/p0aAt3iB398

Join us at in Nashville in July: sharkfest.wireshark.org/

Wireshark

Registration for SharkFest’26 US is officially open!

SharkFest returns July 18 to 23 in Nashville, Tennessee for a week of hands-on packet analysis, Wireshark deep dives, developer insights, and community learning.

Register now and secure 10 percent off Early Bird pricing while it lasts.
Once it’s gone, it’s gone.

Join us in Music City for the best place to learn Wireshark, Stratoshark, and real world network troubleshooting.

Register: sharkfest.wireshark.org/sfus

SharkFest'26 US is coming to Nashville, TN next year.
#sf26us#Wireshark#Stratoshark
Wireshark<p>Explore the latest in network analysis with Gerald Combs (<span class="h-card" translate="no"><a href="https://infosec.exchange/@geraldcombs" class="u-url mention">@<span>geraldcombs</span></a></span>) creator of Wireshark, in the keynote “What’s New in Wireshark 4.6.”</p><p><a href="https://www.youtube.com/watch?v=F0JDgQ3t0jg" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=F0JDgQ3t0jg</span><span class="invisible"></span></a></p><p>Recorded live at SharkFest’25 EUROPE in Warsaw, this session dives into the newest features, performance improvements, and shaping Wireshark’s future. Watch now and see how Wireshark continues to lead the world in protocol analysis. </p><p>Become a YouTube Member for access to the full library of SharkFest sessions and exclusive technical talks: <a href="https://www.youtube.com/channel/UCHBY7sUVdWK4bOSe7khG0UA/join" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/channel/UCHBY7sUVd</span><span class="invisible">WK4bOSe7khG0UA/join</span></a> </p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/NetworkAnalysis" class="mention hashtag" rel="tag">#<span>NetworkAnalysis</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a></p>
Wireshark<p>Call for Papers: SharkFest’26 US</p><p>SharkFest is heading to Music City!<br />We’re inviting packet analysts, educators, network engineers &amp; Wireshark enthusiasts to submit session proposals for SharkFest’26 US, happening in Nashville, Tennessee.</p><p>Share your expertise in topics like:<br />• Packet capture and analysis techniques<br />• Wireshark dissector development<br />• Network performance and troubleshooting<br />• Security analysis and anomaly detection<br />• Automation and AI in network analysis</p><p>Whether you’ve built tools, solved tough network mysteries, or want to teach others how to find “the truth in the packets,” we want to hear from you.</p><p>Submit your talk: <a href="https://conference.wireshark.org/sf26us/cfp" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">conference.wireshark.org/sf26u</span><span class="invisible">s/cfp</span></a></p><p><a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkEngineering" class="mention hashtag" rel="tag">#<span>NetworkEngineering</span></a> <a href="https://ioc.exchange/tags/NashvilleTech" class="mention hashtag" rel="tag">#<span>NashvilleTech</span></a></p>
Wireshark<p>Join Eddi Blenkers for the SMB Masterclass, a deep dive into one of the most essential yet often misunderstood protocols in networking.</p><p>You’ll learn how to:<br />- Analyze SMB handshakes and dialect negotiation<br />- Investigate error codes and latency issues<br />- Identify bottlenecks across the network, client &amp; server</p><p>1 week left to register!<br /><a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/CyberSecurity" class="mention hashtag" rel="tag">#<span>CyberSecurity</span></a> <a href="https://ioc.exchange/tags/SMB" class="mention hashtag" rel="tag">#<span>SMB</span></a> <a href="https://ioc.exchange/tags/NetworkTroubleshooting" class="mention hashtag" rel="tag">#<span>NetworkTroubleshooting</span></a></p>
Wireshark<p>Only 1 week until SharkFest’25 EUROPE!</p><p>We’re just days away from bringing together the world’s top packet analysts, network engineers, developers, and educators in Warsaw, Poland for a week of hands-on learning, collaboration &amp; community.</p><p>Get ready for:<br />- Deep-dive sessions on Wireshark, Stratoshark, TCP, SMB &amp; more<br />- Insightful talks from industry experts<br />- Networking with the brightest minds in network analysis</p><p>Join us November 3–7 in Warsaw, Poland for SharkFest’25 EUROPE, the ultimate conference for anyone passionate about packets!</p><p>Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a> <a href="https://ioc.exchange/tags/NetworkEngineering" class="mention hashtag" rel="tag">#<span>NetworkEngineering</span></a> <a href="https://ioc.exchange/tags/Stratoshark" class="mention hashtag" rel="tag">#<span>Stratoshark</span></a></p>
Wireshark<p>Pre-Conference Class II spotlight: TCP Analysis Masterclass with <span class="h-card" translate="no"><a href="https://infosec.exchange/@packetjay" class="u-url mention">@<span>packetjay</span></a></span> </p><p>Dive deep into the heart of TCP with one of the industry’s most respected experts! In this hands-on masterclass, Jasper Bongertz will guide you through dissecting, diagnosing, and mastering complex TCP behaviors, from performance tuning to troubleshooting elusive packet issues.</p><p>Whether you’re chasing lost packets, analyzing retransmissions, or optimizing network performance, this session will sharpen your protocol analysis skills and take your TCP understanding to the next level.</p><p>Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/TCP" class="mention hashtag" rel="tag">#<span>TCP</span></a> <a href="https://ioc.exchange/tags/NetworkPerformance" class="mention hashtag" rel="tag">#<span>NetworkPerformance</span></a></p>
Wireshark<p>We’re just two weeks away from SharkFest’25 EUROPE in Warsaw, Poland where the global packet analysis community comes together to learn, connect, and innovate.</p><p>Join industry experts, developers, and analysts for five days of hands-on labs, in depth talks, and real world case studies focused on Wireshark, Stratoshark, and the future of network visibility.</p><p>There’s still time to register: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Wireshark<p>Don’t miss these sessions at SharkFest’25 EUROPE!</p><p>• Wireshark in Action: Empowering Education and Research: Distributed packet analysis use cases and educational insights (Ville Haapakangas &amp; Tom Cordemans)</p><p>• The Packet Doctors Are In: Hands-on forensic packet trace examinations from expert diagnosticians (team session)</p><p>• New kid on the block: Stratoshark: Learn about the new tool from the Wireshark Foundation and how to use it in your work (Sake Blok)</p><p>Join us Nov 3–7 in Warsaw for these and many more sessions.</p><p>Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkEducation" class="mention hashtag" rel="tag">#<span>NetworkEducation</span></a></p>
Wireshark<p>Level up your packet analysis skills before SharkFest kicks off!</p><p>This hands-on, 2 day class will teach you how to capture, analyze, and troubleshoot real network traffic using Wireshark. It will also prepare you for the WCA exam.</p><p>What you’ll learn:<br />- How to capture and analyze live network traffic<br />- Key protocol deep dives (<a href="https://ioc.exchange/tags/TCP" class="mention hashtag" rel="tag">#<span>TCP</span></a>, UDP, HTTP, TLS, DNS, and more)<br />- Advanced display filtering and troubleshooting workflows<br />- Command-line analysis with <a href="https://ioc.exchange/tags/TShark" class="mention hashtag" rel="tag">#<span>TShark</span></a></p><p>November 3–4 | Warsaw, Poland<br />Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/NetworkEngineering" class="mention hashtag" rel="tag">#<span>NetworkEngineering</span></a> <a href="https://ioc.exchange/tags/DNS" class="mention hashtag" rel="tag">#<span>DNS</span></a> <a href="https://ioc.exchange/tags/UDP" class="mention hashtag" rel="tag">#<span>UDP</span></a> <a href="https://ioc.exchange/tags/WCA" class="mention hashtag" rel="tag">#<span>WCA</span></a> <a href="https://ioc.exchange/tags/NetworkAnalysis" class="mention hashtag" rel="tag">#<span>NetworkAnalysis</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Gerald Combs<p><a href="https://infosec.exchange/tags/Wireshark" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wireshark</span></a> 4.6.0 has been released. Cheers! These releases are brought to you by the Wireshark Foundation. If you or your employer can donate, it would help us out immensely.</p><p><a href="https://www.wireshark.org/docs/relnotes/wireshark-4.6.0.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">wireshark.org/docs/relnotes/wi</span><span class="invisible">reshark-4.6.0.html</span></a></p><p><a href="https://wiresharkfoundation.org/donate/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">wiresharkfoundation.org/donate/</span><span class="invisible"></span></a></p>
Wireshark<p>Congratulations to Katherine Leese &amp; Olivia Sarah Pulido, recipients of the SharkFest’25 EUROPE Women in Tech Scholarship! </p><p>We&#39;re proud to support and celebrate rising talent in the Wireshark community, and we can&#39;t wait to welcome them in Warsaw this November.</p><p>Thank you to everyone who applied and continues to inspire progress in tech. </p><p>Join us in Warsaw this November: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/WomenInTech" class="mention hashtag" rel="tag">#<span>WomenInTech</span></a></p>
Wireshark<p>30 Days Until SharkFest’25 EUROPE!</p><p>We’re just one month away from gathering in Warsaw with the Wireshark community.</p><p>What session are you most excited about?</p><p>- Warsaw, Poland<br />- November 3–7, 2025</p><p>Check the full agenda here 👉 <a href="https://sharkfest.wireshark.org/sfeu/agenda/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">sharkfest.wireshark.org/sfeu/a</span><span class="invisible">genda/</span></a></p><p><a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a></p>
Wireshark<p>SharkFest’25 EUROPE is coming to Warsaw!</p><p>Join the global Wireshark community for 5 days of deep-dive packet analysis, hands-on learning, and networking with experts.</p><p>- Nov 3–7, 2025<br />- Warsaw, Poland</p><p>Register today: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> #<a href="https://ioc.exchange/tags/NetworkAnalysis" class="mention hashtag" rel="tag">#<span>NetworkAnalysis</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Wireshark<p>Pre-Conference Spotlight: SMB Masterclass</p><p>Dive deep into modern SMB traffic analysis with expert Eddi Blenkers at SharkFest’25 EUROPE!</p><p>This hands-on class is perfect for anyone managing file shares or troubleshooting SMB performance in real world environments.</p><p>Tuesday, Nov 4<br />Warsaw, Poland</p><p>Sharpen your skills and master SMB2/SMB3 traffic like a pro.</p><p>Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/SMB" class="mention hashtag" rel="tag">#<span>SMB</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Wireshark<p>Heading to SharkFest’25 EUROPE in Warsaw? Don’t miss your chance to take the Wireshark Certified Analyst (WCA) Exam!</p><p>- Lock in your exam for just €159<br />- Need a 2nd chance? Retake for €159 (must be scheduled &amp; taken before 1/31/2026)</p><p>Prove your packet analysis skills and become an official Wireshark Certified Analyst at SharkFest.</p><p>🔗 Register today: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/WCA" class="mention hashtag" rel="tag">#<span>WCA</span></a> <a href="https://ioc.exchange/tags/Certification" class="mention hashtag" rel="tag">#<span>Certification</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a></p>
Wireshark<p>Here are three exciting sessions you won’t want to miss at SharkFest’25 EUROPE in Warsaw: </p><p>- Wireless with <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a>: Megumi Takeshita explores advanced techniques for capturing and analyzing wireless traffic. <br />- Decoding QUIC in the Real World: <span class="h-card" translate="no"><a href="https://fosstodon.org/@rknall" class="u-url mention">@<span>rknall</span></a></span> shows how to dissect and troubleshoot the next-gen transport protocol. <br />- Introduction to Cloud Packet Capture: Stephen Donnelly teaches options for Packet Capture and network based tools</p><p>Join us November 3–7 for deep technical sessions, hands-on learning, and the global packet community. </p><p><a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/QUIC" class="mention hashtag" rel="tag">#<span>QUIC</span></a></p>
Wireshark<p>Ready to master the protocol that keeps the internet running?</p><p>Join <span class="h-card" translate="no"><a href="https://infosec.exchange/@packetjay" class="u-url mention">@<span>packetjay</span></a></span> at SharkFest’25 EUROPE for his TCP Analysis Masterclass, a deep dive into diagnosing, dissecting, and understanding complex TCP behaviors.</p><p>Whether you’re chasing elusive retransmissions, fine-tuning performance, or troubleshooting critical applications, this pre-conference class gives you the hands-on skills to see exactly what’s happening in your network.</p><p>Register: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/TCP" class="mention hashtag" rel="tag">#<span>TCP</span></a></p>
Wireshark<p>Wireshark and Stratoshark are, and always will be free &amp; open source. Your donations help us:</p><p> • Keep development active and independent<br /> • Host SharkFest to grow the community<br /> • Maintain training, docs, and global resources</p><p>If Wireshark has helped you troubleshoot, teach, or learn, consider giving back today.</p><p>Donate: <a href="https://wiresharkfoundation.org/donate" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">wiresharkfoundation.org/donate</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/OpenSource" class="mention hashtag" rel="tag">#<span>OpenSource</span></a></p>
Wireshark<p>The Wireshark Education Day in Paris hosted by Profitap was a success! It was a full day dedicated to advanced protocol analysis and troubleshooting with experts.</p><p>Attendees learned from real-world cases studies how to solve network issues faster, master VoIP analysis with RTP/SIP decoding, capture traffic with TAPs &amp; SPAN, and detect anomalies in DNS &amp; HTTP.</p><p>Featured sessions led by:<br />Alexis La Goutte, Michel ROUSSEAU, Jean-Paul ARCHIER, Eugene A., <span class="h-card" translate="no"><a href="https://fosstodon.org/@rknall" class="u-url mention">@<span>rknall</span></a></span> &amp; Pascal Quantin</p><p>Join us for more Wireshark &amp; Stratoshark at SharkFest&#39;25 EUROPE this fall! <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a></p>
Wireshark<p>SharkFest Exclusive:</p><p>Wireshark Certified Analyst (WCA) Exam For SharkFest Attendees Only!</p><p>Lock in your Wireshark Certified Analyst Exam for only €159! And if you need a 2nd chance, it&#39;s only another €159.</p><p>Register today: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p>[Valid for SharkFest failed attempts only. Must purchase schedule &amp; take 2nd exam before 1/31/2026.]</p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/wca" class="mention hashtag" rel="tag">#<span>wca</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/CertifiedAnalyst" class="mention hashtag" rel="tag">#<span>CertifiedAnalyst</span></a></p>
Wireshark<p>Get excited for SharkFest’25 EUROPE in Warsaw, packed with powerful sessions that will sharpen your packet analysis skills!</p><p>- From Full Capture to Criminal Evidence - A Real-World Case of Lawful Interception: Join Daniel Spiekermann as he walks through a forensic investigation using nothing but sustained packet captures and Wireshark.<br /> <br />- A Wireshark-driven approach to understanding + troubleshooting MPLS (Pierre Besombes &amp; Juan Pablo Azar Ricciardi): Dive deep into MPLS troubleshooting with Wireshark as your guide. Explore packet structures, label exchanges, and real-world traffic engineering scenarios.<br /> <br />- HTTP deep dive: With HTTP/2 &amp; HTTP/3 now ubiquitous, André Luyer demystifies modern HTTP traffic. Understand nuances like status codes, caching behavior, cookie quirks, compression, &amp; API-troubleshooting.</p><p>Don’t miss these sessions and many more when we gather November 3–7, 2025 in Warsaw, Poland.</p><p>Secure your spot and explore the full agenda: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkForensics" class="mention hashtag" rel="tag">#<span>NetworkForensics</span></a> <a href="https://ioc.exchange/tags/MPLS" class="mention hashtag" rel="tag">#<span>MPLS</span></a> <a href="https://ioc.exchange/tags/HTTP" class="mention hashtag" rel="tag">#<span>HTTP</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Gerald Combs<p><a href="https://infosec.exchange/tags/Wireshark" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wireshark</span></a> 4.4.9 has been released. Cheers! These releases are brought to you by the Wireshark Foundation. If you or your employer can donate, it would help us out immensely.</p><p><a href="https://www.wireshark.org/docs/relnotes/wireshark-4.4.9.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">wireshark.org/docs/relnotes/wi</span><span class="invisible">reshark-4.4.9.html</span></a></p><p><a href="https://wiresharkfoundation.org/donate/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">wiresharkfoundation.org/donate/</span><span class="invisible"></span></a></p>
Wireshark<p>Why SharkFest?</p><p>- Hands-on workshops with real-world packet analysis<br />- Learn directly from Wireshark developers &amp; power users<br />- Network with the brightest minds in IT, SecOps &amp; NetEng<br />- Experience Warsaw’s vibrant culture 🇵🇱</p><p>See you November 3–7 for SharkFest’25 EUROPE!</p><p>Learn more &amp; register: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/NetworkEngineering" class="mention hashtag" rel="tag">#<span>NetworkEngineering</span></a></p>
Wireshark<p>Dive into the world of TCP throughput with Kary Rogers’ insightful session from SharkFest! If you’re passionate about network analysis, troubleshooting, or just want to master Wireshark, this video is a must-watch.</p><p><a href="https://www.youtube.com/watch?v=1eJHqyyjHqk" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=1eJHqyyjHqk</span><span class="invisible"></span></a></p><p>Ready for hands-on learning and expert talks? Join us at SharkFest’25 EUROPE in Warsaw, Poland (Nov 3–7, 2025)! Connect with the global Wireshark community, sharpen your packet analysis skills &amp; be part of the conversation shaping the future of networking.</p><p>Secure your spot and learn more: <a href="https://sharkfest.wireshark.org/sfeu/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu/</span><span class="invisible"></span></a></p>
Wireshark<p>Packets, Pierogi, and Protocols!</p><p>SharkFest’25 EUROPE is coming to Warsaw, Poland, a city rich in history, culture, and innovation.</p><p>Between deep dives into Wireshark &amp; Stratoshark, explore Old Town, hear Chopin’s music, and enjoy Poland’s hospitality.</p><p>Secure your place: <a href="https://sharkfest.wireshark.org/sfeu/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu/</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/Packets" class="mention hashtag" rel="tag">#<span>Packets</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a></p>
Wireshark<p>Kick off SharkFest’25 EUROPE with Ross Bagurdes!</p><p>Level up your packet analysis game with this hands-on course designed for IT pros of all experience levels. </p><p>What you’ll learn:<br />- Installing &amp; configuring Wireshark<br />- Filtering techniques to find the packets that matter<br />- Deep dives into ARP, IP, ICMP, DNS, DHCP, TCP, UDP, QUIC, HTTP, TLS &amp; more<br />- Working with TShark &amp; command-line tools<br />- Best practices to diagnose real-world network issues</p><p>This class is also a fantastic way to prepare for the Wireshark Certified Analyst (WCA) exam.</p><p>Secure your spot now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/SharkFest" class="mention hashtag" rel="tag">#<span>SharkFest</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/WCA" class="mention hashtag" rel="tag">#<span>WCA</span></a> <a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a></p>
Wireshark<p>🇫🇷 Wireshark Education Day France is coming September 9, 2025!</p><p>Join us at Campus Cyber in Paris for a free full day of hands-on learning, expert talks, and practical insights into packet analysis. Whether you’re just starting out or looking to sharpen your Wireshark skills, this is your chance to learn directly from the experts.</p><p>Date: September 9, 2025<br />Location: Campus Cyber (Auditorium), Paris, France<br />Featuring sessions from Alexis La Goutte, Michel ROUSSEAU, Jean-Paul ARCHIER, Roland Knall.</p><p>Limited seats available! Reserve your spot today: <a href="https://ticketing.wireshark.org/wsug/wsugfr25/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">ticketing.wireshark.org/wsug/w</span><span class="invisible">sugfr25/</span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/Paris" class="mention hashtag" rel="tag">#<span>Paris</span></a></p>
Wireshark<p>The Wireshark Certified Analyst (WCA) exam is here! </p><p>Prove your skills in packet analysis, troubleshooting, and protocol knowledge while advancing your career in IT Ops, SecOps, or DevOps.</p><p>The WCA was created with input from industry experts and the Wireshark team to validate your ability to:</p><p>• Analyze and troubleshoot real network traffic<br />• Apply key Wireshark features in problem-solving<br />• Demonstrate deep knowledge of Ethernet, IP, TCP, and application-layer protocols</p><p>Join the growing community of certified analysts &amp; show the world your packet analysis expertise.</p><p>Learn more &amp; get certified: <a href="https://www.wireshark.org/certifications" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="">wireshark.org/certifications</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/WCA" class="mention hashtag" rel="tag">#<span>WCA</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Certification" class="mention hashtag" rel="tag">#<span>Certification</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a></p>
Wireshark<p>The SharkFest Women in Tech Scholarship helps make it possible for women to attend SharkFest’25 Europe in Warsaw this November. Connect with industry experts, learn hands-on skills, and become part of the Wireshark community!</p><p>If you’re passionate about networking, protocol analysis, and technology, this is your chance to gain knowledge &amp; make connections.</p><p>Learn more &amp; apply: <a href="https://sharkfest.wireshark.org/sfeu/women-in-tech/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">sharkfest.wireshark.org/sfeu/w</span><span class="invisible">omen-in-tech/</span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/WomenInTech" class="mention hashtag" rel="tag">#<span>WomenInTech</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Networking" class="mention hashtag" rel="tag">#<span>Networking</span></a> <a href="https://ioc.exchange/tags/TechCommunity" class="mention hashtag" rel="tag">#<span>TechCommunity</span></a></p>
Wireshark<p>Join the SMB Masterclass on Tuesday, November 4 in Warsaw and get hands on with one of the most essential protocols in the networking world.</p><p>From SMB handshakes and authentication to performance troubleshooting and even decrypting SMB traffic, this in-depth class will teach you how to diagnose and solve real-world SMB issues like a pro.</p><p>Whether it’s tracking sessions across interfaces, identifying bottlenecks, or mastering advanced features—this class is packed with expert tips you can put to work immediately.</p><p>Register now and secure your seat! </p><p><a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a> </p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/SMB" class="mention hashtag" rel="tag">#<span>SMB</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkTroubleshooting" class="mention hashtag" rel="tag">#<span>NetworkTroubleshooting</span></a> <a href="https://ioc.exchange/tags/CyberSecurity" class="mention hashtag" rel="tag">#<span>CyberSecurity</span></a></p>
Wireshark<p>Ever wanted to dive deeper into packet analysis using Python? Check out this video: “Analyzing Capture Files in Python with PyShark” by Dor Green from a past SharkFest, an excellent example of the hands-on, technical training you&#39;ll experience at SharkFest&#39;25 Europe.</p><p><a href="https://www.youtube.com/watch?v=qxBKHsMhWKU" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=qxBKHsMhWKU</span><span class="invisible"></span></a></p><p>Want real world, expert led sessions like this + access to the latest in Wireshark and Stratoshark training? Then join us in Warsaw this November for SharkFest&#39;25 Europe, where you&#39;ll learn directly from the best in the field.</p><p>Sign up today: <a href="http://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">http://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PyShark" class="mention hashtag" rel="tag">#<span>PyShark</span></a> <a href="https://ioc.exchange/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkEngineering" class="mention hashtag" rel="tag">#<span>NetworkEngineering</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Wireshark<p>Dive into the world of packet analysis at SharkFest’25 EUROPE! </p><p>Join network experts and enthusiasts from around the globe to sharpen your <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> skills, explore real-world case studies, and connect with the community that keeps networks running smoothly.</p><p>Coming up this November in Warsaw, Poland, find out more here: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p>
Wireshark<p>Ready to master TCP?</p><p>Join <span class="h-card" translate="no"><a href="https://infosec.exchange/@packetjay" class="u-url mention">@<span>packetjay</span></a></span> (Jasper Bongertz) for the TCP Analysis Masterclass at SharkFest’25 EUROPE in Warsaw! From diagnosing tricky connections to fine-tuning performance, this pre-conference class is your hands on guide to truly understanding how TCP works on the wire.</p><p>Register: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/TCPAnalysis" class="mention hashtag" rel="tag">#<span>TCPAnalysis</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkTroubleshooting" class="mention hashtag" rel="tag">#<span>NetworkTroubleshooting</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a></p>
Wireshark<p>Heading to SharkFest’25 EUROPE in Warsaw? Here are just a few of the session highlights you won’t want to miss:</p><p>- From Full Capture to Criminal Evidence: A Real-World Case of Lawful Interception (Daniel Spiekermann)<br />- Talk with Your Packets: AI-Powered Natural Language Interaction with Packet Captures (John Capobianco)<br />- Shift the Conversation: Open Source is Free, But Not Free-Free (Kelley Misata)</p><p>Join us this November 3-7 in Poland and learn from some of the best in the field.</p><p>Register now: <a href="https://sharkfest.wireshark.org/sfeu" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="tag">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="tag">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="tag">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/Cybersecurity" class="mention hashtag" rel="tag">#<span>Cybersecurity</span></a> <a href="https://ioc.exchange/tags/OpenSource" class="mention hashtag" rel="tag">#<span>OpenSource</span></a> <a href="https://ioc.exchange/tags/NetworkForensics" class="mention hashtag" rel="tag">#<span>NetworkForensics</span></a></p>
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