SharkFest’26 US has an exciting pre-conference class in Nashville! Ross Bagurdes & Chris Greer will teach Practical Wireshark Skills for IT pros with hands on labs + prep for the Wireshark Certified Analyst exam. Join us July 18-23, early bird registration is open now sharkfest.wireshark.org

#Wireshark 4.6.1 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. www.wireshark.org/docs/relnote... wiresharkfoundation.org/donate/

A new #sf25eu keynote is online! Kelley Misata breaks down the myths around open source & why treating OSS as “free” harms security & long term sustainability. youtu.be/p0aAt3iB398 Join us at #sf26us in July: sharkfest.wireshark.org #Wireshark #OpenSource #PacketAnalysis #Cybersecurity #Suricata

If there's one tool we won't stop talking about it's Wireshark by the @wireshark.bsky.social. Seriously it's an awesome tool and great way to read and analyze network traffic. Checkout the cheat sheet below and download Wireshark here --https://www.wireshark.org/

Registration for SharkFest’26 US is now open! Join us in Nashville July 18 to 23 for deep Wireshark learning, hands-on analysis, and sessions led by experts and core developers. Early Bird registration is live now at 10% off. Register: sharkfest.wireshark.org/sfus

Watch “What’s New in Wireshark 4.6” with @geraldcombs.bsky.social from #sf25eu in Warsaw. Learn what’s new and next for the world’s top protocol analyzer. www.youtube.com/watch?v=F0JD... Become a member for access to all the latest SharkFest sessions: www.youtube.com/channel/UCHB... #Wireshark

Call for Papers: SharkFest’26 US Nashville, TN | July 18–23, 2026 Share your packet analysis, troubleshooting, or Wireshark insights with the community! Submit your talk today: sharkfest.wireshark.org/sfus/ #SharkFest #Wireshark #PacketAnalysis #NetworkEngineering #NashvilleTech #sf26us

1 week to go! Join Eddi Blenker at #sf25eu for the SMB Masterclass, a deep dive into SMB2/3 handshake, authentication, and troubleshooting real-world file share issues. sharkfest.wireshark.org/sfeu #Wireshark #PacketAnalysis #SMB #Networking

1 week to go! SharkFest’25 EUROPE kicks off soon in Warsaw 🇵🇱 A full week of hands-on classes, expert talks & all things #Wireshark and #Stratoshark. Don’t miss the ultimate gathering for packet pros. Nov 3–7 sharkfest.wireshark.org/sfeu #sf25eu #PacketAnalysis #Networking

Learn TCP from one of the best, @packetjay.bsky.social! Join the TCP Analysis Masterclass at SharkFest’25 EUROPE for hands-on deep dives into troubleshooting, retransmissions, and performance tuning. Nov 4 | Warsaw, Poland sharkfest.wireshark.org/sfeu #sf25eu #Wireshark #Networking #TCP

Two weeks to go until SharkFest’25 EUROPE! Join us in Warsaw for hands-on learning, expert talks, and all things #Wireshark + #Stratoshark. Nov 3–7 | Warsaw, Poland sharkfest.wireshark.org/sfeu #sf25eu #

Don’t miss these sessions @ #sf25eu! • Wireshark in Action: Empowering Education & Research • The Packet Doctors Are In - live forensic trace examinations • New Kid on the Block: Stratoshark – discover Wireshark’s newest tool Nov 3–7 | Warsaw, Poland Register: sharkfest.wireshark.org/sfeu

Pre-conference Class I at SharkFest’25 EUROPE: Essential Wireshark Skills: Practical Packet Analysis with Ross Bagurdes! Learn to capture, analyze, and troubleshoot traffic like a pro and prep for your Wireshark Certified Analyst exam 🦈 Warsaw, Nov 3–4 sharkfest.wireshark.org/sfeu

#Wireshark 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. www.wireshark.org/docs/relnote... wiresharkfoundation.org/donate/

Congratulations to Katherine Leese & Olivia Sarah Pulido, recipients of the #SharkFest’25 EUROPE Women in Tech Scholarship! We're proud to support + celebrate rising talent in the #Wireshark community, and we can't wait to welcome them in Warsaw this November. sharkfest.wireshark.org/sfeu

30 Days Until SharkFest’25 EUROPE! We’re just 1 month away from gathering in Warsaw with the Wireshark community. What session are you most excited about? - Warsaw, Poland - November 3–7, 2025 Check the full agenda here 👉 sharkfest.wireshark.org/sfeu/agenda/ #sf25eu #Wireshark #PacketAnalysis

SharkFest’25 EUROPE is coming to Warsaw! Join the global Wireshark community for 5 days of deep-dive packet analysis, hands-on learning, and networking with experts. - Nov 3–7, 2025 - Warsaw, Poland Register today: sharkfest.wireshark.org/sfeu #Wireshark #sf25eu ##NetworkAnalysis #Cybersecurity

Pre-Conference Spotlight Join Eddi Blenkers at SharkFest’25 Europe for a hands-on SMB Masterclass! Master SMB2/SMB3 traffic analysis & troubleshoot real-world file share issues. - Warsaw, Nov 4 - sharkfest.wireshark.org/sfeu #sf25eu #Wireshark #SMB #Networking #SharkFest

Heading to SharkFest’25 EUROPE in Warsaw? Don’t miss your chance to take the WCA Exam! - Lock in your exam for just €159 - Need a 2nd chance? Retake for €159 Prove your packet analysis skills and become an official Wireshark Certified Analyst. Register: sharkfest.wireshark.org/sfeu

New highlights for #SharkFest25EU: • Wireless with #Wireshark - Megumi Takeshita • Decoding #QUIC in the Real World - Roland Knall • Introduction to #Cloud Packet Capture - Stephen Donnelly Join us in Warsaw, Nov 3–7 for the ultimate packet analysis conference. sharkfest.wireshark.org/sfeu

Wireshark + Stratoshark will always be free & open source. Your donation helps: • Keep development active & independent • Host SharkFest & grow the community • Maintain training, docs & global resources If Wireshark has helped you, please consider donating: wiresharkfoundation.org/donate

Wireshark Education Day hosted by Profitap was a success! A full day of advanced protocol analysis & troubleshooting with experts. Featured sessions by: Alexis La Goutte/Michel Roussea/Jean-Paul ARCHIER/Eugene A/@knall.cloud/Pascal Quantin Join us for more @ #sf25eu! sharkfest.wireshark.org/sfeu

#SharkFest Exclusive: WCA Exam For SharkFest Attendees Only! Lock in your #WCA Exam for €159! And if you need a 2nd chance, it's only another €159. Register today: sharkfest.wireshark.org/sfeu Valid for SharkFest failed attempts only. Must purchase schedule & take 2nd exam before 1/31/2026

Sharpen your packet skills at SharkFest’25 Europe: - From Full Capture to Criminal Evidence – learn to solve crimes with Wireshark traces - Troubleshooting MPLS – decode labels, traffic flows & more - HTTP Deep Dive – André Luyer breaks down HTTP/2 + HTTP/3 in practice sharkfest.wireshark.org/sfeu

#Wireshark 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. www.wireshark.org/docs/relnote... wiresharkfoundation.org/donate/

Why #SharkFest? - Hands-on workshops with real-world packet analysis - Learn directly from #Wireshark devs & power users - Network with the brightest minds in IT - Experience Warsaw’s vibrant culture See you November 3–7 for SharkFest’25 EUROPE! Learn more & register: sharkfest.wireshark.org/sfeu

Dive into the world of TCP throughput with Kary Rogers’ insightful session! www.youtube.com/watch?v=1eJH... Ready for hands-on learning and expert talks? Join us at SharkFest’25 EUROPE in Warsaw, Poland (Nov 3–7, 2025)! sharkfest.wireshark.org/sfeu/ #sf25eu #Wireshark #TCP

Packets, Pierogi & Protocols! #SharkFest’25 EUROPE is coming to Warsaw, a city rich in history, culture & innovation. Between deep dives into Wireshark & Stratoshark, explore Old Town, hear Chopin’s music & enjoy Poland’s hospitality. Secure your place: sharkfest.wireshark.org/sfeu/ #Wireshark

Kick off #sf25eu with Ross Bagurdes! Learn: - Installing/configuring Wireshark - Filter techniques to find the packets that matter - Deep dives into ARP, IP, TLS & more - TShark - Diagnose real-world network issues This is also a great way to prepare for the WCA exam. sharkfest.wireshark.org/sfeu

🇫🇷 Wireshark Education Day France is coming Sept 9! Join us @ Campus Cyber in Paris for a free day of hands-on learning @ expert talks on packet analysis. This is your chance to learn directly from the experts. Reserve your spot: ticketing.wireshark.org/wsug/wsugfr25/ #Wireshark #Networking #Paris

The Wireshark Certified Analyst (WCA) exam is here! Prove your skills in packet analysis, troubleshooting, and protocol knowledge while advancing your career in IT Ops, SecOps, or DevOps. Learn more & get certified: www.wireshark.org/certifications #Wireshark #WCA #Certification #PacketAnalysis

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! Learn more: sharkfest.wireshark.org/sfeu/women-i... #WomenInTech #sf25eu

Join the SMB Masterclass with Eddi Blenkers on Tuesday, November 4 in Warsaw and get hands on with one of the most essential protocols in the networking world. Register now! sharkfest.wireshark.org/sfeu #sf25eu #Wireshark #SMB #PacketAnalysis #NetworkTroubleshooting #CyberSecurity

Want to dive deeper into packet analysis using Python? See this video: “Analyzing Capture Files in Python with PyShark”, an excellent example of the hands-on, technical training you'll experience at SharkFest'25 EUROPE. www.youtube.com/watch?v=qxBK... Sign up: sharkfest.wireshark.org/sfeu

Enter the world of packet analysis @ SharkFest’25 EUROPE! Join network experts + enthusiasts from around the globe to sharpen your #Wireshark skills, explore real-world case studies & join the community that keeps networks running smoothly. This Nov in Warsaw, Poland: sharkfest.wireshark.org/sfeu

Ready to master TCP? Join @packetjay.bsky.social for the TCP Analysis Masterclass at SharkFest’25 EUROPE! From diagnosing tricky connections to fine-tuning performance, this pre-conference class is your hands on guide to truly understanding TCP. Register: sharkfest.wireshark.org/sfeu #sf25eu

Heading to #sf25eu? Here are a few session highlights: - Full Capture to Criminal Evidence: Real-World Case of Lawful Interception (Daniel Spiekermann) - AI Interaction with Packet Captures (John Capobianco) - Open Source is Free, But Not Free-Free (Kelley Misata) sharkfest.wireshark.org/sfeu

Sharpen your Wireshark skills with Ross Bagurdes at SharkFest’25 EUROPE in Warsaw! Register + Learn more: sharkfest.wireshark.org/sfeu #sf25eu #Wireshark #PacketAnalysis #NetworkTroubleshooting #Cybersecurity

Curious how TLS 1.3 encryption works? Watch Ross Bagurdes' session “Visualizing & Decrypting TLS 1.3” for info on how to decrypt modern protocols with Wireshark: youtu.be/Cq6yj9se9M4 Ready to dive deeper? Join us @ SharkFest’25 EUROPE, happening Nov in Warsaw, Poland! sharkfest.wireshark.org/sfeu

Have insights to share on packet analysis, troubleshooting, or network security? The SharkFest’25 EUROPE Call for Papers is still open! Join the #Wireshark community this November in Warsaw, Poland. Help shape the future of network analysis. conference.wireshark.org/sharkfest-25... #sf25eu

The WCA has been available for just 1 month & people have already started leveraging it to validate & elevate their packet analysis skills. If you’ve been mastering packet captures & troubleshooting in the field, this is a powerful way to stand out professionally. wireshark.org/certifications

Ready to level up your packet analysis game? At SharkFest’25 EUROPE in Warsaw, you'll have the unique opportunity to learn Wireshark & Stratoshark from experts who build and use them every day. sharkfest.wireshark.org/sfeu #Wireshark #Stratoshark #sf25eu #PacketAnalysis #NetworkEngineering

#Wireshark 4.4.8 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. www.wireshark.org/docs/relnote... wiresharkfoundation.org/donate/

The SharkFest’25 EUROPE Women in Tech Scholarship is open! This opportunity provides two women in networking, cybersecurity, or IT with full access to SharkFest in Warsaw covering pre-conference classes & conference registration (a total value of €3,335).‌ sharkfest.wireshark.org/sfeu/women-i...

Happy 27th Anniversary to Wireshark! From its humble beginnings as @geraldcombs.bsky.social's "little weekend project that got slightly out of hand" to becoming the world’s most trusted network protocol analyzer, Wireshark has empowered millions to understand their networks. wireshark.org

Here’s a periodic reminder: Supporting the Wireshark Foundation means ensuring Wireshark/Stratoshark remain free, open & continuously improved for everyone. Donations help cover essential infra, development & initiatives like SharkFest. Everything helps, thank you! wiresharkfoundation.org/donate

Just getting started with Wireshark? Check out “Packet Capture 101” from @packetjay.bsky.social, this covers everything you need to know get up and running with Wireshark. www.youtube.com/watch?v=rWHW... Want to learn live from experts? Join us at SharkFest'25 EUROPE! sharkfest.wireshark.org

New at SharkFest'25 Europe: Dive deep into modern SMB traffic analysis with Eddi Blenkers in this hands-on session designed for anyone working with file shares in real-world environments. sharkfest.wireshark.org/sfeu #sf25eu #Wireshark #SMB #PacketAnalysis #NetworkPerformance #Troubleshooting

New #SharkBytes Podcast Episode – From TCP/IP to Today: Vint Cerf in Conversation In this special episode of SharkBytes, guest host Chris Greer sits down with Vint Cerf, one of the founding fathers of the Internet. Video: www.youtube.com/watch?v=FKlq... Audio: sharkbytes.transistor.fm

Dive deep into #TCP with @packetjay.bsky.social @ SharkFest'25 Europe! Join the TCP Masterclass & learn to dissect, diagnose + master complex TCP behaviors from one of the best in the field. Whether you're chasing lost packets or tuning performance, this is for you. sharkfest.wireshark.org/sfeu