The past two days there were pre-conference classes, but we’re now officially started. Hello Warsaw, here is #sf25eu

Ready for my first #NLNOG day, which will start any minute now (after a non-network technical issue )

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

One of the most important and powerful things any kid can do to make a better world is if they see someone being pushed around, stand up for them. Alexandria Ocasio-Cortez

Yay, tickets in the pocket for a great event in my hometown (Haarlem). Unfortunately I will only be able to attend 1 day (and possibly half of the second day). Will I see you there?

And even if it *was* pie, equal rights benefit everyone!

He has a good point!

After hard work, the official Wireshark Certified Analyst certification has been launched! Go get your #Wireshark analysis skills tested and certified!

Wow: after 15 years, YouTube has taken down the original 'Rick Roll' video due to a "licensing issue," likely due to the acquisition of Astley's record lable. The metadata remains, but if you click through it goes to 'video not found': www.youtube.com/watch?v=dQw4...

For those who like to learn to use #linux, learning (and experimenting with) these commands are a great starting point!

Yay! My Stratoshark talk for the #NLUUG spring conference on May 22nd in Utrecht has been accepted. Looking forward to see you there for an introduction to #Stratoshark and how it can be to system calls what #Wireshark is to network packets. See: nluug.nl/evenementen/...

Does anyone have a "stricken #Chromecast" and is able to create a #pcap of some failing communication? I'd be interested to look at the packets and use them in my "Troubleshooting #TLS with #Wireshark" classes :-) Sharing is appreciated!

The SharkFest Women in Tech Scholarship is open! This provides women interested in networking, cybersecurity & IT the opportunity to attend SharkFest’25 US, gain hands-on Wireshark training & connect with industry experts Apply now: sharkfest.wireshark.org/sfus/women-i... #WomenInTech #Wireshark

Ever wondered why we use certificates and what makes them work. Or need to troubleshoot failing #TLS handshakes? What about decrypting TLS traffic in #wireshark? If so, I look forward to having you in my pre-conference class @ #SF25US

Not a big leap from this to: “The U.S. is discussing the possibility of cutting EU countries’ access to M365 if Brussels doesn’t agree to [insane Trump demand].” Still think this is some extremely-unlikely, fringe hypothetical?

Packetheads in NL, on March 6th the 4th Wireshark Users NL Meetup will take place in The Hague. Topics will be: - Decrypting #TLS in #Wireshark with TLS session keys (and how to obtain those keys) - Introduction to #Stratoshark RSVP @ www.meetup.com/wireshark-us...

I'll be heading out to #FOSDEM tomorrow, come say Hi at the #wireshark stand in building H where we have free stickers and T-shirts to buy (which will sponsor the foundation). And you can learn about #wireshark and #stratoshark

Looking forward to #Sharkfest '25 US! I'll be teaching a #TLS troubleshooting with #Wireshark pre-conference class and will host an escape-room in a #pcap file competition again. And there is the keynote of Vint Cerf, how cool is that! Hope to see you all in Richmond!

Hear hear... but small donations also help, we don't want to make #Wireshark commercial, but it does seem silly so many companies depend on us, but don't realize we need to cover our costs somehow. So if you hold warm feelings towards Wireshark, feel free to visit: wiresharkfoundation.org/donate/

If you ever need to share a pcap(ng) file, but don't want to leak sensitive information, Tracewrangler is the tool for you. By default it removes all info above L4 and anonymizes L1/2/3. But you can tune it to work just the way you want it. Go check it out!

Thanks for the invite @pyrobatnl.bsky.social & @k4bergen.bsky.social :-)