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Sake Blok

@syn-bit.nl
186 followers 279 following 133 posts

Relational therapist for computer systems with a passion for Network Analysis, Protocol Analysis, bug chasing and problem solving. (he/him)

PostsRepliesMedia
Sake Blok @syn-bit.nl · 19/06/2026
Vandaag deze #wicca toppers blij mogen maken met een business ticket voor #wiccon (29+30 oktober 2026, wiccon.nl), waardoor zij weer iemand anders blij kunnen maken met een familiar ticket. Zie: wiccon.nl/tickets-2026...
Nancy, Sake, Chantal.... blij en met verdwaalde paarse krokodil op de achtergrond!
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Sake Blok @syn-bit.nl · 11/06/2026
Dinsdag bij Heynen NL en vandaag bij Heynen België op hun pop-up days een #Wireshark tips&tricks workshop gegeven. Mooie opkomst en leuk om mensen wat op weg te helpen met features als columns, display filter buttons, field references, etc Wat is jouw tip of trick in het gebruik van Wireshark?
Sake voor de SYN-bit banner pratend bij de booth Sake naast het presentatie scherm De zaal met deelnemers, niet iedereen kon zitten #stoelentekort
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Sake Blok @syn-bit.nl · 14/03/2026
Inspired by @datagraver.com I've packed up my bsky content and moved it to the servers of @eurosky.social. That's the beauty of the open AT protocol, it does not matter where your data is hosted, it is decoupled from the social apps that will be displaying it. So you will notice no difference :-)
media.tenor.com
a car with a bunch of boxes on top of it is driving down the street .
ALT: a car with a bunch of boxes on top of it is driving down the street .
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Sake Blok @syn-bit.nl · 11/03/2026
"Uit ons recente rapport blijkt dat 75 procent van de inkomsten van de grote voedselhandelaren uit dit soort financiële activiteiten komt, in plaats van uit de handel in voedsel." We hebben de wereld toch echt wel een beetje kapotgekapitalismiseerd :-( www.ftm.nl/artikelen/in...
ftm.nl
Deze econoom voorspelde de kredietcrisis en waarschuwt nu voor een krach van het voedselsysteem
De econoom die al vóór 2008 waarschuwde voor de financiële crisis, slaat opnieuw alarm. Volgens Anastasia Nesvetailova, hoofd van de afdeling macro-economisch en ontwikkelingsbeleid bij de VN-organisa...
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Sake Blok @syn-bit.nl · 30/12/2025
Goed recept voor 2026!
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Sake Blok @syn-bit.nl · 21/12/2025
Am I missing something or is a ~5 microsecond inaccuracy in the clock source insignificant, considering the 1-100 ms inaccuracy of the NTP protocol itself (over the Internet)?
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Reposted by Sake Blok
Sake Blok @syn-bit.nl · 08/12/2025
Movie you’ve watched more than six times with a gif. Hard mode: no Stars (Wars nor Trek), LOTR, or Marvel, Disney Animated or Pixar.
media.tenor.com
two men sitting next to each other with the words " get busy living " on the screen
ALT: two men sitting next to each other with the words " get busy living " on the screen
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Sake Blok @syn-bit.nl · 05/11/2025
The past two days there were pre-conference classes, but we’re now officially started. Hello Warsaw, here is #sf25eu
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Sake Blok @syn-bit.nl · 30/09/2025
Ready for my first #NLNOG day, which will start any minute now (after a non-network technical issue )
NLNOG stage with sponsor banners and speaker desk, people setting Klup for the first session
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Reposted by Sake Blok
Wireshark Foundation @wiresharkfoundation.org · 15/08/2025
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
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Reposted by Sake Blok
Raider @iwillnotbesilenced.bsky.social · 29/07/2025
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
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Sake Blok @syn-bit.nl · 25/07/2025
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?
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Sake Blok @syn-bit.nl · 06/07/2025
And even if it *was* pie, equal rights benefit everyone!
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Sake Blok @syn-bit.nl · 11/06/2025
He has a good point!
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Sake Blok @syn-bit.nl · 02/06/2025
After hard work, the official Wireshark Certified Analyst certification has been launched! Go get your #Wireshark analysis skills tested and certified!
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Reposted by Sake Blok
Sean Morrow @snmrrw.bsky.social · 19/05/2025
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...
youtube.com
Rick Astley - Never Gonna Give You Up (Official Music Video)
YouTube video by Rick Astley
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Sake Blok @syn-bit.nl · 16/04/2025
For those who like to learn to use #linux, learning (and experimenting with) these commands are a great starting point!
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Sake Blok @syn-bit.nl · 14/03/2025
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/...
Stratoshark logo
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Sake Blok @syn-bit.nl · 13/03/2025
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!
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Reposted by Sake Blok
Wireshark Foundation @wiresharkfoundation.org · 24/02/2025
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
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Sake Blok @syn-bit.nl · 23/02/2025
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
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Bob Brandt @bobbrandt.bsky.social · 22/02/2025
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?
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Sake Blok @syn-bit.nl · 12/02/2025
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...
meetup.com
Wireshark Users NL - Meetup #4, Thu, Mar 6, 2025, 5:30 PM | Meetup
Please join us for the fourth (yearly?) Wireshark Users NL get together. This evening will take place at the SSC-ICT office in The Hague. Food and drinks will be provided b
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Sake Blok @syn-bit.nl · 30/01/2025
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
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Sake Blok @syn-bit.nl · 14/01/2025
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!
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Sake Blok @syn-bit.nl · 13/01/2025
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/
wiresharkfoundation.org
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Sake Blok @syn-bit.nl · 13/01/2025
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!
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Sake Blok @syn-bit.nl · 11/08/2023
Thanks for the invite @pyrobatnl.bsky.social & @k4bergen.bsky.social :-)
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