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Jens Höft

@jenshoeft.bsky.social
316 followers 63 following 48 posts

"There was never a good war, or a bad peace." (Benjamin Franklin) In the background you see the „World Peace Statue“ from Yao Yuan which is located in Gandcamp-Maisy, Normandy, France.

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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 24/09/2026
A cyber security researcher, a government accessibility advisor and a quality director at one of the world's biggest entertainment companies, all speaking at AgileTD. That is not an accident. It is exactly the kind of mix that makes AgileTD worth attending. agiletestingdays.com/speakers
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 22/09/2026
Diversity is not a checkbox for us. It is a daily practice. This is what The AgileTD Community believes, and what we work to defend every day. Take a look: youtu.be/mL3fqoUCutE?si=sE06H6PZCaw…
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 21/09/2026
Users hold contradictory opinions until they have to act, and feedback changes depending on when you ask. The talk "Quantum Cognition 101 for Testers" explains why, using the math of quantum physics to model user behavior. agiletestingdays.com/2026/session/q…
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Stephan @thetraveller.bsky.social · 17/09/2026
I wonder when the first AI agent/system will hire a killer to murder someone. Yes, there is a 'when' in that question. #AI #Control
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 09/09/2026
Testers make it work Happy International Testers Day, from the AgileTD family! #tag your testing dream team
You can see three cartoon gaming characters
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Elizabeth Cooke @cookeelizauthor.bsky.social · 24/08/2026
#coldwaterswimming Good for the soul #wildwaterswimming #beach #oceanswimming #seaswimming #beachlife #openwater #getoutside
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Trunk-Based Thierry (they/them) @tdpauw.bsky.social · 12/02/2025
Deming’s 14 points for Management already mentioned in 1982 psychological safety! 8. Drive out fear No one can put in their best performance unless they feel secure. “Se” is Latin for “without”. “Cure” means fear. “Secure”: without fear, not afraid to express ideas, to ask questions.
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BSides London @bsideslondon.bsky.social · 03/08/2026
Just a reminder, the #BSidesLDN2026 Calls opened on Saturday So, if you have a idea for a Workshop, or you want to speak, or if you've never spoken at an event before, we have you covered! More information here: pretalx.com/bsides-londo... #Security #BSides #London #CFP
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Stephan @thetraveller.bsky.social · 05/08/2026
Yay! Personal distance record: 2,2 km freestyle swimming in the #NorthSea. #OpenWaterSwimming #OpenWater
A fairly calm North Sea under a clear evening sky. The sun is still well above the horizon and reflects in the ocean waves.
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Stephan @thetraveller.bsky.social · 07/08/2026
Today marks the 8th year since my cancer diagnosis. Still alive and kicking - and cancer-free. 👍🎉 Folks, go to the checkups if you can – and the post-treatment examinations if you have to. Also, #FuckCancer
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Hamburg News Observer @hamburgnews.bsky.social · 17/07/2026
Sailing: Boris Herrmann is thrilled with the new "Malizia 4" www.ndr.de/sport/mehr_sport/sie-fli… more #Hamburg #news at: hamburgnews.observer
The Malizia 4 by Boris Herrmann | Team Malizia
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michelfilippi.bsky.social @michelfilippi.bsky.social · 25/07/2026
youtu.be/ZoLffUFeljA?... @geographedumonde.bsky.social
youtu.be
Revivez la première édition de la Brest Finistère Classic Douarnenez
YouTube video by Hoalen Brest Finistère Douarnenez Classic
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Cristoforo Buondelmonti – Maps & Cartography @bondelmontimapsxvc.bsky.social · 25/07/2026
⚓Aujourd'hui aux fêtes maritimes de Douarnenez. Fotografia by David Ollero ⚓
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Carve surf magazine @carvemag.bsky.social · 09/07/2026
The English Para Surfing Open will return to the iconic waves of Fistral Beach, Newquay, this Saturday 11 July 2026, bringing together para surfers from across the UK and beyond for a full day of high-level competition, community and great surf. tinyurl.com/2jr2sxfz
tinyurl.com
English Para Surfing Open - Carvemag.com
The English Para Surfing Open will return to the iconic waves of Fistral Beach, Newquay, on Saturday 11 July 2026.
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Brighton RNLI @brightonrnli.bsky.social · 07/07/2026
Warm weather doesn't always mean safe conditions. ☀️🌊 Our volunteer crew rescued two paddleboarders after offshore winds carried them away from Brighton beach. If you're heading out this summer, check the weather and tides, wear a buoyancy aid and carry a phone in a waterproof pouch. 💙
rnli.org
Brighton RNLI rescues paddleboarders caught drifting offshore during heatwave | RNLI
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Picard Tips @picardtips.bsky.social · 04/07/2026
Picard management tip: Don't negotiate absurd schedules with engineers. Encourage truth telling and reasonable time estimates.
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 01/07/2026
A crazy amount of knowledge, great connections, and real emotions – AgileTD gives you all that! Have a look at the program and register today: agiletestingdays.com/program/?day...
You can see a picture of laughing people
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Open Security Conference @opensecurityconf.bsky.social · 01/07/2026
It's that time of the year! 🎉 The registration for the Open Security Conference 2026 is officially open. 🗓️ 5-8 November 2026 📌 Rückersbach, Germany (close to Frankfurt am Main) ➡️ opensecurityconference.org/conference/r... #osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi]
opensecurityconference.org
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 01/07/2026
A testing experience every tester needs - an international snack exchange organized by Sophie Kuester . Leave with a new favorite snack, ideas for your next holiday, and a bunch of new friends! Read more: agiletestingdays.com/2026/session...
You can see a picture of the organizer and the title of her session
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 23/06/2026
Having great content for a presentation is one thing; delivering it effectively is another. Don't let your great ideas lose their impact because of avoidable accessibility issues - learn how to create and deliver more accessible presentations. Read more: agiletestingdays.com/2026/session...
You can see the pictures of the speakers and the title of their workshop.
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 23/06/2026
In this workshop, Kristof Van Kriekingen will introduce you to the world of ethical hacking and penetration testing. Through real-life stories and practical exercises with tools used by hackers, you'll gain valuable hands-on experience. See more: agiletestingdays.com/2026/session...
You can see the picture of the speaker and the title of his workshop
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 23/06/2026
Have you voted already? Don't miss the chance to win a free tutorial! 😻 us6.list-manage.com/survey?u=f21...
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 23/06/2026
In her talk, Sara Martínez Giner will introduce TMT (Threat Modeling Testing) - a new, hands-on method for turning identified risks into actionable test scenarios. Learn all about it: agiletestingdays.com/2026/session...
You can see a picture of the speaker and the title of her talk
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 23/06/2026
During Agile Testing Days, Tamara Josten will make sure you make the most of your breaks and return to the next session refreshed and relaxed! We care about your mental well-being, which is why we've included this session every day of the conference. Read more: agiletestingdays.com/2026/session...
You can see a picture of the speaker and the title of her active session
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 16/06/2026
Breaking news: Early Bird discounts don't survive autumn. Secure your AgileTD ticket now and save up to 350 Euro before the prices decide to level up. Browse the program and give yourself something exciting to look forward to this November: agiletestingdays.com/program/
You can see an orange background and the big "early bird discount" call for action.
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Lisa Crispin @lisacrispin.bsky.social · 17/06/2026
Anyone here practicing spec-driven development with AI agents/tools? @janetgregoryca.bsky.social and I present a holistic approach to SDD in our latest @agiletfellow.bsky.social blog post. agiletestingfellow.com/blog/post/a-... #HolisticTesting #ContinuousDelivery
The holistic testing infinite loop model with stages discover, plan, understand, build, deploy, release, observe, learn
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Open Security Conference @opensecurityconf.bsky.social · 18/06/2026
Psst! We're busy preparing everything to open the official registration for #osco26. If you want to get informed once it's open so you can get first in line, just provide your email address via the pre-registration: opensecurityconference.org/conference/r... 😉 See you at #osco!
opensecurityconference.org
Registration
Welcome to the Open Security Conference (osco), the people-centred international gathering for everyone interested in cybersecurity. Join us 5-8 November 2026 in Rückersbach, Germany.
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Agile Testing Days | Nov. 16 - 19, 2026 @agiletdzone.bsky.social · 11/06/2026
What if security wasn't a barrier, but an enabler? In this talk by Lisi Hocke, you'll discover how to build a culture where secure decisions become the easiest decisions, supported by trust, collaboration, and effective systems. See more: agiletestingdays.com/2026/session...
You can see a picture of the speaker and the title of her talk.
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Lisi Hocke @lisihocke.bsky.social · 07/06/2026
#elbsides2026 is over. I took #sketchnotes on the conference day. While this activity helps me focus in the moment and memorize a talk better, the resulting notes are also great to share. So here they are from @elbsides.bsky.social: mastodon.social/@lisihocke/1... 1/2
mastodon.social
Lisi Hocke (@lisihocke@mastodon.social)
#elbsides2026 is over. I took #sketchnotes on the conference day. While this activity helps me focus in the moment and memorize a talk better, the resulting notes are also great to share. So here they...
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Lisi Hocke @lisihocke.bsky.social · 04/06/2026
It's a wrap! Just gave my workshop "Secure Development Lifecycle Applied - How to Make Things a Bit More Secure than Yesterday Every Day" at @elbsides.bsky.social. It was fun to practice and gain insights together. 😁 I love seeing what different things different people figure out. 💡 #elbsides2026
lnkd.in
Elbsides | LinkedIn
Elbsides | 607 followers on LinkedIn. Security BSides for Hamburg - Conference on June 5th, 2026 @ Hotel Hafen Hamburg, Workshops on June 4th @ Jungheinrich | The first computer security conference El...
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Elbsides @elbsides.bsky.social · 28/05/2026
‼️Some tickets still available for our workshop day June 4th- don't miss the opportunity to learn about Secure development lifecycle, exploit and secure AI applications on AWS, investigate MacOS, understand modern application security or make hackers cry..with deception!‼️ Ticketshop: lnkd.in/ebD_6cmT
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Brighton RNLI @brightonrnli.bsky.social · 17/05/2026
The #RNLI is powered by donations, and every contribution helps our volunteer crews continue saving lives at sea 🌊
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Elbsides @elbsides.bsky.social · 18/05/2026
🚨 One lucky person snatched the last ticket yesterday 🚨 @elbsides.bsky.social 2026 Conference ist completely sold out. But there are still tickets available for our workshop day on June 4th @ Jungheinrich : www.elbsides.eu/2026/worksho... Ticket for workshops: pretix.eu/elbsides/elb...
elbsides.eu
Elbsides Workshops 2026
This is the home of Elbsides, Hamburg’s premier security community driven security conference.
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jason huggins @hugs.bsky.social · 09/05/2026
it's a sign
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Lisi Hocke @lisihocke.bsky.social · 07/05/2026
It's done! 🥳 My brand-new talk "Out of Security Exception - What to Do Without an Expert to Secure Your Software" just premiered at @bsidesluxembourg.infosec.exchange.ap.brid.gy. The talk was recorded, yet you can already find the slides here: codeberg.org/lisihocke/sl... #BSidesLuxembourg
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Picard Tips @picardtips.bsky.social · 29/04/2026
Picard management tip: When you make a mistake, apologize right away. Embrace humility over defense.
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Elbsides @elbsides.bsky.social · 30/04/2026
If you want to attend Elbsides 2026 - better hurry to book your ticket! www.elbsides.eu/2026/
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Elbsides @elbsides.bsky.social · 30/04/2026
Tickets still available for our workshop day on June 4th - don't miss this fantastic bargain opportunity to educate yourself about: Secure Dev Lifecycle; make hackers cry; exploit/ secure AI applic.(AWS); understand modern application security; MacOS Investigation. www.elbsides.eu/2026/worksho...
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Patrick “Grumpy” Prill @testpappy.bsky.social · 16/04/2026
Spec-Driven Development is the hot new thing in vibe coding. Write a perfect spec, let the agent work, sit back. Sounds familiar? We called it Waterfall. We hated it. We sucked at it. Why do we think we're suddenly ready for it now?
testpappy.wordpress.com
The Waterfall Strikes Back
As of when writing this post in the first days of April 2026, the vibe coding community is buzzing about "Spec-Driven Development." Write a perfect specification, let the AI agents loose, sit back, and watch the magic happen. Revolutionary, right? For me, it feels like a déjà vu from the 2000s. Back then, we called it Waterfall or V-Model. The idea was the same: define everything upfront, hand it over to the people who build it, and collect your finished product at the end.
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Open Security Conference @opensecurityconf.bsky.social · 22/04/2026
Today is #EarthDay. No matter our differences, there's one thing we all share: Earth is our home. As so many works of fiction and the daily news tell us: We better take good care of our planet. 1/3
The image shows a digital drawing of the Open Security Conference mascot named Osco. They are a medium brown monkey with a purple flame on top of their head and at the tip of their tail, as well as bright, purple eyes. Osco is sitting on the ground and smiling at us with rosy cheeks while hugging the globe of the earth. The letters "Earth Day" are written on the globe, with the letter y being represented by leaves.
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Elbsides @elbsides.bsky.social · 16/04/2026
📣rejoice Elbsiders - the @elbsides.bsky.social program is online 📣 Tickets for the Conference will be available Monday,April 20th at 11 am. Your choice between a supporter(business) ticket or a community ticket. www.elbsides.eu/2026/registr... #elbsides2026 #infosec #conference #community #Hamburg
elbsides.eu
Registration
This is the home of Elbsides, Hamburg’s premier security community driven security conference.
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Carve surf magazine @carvemag.bsky.social · 08/04/2026
Get ready – the 2026 English National Surfing Championships are on! tinyurl.com/6d68k8b7
tinyurl.com
2026 English National Surfing Champs - Carvemag.com
Get ready – the 2026 English National Surfing Championships are on!
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Locutus Tips @locutustips.bsky.social · 08/04/2026
Locutus technology tip: Upgrade everything. Never stop upgrading. We love it when you upgrade.
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Thomas Much @thmuch.bsky.social · 03/04/2026
Godspeed #Artemis II 🚀🌖 Thanks for taking us along on your journey, making (childhood) dreams come true 😊 www.nasa.gov/mission/arte... And maybe - like December 1968 - there will be a special moment in a few days ... (1/2)
Artemis II "Boarding Pass"
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Prof. Stefan Rahmstorf @rahmstorf.bsky.social · 06/03/2026
The paper: agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com
Global Warming Has Accelerated Significantly
During the last decade, the rate at which Earth warmed increased substantially After removing the influence of known natural variability factors, the increase of the warming rate is statistically...
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Jan Rosenow @janrosenow.bsky.social · 02/03/2026
Just last week the German government gutted the heating law which was supposed to drive a transition away from gas. The timing could not have been worse: Gas prices are up 50% today and this crisis could worsen significantly. This will happen again and again and the consumer pays the price.
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Picard Tips @picardtips.bsky.social · 27/02/2026
Picard management tip: When you've gotten enough sleep, an impossible task becomes an interesting challenge.
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Picard Tips @picardtips.bsky.social · 26/02/2026
Picard management tip: If people accuse your organization of endangering people who wear red shirts, put on a damn red shirt every day.
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Stephan @thetraveller.bsky.social · 23/02/2026
What amazes me every now and then is that there is software out there that actually works.
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Picard Tips @picardtips.bsky.social · 18/02/2026
Picard technology tip: An advanced system isn't always easy to use. Improve the interface, or try pushing buttons at random.
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