Sébastien Dudek 📡
@fluxius.bsky.social
Founder of the PentHertz Company (@penthertz.bsky.social), specializing in networks and computer security engineer in #Wireless systems, #SDR, #Mobile, #CarHacking and #IoT
Testing a new discreet setup for some engagements powered by rfswift.io
November 10, 2025 at 10:59 PM
Testing a new discreet setup for some engagements powered by rfswift.io
👨🏭 Reloading a 10y old tool for z-Wave (plus) hacking... And alarm fuzzing
👉 Stay tuned
👉 Stay tuned
October 14, 2025 at 10:25 PM
👨🏭 Reloading a 10y old tool for z-Wave (plus) hacking... And alarm fuzzing
👉 Stay tuned
👉 Stay tuned
Root Shell on Credit Card Terminal: stefan-gloor.ch/yomani-hack via Marcel Rick-Cen
October 4, 2025 at 11:17 AM
Root Shell on Credit Card Terminal: stefan-gloor.ch/yomani-hack via Marcel Rick-Cen
See you in November for a fresh new @hardwear_io program still featuring #SDR Software-Defined Radio techniques on industrial systems 🏭🤖, tracking systems and drone 🚁 and these techniques will also apply to others topics when long range communications are involved 🎯
👇
hardwear.io/netherlands-...
👇
hardwear.io/netherlands-...
August 18, 2025 at 6:57 PM
See you in November for a fresh new @hardwear_io program still featuring #SDR Software-Defined Radio techniques on industrial systems 🏭🤖, tracking systems and drone 🚁 and these techniques will also apply to others topics when long range communications are involved 🎯
👇
hardwear.io/netherlands-...
👇
hardwear.io/netherlands-...
Just received a new KC980D antenna from Deepace which is a bit more compact. Looking forward testing them next week
August 3, 2025 at 4:43 PM
Just received a new KC980D antenna from Deepace which is a bit more compact. Looking forward testing them next week
Just received a new KC980D antenna from Deepace which is a bit more compact. Looking forward testing them next week
August 3, 2025 at 4:43 PM
Just received a new KC980D antenna from Deepace which is a bit more compact. Looking forward testing them next week
A bit overtime but another support for @HAROGIC on URH too in coming 🎉
July 6, 2025 at 10:29 PM
A bit overtime but another support for @HAROGIC on URH too in coming 🎉
Rainy day 🌧️ kids are sleeping 😴? Let's do a SatDump support for @HAROGIC then!
July 6, 2025 at 3:30 PM
Rainy day 🌧️ kids are sleeping 😴? Let's do a SatDump support for @HAROGIC then!
. Proxmark3 vs @hydrabus NFC on sniff? HydraNFC wins
March 21, 2025 at 1:49 PM
. Proxmark3 vs @hydrabus NFC on sniff? HydraNFC wins
Let's run some nice experiments 🧪👨🔬👩🔬 on the @hydrabus today!
March 21, 2025 at 12:27 PM
Let's run some nice experiments 🧪👨🔬👩🔬 on the @hydrabus today!
📢 What about learning about a new features introduced in SAStudio4 from HAROGIC when dealing with even unknown signal?
👉 Watch our last video 📺: buff.ly/433E7af
#almostweekend #chill and #hack #rafio
👉 Watch our last video 📺: buff.ly/433E7af
#almostweekend #chill and #hack #rafio
February 21, 2025 at 9:31 AM
📢 What about learning about a new features introduced in SAStudio4 from HAROGIC when dealing with even unknown signal?
👉 Watch our last video 📺: buff.ly/433E7af
#almostweekend #chill and #hack #rafio
👉 Watch our last video 📺: buff.ly/433E7af
#almostweekend #chill and #hack #rafio
The official @penthertz.bsky.social sweet and warm hoodie just arrived!
January 3, 2025 at 10:02 PM
The official @penthertz.bsky.social sweet and warm hoodie just arrived!
🎉 Appel à contributions pour un hors-série MISC sur la sécurité automobile 🚗🔒
⏳ Deadline : début Mars
🔢 Nombre de caractères : 20k à 25k caractères
✉️ [email protected]
⏳ Deadline : début Mars
🔢 Nombre de caractères : 20k à 25k caractères
✉️ [email protected]
December 26, 2024 at 4:14 PM
🎉 Appel à contributions pour un hors-série MISC sur la sécurité automobile 🚗🔒
⏳ Deadline : début Mars
🔢 Nombre de caractères : 20k à 25k caractères
✉️ [email protected]
⏳ Deadline : début Mars
🔢 Nombre de caractères : 20k à 25k caractères
✉️ [email protected]
🎉 Oups I did it again!
📣Je suis de nouveau pilote 👨✈️ pour un prochain HS de @MISCRedac et ai une fois de plus besoin de votre contribution pour un numéro spécial Sécurité Automobile 🚘🚗 💥Vroum vroum! 🔥
👉 N'hésitez pas à me contacter en MP! Ou sur [email protected]!
📣Je suis de nouveau pilote 👨✈️ pour un prochain HS de @MISCRedac et ai une fois de plus besoin de votre contribution pour un numéro spécial Sécurité Automobile 🚘🚗 💥Vroum vroum! 🔥
👉 N'hésitez pas à me contacter en MP! Ou sur [email protected]!
December 26, 2024 at 3:34 PM
🎉 Oups I did it again!
📣Je suis de nouveau pilote 👨✈️ pour un prochain HS de @MISCRedac et ai une fois de plus besoin de votre contribution pour un numéro spécial Sécurité Automobile 🚘🚗 💥Vroum vroum! 🔥
👉 N'hésitez pas à me contacter en MP! Ou sur [email protected]!
📣Je suis de nouveau pilote 👨✈️ pour un prochain HS de @MISCRedac et ai une fois de plus besoin de votre contribution pour un numéro spécial Sécurité Automobile 🚘🚗 💥Vroum vroum! 🔥
👉 N'hésitez pas à me contacter en MP! Ou sur [email protected]!
Antenna pr0n with RF space
December 20, 2024 at 1:56 PM
Antenna pr0n with RF space
📣 See you at @fosdem.bsky.social next year in February
👉 Dev rooms / Radio
🔥 The toolbox is growing every month with new exciting features.
👉 Dev rooms / Radio
🔥 The toolbox is growing every month with new exciting features.
December 16, 2024 at 4:44 PM
📣 See you at @fosdem.bsky.social next year in February
👉 Dev rooms / Radio
🔥 The toolbox is growing every month with new exciting features.
👉 Dev rooms / Radio
🔥 The toolbox is growing every month with new exciting features.
Another test and we will go to the Web3 with this one
December 3, 2024 at 2:07 PM
Another test and we will go to the Web3 with this one
💡There will be some nice testing this week thanks to #pocketVNA and Versys
December 3, 2024 at 9:07 AM
💡There will be some nice testing this week thanks to #pocketVNA and Versys
Me doing a CTF at GreHack
November 16, 2024 at 10:41 AM
Me doing a CTF at GreHack
Annnnnd warranty voided!! Thank you! Now it's time to learn Dutch:D at least for the kids!
October 25, 2024 at 5:20 PM
Annnnnd warranty voided!! Thank you! Now it's time to learn Dutch:D at least for the kids!
Happy this served you well! 🫶
Thank you again for the package! It seems like an invitation to void the warranty 😛
Thank you again for the package! It seems like an invitation to void the warranty 😛
October 25, 2024 at 5:19 PM
Happy this served you well! 🫶
Thank you again for the package! It seems like an invitation to void the warranty 😛
Thank you again for the package! It seems like an invitation to void the warranty 😛
🎉 Thank you hardwear.io - Hardware Security Conference and Training for this nice event (and goodies!) 💪 Even if I couldn't join the conference itself as I needed to finish preparing my wedding, the whole ambiance was excellent during the training, with positive and fun attendees 🕺💃.
October 25, 2024 at 5:14 PM
🎉 Thank you hardwear.io - Hardware Security Conference and Training for this nice event (and goodies!) 💪 Even if I couldn't join the conference itself as I needed to finish preparing my wedding, the whole ambiance was excellent during the training, with positive and fun attendees 🕺💃.
📢 Wanna reverse and exploit signal this summer at Black Hat? 🔥
👉 Register now!
⏳ Early bird 🐦 registration ends today💥
🔗 www.blackhat.com/us-24/traini...
👉 Register now!
⏳ Early bird 🐦 registration ends today💥
🔗 www.blackhat.com/us-24/traini...
May 24, 2024 at 7:01 PM
📢 Wanna reverse and exploit signal this summer at Black Hat? 🔥
👉 Register now!
⏳ Early bird 🐦 registration ends today💥
🔗 www.blackhat.com/us-24/traini...
👉 Register now!
⏳ Early bird 🐦 registration ends today💥
🔗 www.blackhat.com/us-24/traini...
🎉 Et c'est avec joie que je peux vous annoncer la sortie de ce numéro spécial RF 📡📶, qui j'espère sera à votre goût:
1️⃣ Faire son premier lab sec RF
2️⃣ Les attaques EM
3️⃣ Cas pratique de leak magnétique
4️⃣ Analyse de signal satellite 🛰️ Iridium
🔥🔥🔥🔥🔥🔥
1️⃣ Faire son premier lab sec RF
2️⃣ Les attaques EM
3️⃣ Cas pratique de leak magnétique
4️⃣ Analyse de signal satellite 🛰️ Iridium
🔥🔥🔥🔥🔥🔥
May 24, 2024 at 10:05 AM
🎉 Et c'est avec joie que je peux vous annoncer la sortie de ce numéro spécial RF 📡📶, qui j'espère sera à votre goût:
1️⃣ Faire son premier lab sec RF
2️⃣ Les attaques EM
3️⃣ Cas pratique de leak magnétique
4️⃣ Analyse de signal satellite 🛰️ Iridium
🔥🔥🔥🔥🔥🔥
1️⃣ Faire son premier lab sec RF
2️⃣ Les attaques EM
3️⃣ Cas pratique de leak magnétique
4️⃣ Analyse de signal satellite 🛰️ Iridium
🔥🔥🔥🔥🔥🔥