@eldraco.bsky.social
Cybersecurity Researcher and Assist Prof in ČVUT University. Machine Learning. AI. Detection with IDS/IPS in the network. Reinforcement Learning. Agents. Attacking/Defending. DNS. VPNs. Honeypots. Malware analysis.
And with RI! Real Intelligence!
03.02.2026 21:22 — 👍 3 🔁 0 💬 0 📌 0And you did the nice drawing on the coffee???? 😱😱 generative??? Ai???? Unique????
02.02.2026 12:16 — 👍 1 🔁 0 💬 1 📌 0
Most malware traffic analysis fails when the answer isn’t obvious.
Our signature training at Black Hat Asia with @eldraco.bsky.social, teaches a repeatable methodology for analyzing network traffic that holds up in complex cases.
Join us blackhat.com/asia-26/trai... !
#blackhat #training
What if we told you we built a system that can break every LLM assistant you throw at it? Our tool presented today at #BHEU Arsenal, achieves just that!
💾 Explore more here: github.com/stratosphere...
The StratoCyberLab (SCL) is our local cyber range, where anyone can test and practice their offensive and defensive cybersecurity skills: github.com/stratosphere...
🔒 Local-only. No cloud. No tracking. No login. No data collection.
⚙️ Easy-To-Use. Only Docker is required.
#CyberRange #Education
Woohoo! A new edition of our Stratosphere newsletter is just out! Catch up with some of our team activities since the last edition! 🚀
www.linkedin.com/pulse/strato...
If you missed our talk at #ekoparty, here's a poster summarizing some of our results on evaluating ARACNE, our multi-agent framework for autonomous Linux shell security testing. Our evaluation is still ongoing, and we hope to share more results soon 🚀
10.11.2025 16:33 — 👍 2 🔁 2 💬 0 📌 0
EFF Teams Up With AV Comparatives to Test Android Stalkerware Detection by Major Antivirus Apps | Electronic Frontier Foundation https://www.eff.org/deeplinks/2025/11/eff-teams-av-comparatives-test-android-stalkerware-detection-major-antivirus-apps
07.11.2025 23:19 — 👍 1 🔁 1 💬 0 📌 0
Every year, thousands join our CTU Introduction to Security — where curiosity meets courage, and learning means attacking & defending.
This is our heartbeat.
🎬 Watch the premiere → www.youtube.com/watch?v=FLtX...
#CyberSecurity #Animation
🚀 At #ekoparty, our team presented ARACNE, a multi-agent LLM based offensive and defensive agent for Linux shell systems, and one of the largest LLM model evaluations to date.
🔗 Slides: bit.ly/EKO21ARACNES...
🔗 Code: bit.ly/EKO21ARACNEC...
🔗 Paper: bit.ly/EKO21ARACNEP...
Grokipedia is the antithesis of everything that makes Wikipedia good, useful, and human. Grokipedia looks like what you would get if you told an LLM to go make an anti-woke encyclopedia, which is essentially exactly what Elon Musk did.
www.404media.co/grokipedia-i...
Missed my my talk for #roguelikecelebration yesterday? Here you go!
www.youtube.com/live/kBfytrn...
#generative #procedural #creativecoding
Thanks for letting us know, Steve.
26.10.2025 19:32 — 👍 1060 🔁 122 💬 20 📌 7
Our colleague Lukáš Forst talked with Česká televize on the partial end of support for Windows 10, and what are the implications for European users.
Watch the full segment in Czech here: www.ceskatelevize.cz/porady/10971...
NEW: ICE is planning to hire a team of nearly 30 people to surveil social media 24/7, build dossiers on people, and flag them for arrest and deportation. @dell.bsky.social has the scoop: www.wired.com/story/ice-so...
03.10.2025 13:22 — 👍 6452 🔁 4844 💬 786 📌 994
We're suing ICE to release spyware contracts the public has the right to see. Could not be more grateful to our subscribers for putting us in a position to be able to do this www.404media.co/were-suing-i...
22.09.2025 16:27 — 👍 202 🔁 43 💬 4 📌 0We just sued ICE. Support us here: 404media.co/membership/
22.09.2025 17:49 — 👍 311 🔁 103 💬 5 📌 2You should get some!
11.09.2025 05:37 — 👍 1 🔁 0 💬 0 📌 0
Thanks blackhat and defcon!
12.08.2025 17:47 — 👍 0 🔁 0 💬 1 📌 0Oppose the new EU regulation to mass surveil your digital communications, hidden behind the important topic of child abuse. fightchatcontrol.eu. You can make a difference by telling the representatives of your country. #masssurveillance #EUregulation #surveillance
12.08.2025 09:21 — 👍 0 🔁 0 💬 0 📌 0
The "Introduction to Security" free MOOC course is open for registrations again in 2025! 𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, intense, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹! 👉🏻 cybersecurity.bsy.fel.cvut.cz #cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social
11.08.2025 01:45 — 👍 0 🔁 0 💬 0 📌 0
Discover our Open Call 2️⃣ innovator Melisseus: Large Language Models as Defensive Honeypots, by @stratosphereips.bsky.social 🇨🇿 & @umontreal-en.bsky.social 🇨🇦
🌊💡Check their #NGISargassoInnovator portfolio for more info: ngisargasso.eu/innovator/me...
#Cybersecurity #NGISargasso
@eldraco.bsky.social
The "Introduction to Security" MOOC course is open for registrations in 2025! 𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, intense, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲! The class includes a new professional tier with an EU-recognized certificate! 👉🏻 cybersecurity.bsy.fel.cvut.cz #cybersec #infosec #Training @stratosphereips.bsky.social
03.08.2025 19:13 — 👍 0 🔁 0 💬 0 📌 0
𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, intense 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social
𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, intense 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social
𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training
🎥 It’s true — the #Honeynet2025 recordings are live on YouTube! Watch every talk, easily navigable via video chapters.
🔗 One link to find them all: youtu.be/uxbzGcIegVU?...
