Stratosphere Laboratory
@stratosphereips.bsky.social
Researching at the intersection of Machine Learning, Cybersecurity and helping others.
AI Center, Faculty of Electrical Engineering, Czech Technical University in Prague
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 🚀
November 10, 2025 at 4:33 PM
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 🚀
New Slips version v1.1.15 is here!
🔗 Read more:
🔗 Read more:
New Slips version v1.1.15 is here! — Stratosphere Laboratory
Our team is excited to share the latest news and features of Slips, our behavioral-based machine learning intrusion detection system.
www.stratosphereips.org
October 31, 2025 at 4:56 PM
New Slips version v1.1.15 is here!
🔗 Read more:
🔗 Read more:
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
This is our heartbeat.
🎬 Watch the premiere → www.youtube.com/watch?v=FLtX...
#CyberSecurity #Animation
Official Intro Theme — CTU Introduction to Security
Every year, hundreds of students start Introduction to Security — a 14-week, hands-on course where curiosity meets courage, and learning means breaking, building, and defending…
www.youtube.com
October 30, 2025 at 8:35 AM
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
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...
🔗 Slides: bit.ly/EKO21ARACNES...
🔗 Code: bit.ly/EKO21ARACNEC...
🔗 Paper: bit.ly/EKO21ARACNEP...
October 29, 2025 at 4:57 PM
🚀 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...
🔗 Slides: bit.ly/EKO21ARACNES...
🔗 Code: bit.ly/EKO21ARACNEC...
🔗 Paper: bit.ly/EKO21ARACNEP...
AI Attackers in Your Pocket: How Small Language Models Can Outsmart Cyber Defenses
🔗 Read more:
🔗 Read more:
AI Attackers in Your Pocket: How Small Language Models Can Outsmart Cyber Defenses — Stratosphere Laboratory
We are pleased to announce the publication of our latest paper, “ Building adaptive and transparent cyber agents with local language models ,” in the Journal of Expert Systems with Applications.
www.stratosphereips.org
October 23, 2025 at 3:39 PM
AI Attackers in Your Pocket: How Small Language Models Can Outsmart Cyber Defenses
🔗 Read more:
🔗 Read more:
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...
Watch the full segment in Czech here: www.ceskatelevize.cz/porady/10971...
October 16, 2025 at 7:35 AM
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...
Watch the full segment in Czech here: www.ceskatelevize.cz/porady/10971...
New Slips version v1.1.12 is here!
🔗 Read more:
🔗 Read more:
New Slips version v1.1.12 is here! — Stratosphere Laboratory
Our team is excited to share the latest news and features of Slips, our behavioral-based machine learning intrusion detection system.
www.stratosphereips.org
October 15, 2025 at 3:57 PM
New Slips version v1.1.12 is here!
🔗 Read more:
🔗 Read more:
Reposted by Stratosphere Laboratory
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
🌊💡Check their #NGISargassoInnovator portfolio for more info: ngisargasso.eu/innovator/me...
#Cybersecurity #NGISargasso
@eldraco.bsky.social
August 7, 2025 at 10:19 AM
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
🌊💡Check their #NGISargassoInnovator portfolio for more info: ngisargasso.eu/innovator/me...
#Cybersecurity #NGISargasso
@eldraco.bsky.social
🎥 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?...
🔗 One link to find them all: youtu.be/uxbzGcIegVU?...
Honeynet Project Workshop 2025 in Prague
YouTube video by The Honeynet Project
youtu.be
July 15, 2025 at 7:54 PM
🎥 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?...
🔗 One link to find them all: youtu.be/uxbzGcIegVU?...
Reposted by Stratosphere Laboratory
#Honeynet2025 talks are now live on YouTube including my talk on #smishing #honeypot! In case you missed the event or want to checkout the talks: m.youtube.com/watch?t=1630... @sec.cs.ucl.ac.uk @ucl.ac.uk @stratosphereips.bsky.social
Honeynet Project Workshop 2025 in Prague
YouTube video by The Honeynet Project
m.youtube.com
July 11, 2025 at 4:04 PM
#Honeynet2025 talks are now live on YouTube including my talk on #smishing #honeypot! In case you missed the event or want to checkout the talks: m.youtube.com/watch?t=1630... @sec.cs.ucl.ac.uk @ucl.ac.uk @stratosphereips.bsky.social
Our Introduction to Security #MOOC is open again — 14 weeks of real-world attacking & defending!
🌍 Open worldwide
📅 First round of applications by Aug 15
🧾 New EU-cert track for professionals
Spread the word 👇
cybersecurity.fel.cvut.cz
#cybersecurity #infosec #Training
🌍 Open worldwide
📅 First round of applications by Aug 15
🧾 New EU-cert track for professionals
Spread the word 👇
cybersecurity.fel.cvut.cz
#cybersecurity #infosec #Training
July 9, 2025 at 7:06 AM
Our Introduction to Security #MOOC is open again — 14 weeks of real-world attacking & defending!
🌍 Open worldwide
📅 First round of applications by Aug 15
🧾 New EU-cert track for professionals
Spread the word 👇
cybersecurity.fel.cvut.cz
#cybersecurity #infosec #Training
🌍 Open worldwide
📅 First round of applications by Aug 15
🧾 New EU-cert track for professionals
Spread the word 👇
cybersecurity.fel.cvut.cz
#cybersecurity #infosec #Training
Ever dreamed of running an LLM on a Raspberry Pi, like the good old days of hacking? Check out our blog on how these tiny computers stack up in LLM performance. #cybersecurity #LLMs #AI
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
June 11, 2025 at 8:40 AM
Ever dreamed of running an LLM on a Raspberry Pi, like the good old days of hacking? Check out our blog on how these tiny computers stack up in LLM performance. #cybersecurity #LLMs #AI
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
Curious about which countries are behind the most cyber attacks and their preferred methods? 🌍 Students Rocío Baggio and Diego Forni created a tool that shows the top nations and their tactics in a single query.
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
June 9, 2025 at 12:57 PM
Curious about which countries are behind the most cyber attacks and their preferred methods? 🌍 Students Rocío Baggio and Diego Forni created a tool that shows the top nations and their tactics in a single query.
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
We’re thrilled to share our new ICAART extension paper! 🚀 It explores using Large Language Models (LLMs) as agents in network security testing, outperforming traditional RL. #CyberSecurity #LLM #AIResearch
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
June 5, 2025 at 3:39 PM
We’re thrilled to share our new ICAART extension paper! 🚀 It explores using Large Language Models (LLMs) as agents in network security testing, outperforming traditional RL. #CyberSecurity #LLM #AIResearch
www.stratosphereips.org/blog/2025/6/...
www.stratosphereips.org/blog/2025/6/...
🌟 What an incredible event! Thank you to everyone who joined, shared, and contributed to making this a fantastic experience. We couldn’t have done it without your energy and support. 🌟
#Honeynet2025
#Honeynet2025
June 5, 2025 at 7:35 AM
🌟 What an incredible event! Thank you to everyone who joined, shared, and contributed to making this a fantastic experience. We couldn’t have done it without your energy and support. 🌟
#Honeynet2025
#Honeynet2025
The last two trainings are under way! With Sebastian Garcia teaching “Getting Your Hands Dirty: Dissecting Malware Traffic to Understand Attackers Behaviours” and Gregory Carpenter teaching “Perception vs. Perspective: Doublespeak and the Control of Reality”. #Honeynet2025
June 4, 2025 at 1:35 PM
The last two trainings are under way! With Sebastian Garcia teaching “Getting Your Hands Dirty: Dissecting Malware Traffic to Understand Attackers Behaviours” and Gregory Carpenter teaching “Perception vs. Perspective: Doublespeak and the Control of Reality”. #Honeynet2025
Huge thank you to Simply Catering (simplycatering.cz) for excellent service at our #Honeynet2025 conference! Punctuality, transparency, and quality are what set them apart! Thanks for making our event a success! 🙏
June 4, 2025 at 12:39 PM
Huge thank you to Simply Catering (simplycatering.cz) for excellent service at our #Honeynet2025 conference! Punctuality, transparency, and quality are what set them apart! Thanks for making our event a success! 🙏
We are ready to kick off the last day of trainings at #Honeynet2025 in the beautiful National Technical Library in Prague !
June 4, 2025 at 6:12 AM
We are ready to kick off the last day of trainings at #Honeynet2025 in the beautiful National Technical Library in Prague !
Reposted by Stratosphere Laboratory
It was a pleasure to present our #smishing honeypot for the first time at #Honeynet2025! Thanks to the @stratosphereips.bsky.social team for organising a great event! @sec.cs.ucl.ac.uk @ucl.ac.uk
Next at #Honeynet2025, Sharad Agarwal presents:
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”
June 3, 2025 at 9:16 AM
It was a pleasure to present our #smishing honeypot for the first time at #Honeynet2025! Thanks to the @stratosphereips.bsky.social team for organising a great event! @sec.cs.ucl.ac.uk @ucl.ac.uk
That's a wrap! Sebastian Garcia is closing this edition of the #Honeynet2025 conference! Thank you to our sponsors, speakers, and the community!
We head now to the social event at Cafe Prostoru_ and we continue tomorrow for the trainings!
We head now to the social event at Cafe Prostoru_ and we continue tomorrow for the trainings!
June 2, 2025 at 3:50 PM
That's a wrap! Sebastian Garcia is closing this edition of the #Honeynet2025 conference! Thank you to our sponsors, speakers, and the community!
We head now to the social event at Cafe Prostoru_ and we continue tomorrow for the trainings!
We head now to the social event at Cafe Prostoru_ and we continue tomorrow for the trainings!
Next at #Honeynet2025, Georgy Kucherin presents:
🔎 “How Threat Actors Deceive Researchers via Unpopular Software”
🔎 “How Threat Actors Deceive Researchers via Unpopular Software”
June 2, 2025 at 3:21 PM
Next at #Honeynet2025, Georgy Kucherin presents:
🔎 “How Threat Actors Deceive Researchers via Unpopular Software”
🔎 “How Threat Actors Deceive Researchers via Unpopular Software”
Next at #Honeynet2025, Václav Bartoš & Pavel Valach present:
🔍 “HUGO Honeypot Project”
🔍 “HUGO Honeypot Project”
June 2, 2025 at 3:05 PM
Next at #Honeynet2025, Václav Bartoš & Pavel Valach present:
🔍 “HUGO Honeypot Project”
🔍 “HUGO Honeypot Project”
Next at #Honeynet2025, Hugo Gonzalez presents:
🏦 “Evolution of Banking Threats in LATAM: A Detailed Review of Mispadu”
🏦 “Evolution of Banking Threats in LATAM: A Detailed Review of Mispadu”
June 2, 2025 at 2:36 PM
Next at #Honeynet2025, Hugo Gonzalez presents:
🏦 “Evolution of Banking Threats in LATAM: A Detailed Review of Mispadu”
🏦 “Evolution of Banking Threats in LATAM: A Detailed Review of Mispadu”
Next at #Honeynet2025, Sharad Agarwal presents:
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”
June 2, 2025 at 1:46 PM
Next at #Honeynet2025, Sharad Agarwal presents:
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”
📲 “Staying Up-to-Date with SMS Scams: Building a Smishing Honeypot”