PaperCall.io - Event Directory

Pro Event x33fcon training 2025 - Gdynia, Poland

https://www.x33fcon.com/#!training.md

Event Dates: June 09, 2025, June 10, 2025, June 11, 2025

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, Ai

I'm Attending! June 09, 2025 June 11, 2025 x33fcon training 2025 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2025 (9th edition) - Training When and Where -------------- - **2-day training**: June 10 - 11, 2025, Gdynia, Poland - **3-day training**: June 9 - 11, 2025, Gdynia, Poland **This form is only for training. There are separate forms to submit your [talk](https://www.papercall.io/x33fcon-conference-2025) or [workshop](https://www.papercall.io/x33fcon-workshops-2025) proposal.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event x33fcon conference 2025 - Gdynia, Poland - Gdynia, Poland

https://www.x33fcon.com

Event Dates: June 12, 2025, June 13, 2025

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, Story telling, New research, New tool, Tool release, Ai

I'm Attending! June 12, 2025 June 13, 2025 x33fcon conference 2025 - Gdynia, Poland UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2025 (9th edition) When and Where -------------- June 12-13, 2025, Gdynia, Poland **This form is only for talks. There are separate forms to submit your [workshop](https://www.papercall.io/x33fcon-workshops-2025) or [training](https://www.papercall.io/x33fcon-training-2025) proposal.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event x33fcon workshops 2025 - Gdynia, Poland

https://www.x33fcon.com

Event Dates: June 12, 2025, June 13, 2025

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, New research, New tool, Tool release, Ai

I'm Attending! June 12, 2025 June 13, 2025 x33fcon workshops 2025 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2025 (9th edition) When and Where -------------- June 12-13, 2025, Gdynia, Poland **This form is only for workshops. There are separate forms to submit your [talk](https://www.papercall.io/x33fcon-conference-2025) or [training](https://www.papercall.io/x33fcon-training-2025) proposal.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event Texas Linux Festival 2025 - Austin, TX

https://2025.texaslinuxfest.org

Event Dates: October 03, 2025, October 04, 2025

CFP closes at August 03, 2025 23:59 UTC

August 03, 2025 23:59 UTC (Local)

Txlf, Education, Government, Privacy, Kubernetes, Kernel, Oss, Devops, Cicd, Containers, Docker, Iot, Networking, Epbf, Gaming, Graphics, Telemetry, Observability, Distributions, Newbie, Desktop, Databases, Ai, Ml, Data, Platform

Submit Now! I'm Attending! October 03, 2025 October 04, 2025 Texas Linux Festival 2025 UTC Texas Linux Fest is the first state-wide annual community-run conference for Linux and open source software users and enthusiasts from around the Lone Star State. Much like SCALE in Los Angeles, Ohio Linux Fest in Columbus, and Linux Fest Northwest – and an ever-growing list of successful regional shows – Texas Linux Fest is a weekend event geared towards individual users, rather than an expensive multi-workday expo that might cater primarily to sponsored attendees. Whether you use free software and Linux at home, in your place of business, in your school or non-profit, or you are simply curious, Texas Linux Fest offers something for you. Texas Linux Festival is a non-profit (501c) community based organization that is run by volunteers to organize and provide the TXLF conferences. The first official TXLF conference was held in 2010 in Austin, TX. Our Sponsors allow us to continue to provide conferences. Latest announcements and activity can be followed on the [Home Page](https://2025.texaslinuxfest.org/). Interested in more? Check out the [Volunteer Page](https://2025.texaslinuxfest.org/volunteer) or contact us with more questions by emailing us at [info@texaslinuxfest.org](mailto:info@texaslinuxfest.org). Austin, TX

CFP closes at	August 03, 2025 23:59 UTC
	August 03, 2025 23:59 UTC (Local)

Event Directory

Sponsored by Microsoft

Event Dates: June 09, 2025, June 10, 2025, June 11, 2025

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, Ai

Event Dates: June 12, 2025, June 13, 2025

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, Story telling, New research, New tool, Tool release, Ai

Event Dates: June 12, 2025, June 13, 2025

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, New research, New tool, Tool release, Ai

Event Dates: October 03, 2025, October 04, 2025

CFP closes at August 03, 2025 23:59 UTC August 03, 2025 23:59 UTC (Local)

Txlf, Education, Government, Privacy, Kubernetes, Kernel, Oss, Devops, Cicd, Containers, Docker, Iot, Networking, Epbf, Gaming, Graphics, Telemetry, Observability, Distributions, Newbie, Desktop, Databases, Ai, Ml, Data, Platform

CFP closes at August 03, 2025 23:59 UTC

August 03, 2025 23:59 UTC (Local)