What is CSOH?
Cloud Security Office Hours (CSOH) is a weekly community gathering for cloud security professionals that started in February 2023. We have grown to over 2000 members! Every Friday at 7am Pacific, we meet on Zoom to discuss cloud security topics, share knowledge, and learn from each other. It's a great place to network! It's completely free and we don't do any marketing!
🚀 100% Community-Driven
This website and all its resources are completely community-driven. Want to add a new feature, improve the design, or build new capabilities? This is your opportunity to be creative and make an impact!
Our GitHub repository is open for contributions. Whether you're learning web development, want to practice your coding skills, or have ideas for new features, we welcome your contributions. This is a safe place to learn, experiment, and grow your skills while helping the cloud security community.
💡 New to open source? This is a perfect place to start! Add resources, improve documentation, or build new features. All skill levels welcome.
Resource Categories
🎯 CTF Challenges & Vulnerable Environments
Hands-on vulnerable environments and CTF labs for AWS, Azure, GCP, and Kubernetes.
🧪 Hands-On Labs & Training Platforms
Interactive labs, challenge platforms, and training providers for practical cloud security skill building.
🛡️ Security Tools & Platforms
CNAPP, CSPM, KSPM, SIEM, and other cloud security tools and platform guides.
🎓 Certifications & Professional Development
Certification paths, study guides, and professional development resources for cloud security careers.
🤖 AI Security & LLM Protection
Guides and tools for securing AI/LLM deployments, prompt protection, and model safety.
💼 Job Search & Career Development
Job boards, career advice, and resources to grow your cloud security career.
Join the Community
Weekly Zoom Sessions
Every Friday we meet on Zoom to discuss cloud security topics. Sessions include presentations from industry experts, open discussions, and Q&A.
Register for Zoom SessionsDiscord Community
Join our Discord server to connect with other cloud security professionals, ask questions, share resources, and stay updated on upcoming sessions.
Join Discord ServerSupport CSOH
CSOH is completely free and run by volunteers. If you find value in our community and resources, consider supporting us.
Support via PayPal🤝 Contribute to CSOH
Want to help improve our community? We welcome contributions from everyone—no coding experience needed!
📚 Add a Resource
Share cloud security tools, labs, certifications, or training platforms with our community.
Learn How💡 Suggest Improvements
Improve descriptions, add news sources, report bugs, or share feature ideas.
Contribute💬 Join the Community
Discuss improvements, brainstorm ideas, and connect with other contributors.
DiscordAbout CSOH
Cloud Security Office Hours began in February 2023 as a weekly gathering for cloud security professionals. We're a vendor-neutral community focused on sharing knowledge, learning together, and advancing cloud security practices.
What We Offer
- Weekly Zoom Sessions: Every Friday, featuring presentations and open discussions
- Curated Resources: 260 vetted cloud security resources including labs, tools, training, and career development
- Community Support: Discord server for ongoing discussions and networking
- Vendor Neutral: We maintain independence and focus on what works best
- 100% Free: All resources and sessions are freely available to the community
Memorial
We honor the memory of Kevin Mitnick, a legendary figure in cybersecurity who inspired many in our field.
