
Comprehensive guide to Azure SQL Database network security, covering public and private connectivity options, access controls, and best practices for securing database connections.

Explore firewalls' history, theory, and practical uses, covering strengths, limitations, and implementations. Hands-on activities included for both beginners and experienced participants.

Learn to install and set up NextCloud, a feature-rich, self-hosted Dropbox alternative, on Ubuntu 18.04. Explore its extensive plugin ecosystem for enhanced functionality and data control.

Learn essential firewall rule structuring for improved security and management. Covers internal/external access, self-hosting considerations, and stateful firewall operations in a comprehensive tutorial.

Explore PCI DSS compliance challenges, common failure points, and case studies. Learn about cardholder data segmentation, scoping, vulnerability management, and security testing for better implementation.

Explore social engineering tactics, insider threats, and cybersecurity challenges through real-world examples and industry insights. Learn to empower employees and improve organizational security measures.

Learn to build a custom border router using open-source components, enhance network security, and implement WireGuard VPN for improved performance and protection. Gain insights into advanced networking techniques and configurations.

Learn to protect your home network using OpenWrt firewall rules. Explore zones, chains, actions, and create custom rules to enhance security and control traffic on your router.

Black Hat USA 2025

Black Hat Europe 2024