Cisco IOS SSH Key Authentication
Learn to configure SSH key authentication on Cisco IOS devices for enhanced security. Covers setup for Linux and Windows, key chain creation, and restricting to key-only authentication.
Proxmox Install SSL-TLS Certificates
Learn to install SSL/TLS certificates in Proxmox, covering key creation, certificate signing requests, and installation methods for standalone servers and clusters. Enhance your Proxmox security skills.
XCP-ng USB Passthrough
Step-by-step guide to enabling USB passthrough for VMs in XCP-ng, covering device identification, policy updates, attachment process, and maintenance. Includes troubleshooting tips for seamless USB device integration.
How to Setup VLANs - Part 1
Learn to set up VLANs for enhanced network security. Covers managed switches, VLAN creation, device isolation, and IP addressing. Part 1 of a comprehensive tutorial on implementing VLANs.
How to Install and Configure Kea for Ubuntu or Debian
Step-by-step guide to installing and configuring Kea DHCP server on Ubuntu or Debian, covering basic setup, IP leasing, reservations, multiple subnets, security, and authoritative server configuration.
Making Kubernetes Networking Ready for Service Providers
Explore solutions for Kubernetes networking challenges in telco environments, focusing on ingress/egress and security for 5G packet cores. Learn about unique requirements and design patterns for service providers.
Why Everyone Should Care About eBPF - Game-Changing Linux Kernel Technology
Explore eBPF, a revolutionary technology for dynamic Linux kernel programming, enabling unprecedented insights and applications in security, tracing, networking, and observability.
Kubernetes Security and Governance Made Easy Using Otomi
Discover how Otomi simplifies Kubernetes security and governance, leveraging open-source projects to enhance container and network security policies through an intuitive web interface, reducing misconfigurations and attack surfaces.
Extending Cilium with eBPF for Exposing HTTP/1 Golden Metrics
Explore eBPF-based HTTP/1 golden metrics retrieval in sidecarless environments, focusing on request count, response code, and latency. Learn implementation challenges and Prometheus integration for existing infrastructures.
Introducing the OWASP Top Ten for Kubernetes
Explore OWASP's Top Ten Kubernetes risks, learn about common security issues, and discover strategies to enhance your containerized infrastructure's protection.
Understanding the Future of Ingress-nginx
Explore Ingress-nginx's future through community survey results, ongoing stabilization efforts, and discussions on prioritizing features, security enhancements, and addressing long-standing issues.
Kubernetes Networking - Introduction and Deep Dive
Explore Kubernetes networking fundamentals and recent developments with experts from Google and Red Hat. Gain insights into basic concepts and dive deep into advanced networking topics.
A Packet Eye View of the Istio Ambient Mesh
Explore Istio's new sidecarless architecture for service meshes, addressing concerns about sidecars while maintaining key functions. Learn through demos and architectural insights.
Container Is the New VM: The Paradigm Change for Cloud Computing
Explore the shift from VMs to containers, addressing challenges in load balancing, firewalls, and autoscaling while ensuring security in cloud environments.
Preparing for CVEs with eBPF - Lessons from Log4jshell
Discover how eBPF can detect and prevent critical vulnerabilities like Log4jshell in Kubernetes environments, providing enhanced security and real-time protection for your systems.
Agones and Quilkin: Kubernetes Game Server Orchestration and UDP Service Mesh
Explore Agones and Quilkin for scalable, secure multiplayer game server orchestration on Kubernetes. Learn about UDP service mesh, xDS API implementation, and simplified integration for enhanced game communication.
How to Make Your K8s Cluster Survive Without Internet Access - Airgap Solutions
Strategies for maintaining Kubernetes clusters in air-gapped environments, addressing challenges like limited internet access, firewalls, and proxies. Practical solutions for container runtime, registry, and policy management.
Life Without Sidecars - Is eBPF's Promise Too Good to Be True?
Explore eBPF's potential to revolutionize service mesh technology, examining its promises, limitations, and impact on cloud-native infrastructure security, resilience, and operational complexity.
Cluster Grey Zone - Risks in Managed Cluster Middleware
Explore security risks in Managed Cluster Middleware for cloud-based Kubernetes services. Learn about potential vulnerabilities, threat surfaces, and how to adjust your K8s threat model accordingly.
Gateway API Project Update - Current State and Future Plans
Explore Gateway API's progress, implementations, conformance testing, and future plans for Kubernetes inbound traffic management. Learn about GAMMA initiative and policy attachments.
Connecting and Securing Services for Hybrid and Multi-Cloud Kubernetes
Explore cross-cloud connectivity challenges and solutions for Kubernetes in hybrid and multi-cloud environments, focusing on service communication, security, and performance monitoring.