{ "item_title" : "Modern VPNs in Practice", "item_author" : [" Alira Vexel "], "item_description" : "Modern VPNs are no longer limited to basic remote-access tunnels. Today's infrastructure spans cloud platforms, distributed teams, branch offices, Kubernetes clusters, homelabs, edge systems, private AI servers, and hybrid environments-all of which demand secure, reliable, identity-aware connectivity.Modern VPNs in Practice is a hands-on, production-focused guide to designing, deploying, securing, automating, monitoring, troubleshooting, and modernizing VPN infrastructure using WireGuard, Tailscale, Headscale, NetBird, OpenVPN, IPsec, strongSwan, Docker, Terraform, Ansible, Prometheus, Grafana, and Linux.Rather than focusing on a single protocol or vendor, this book teaches you how modern VPN technologies fit together, where each one is most effective, what breaks in real deployments, how to diagnose failures, and how to build secure private connectivity that is ready for enterprise, cloud, DevOps, homelab, Kubernetes, AI, and edge environments.Inside, you will learn how to: Deploy WireGuard for secure remote access, split tunneling, full tunneling, and multi-peer connectivity.Build site-to-site VPNs with IKEv2, IPsec, and strongSwan.Deploy OpenVPN Access Server with PKI, certificates, MFA, LDAP, RADIUS, user management, and client profiles.Build private mesh networks with Tailscale, Headscale, and NetBird.Design subnet routers, exit nodes, DNS strategies, ACLs, groups, and identity-based access policies.Secure VPN infrastructure with MFA, PKI, secrets management, segmentation, least privilege, and hardened firewall rules.Automate deployments with Docker, Docker Compose, Terraform, Ansible, GitHub Actions, and Infrastructure as Code.Monitor tunnels, gateways, applications, logs, performance, and failures with Prometheus, Grafana, Loki, tcpdump, Wireshark, nftables, and iproute2.Connect AWS, Azure, Google Cloud, Kubernetes, K3s, Docker Swarm, edge systems, and private AI infrastructure.Migrate from legacy VPNs to WireGuard, mesh VPNs, identity-aware networking, and Zero Trust architectures.Audit VPN environments using security baselines, NIST guidance, logging, policy validation, compliance-readiness practices, and operational runbooks.Prepare for emerging technologies including post-quantum cryptography, workload identity, AI-assisted network operations, and future secure-access models.The book includes progressive hands-on labs, controlled failure exercises, troubleshooting matrices, validation checklists, reusable deployment templates, command references, security hardening guidance, disaster-recovery practices, and a complete full-stack capstone project.In the capstone, you will design, deploy, secure, automate, monitor, troubleshoot, and validate a multi-site modern VPN platform integrating WireGuard, OpenVPN, IPsec, Tailscale, Headscale, NetBird, Docker, Terraform, Ansible, Prometheus, Grafana, and Linux.This book is ideal for: Network Engineers, Security Engineers, DevOps Engineers, Platform Engineers, Cloud Engineers, Linux Administrators, SREs, VPN Administrators, Kubernetes Administrators, Homelab Builders, MSP Engineers, Enterprise Architects, and technical professionals who want practical, production-ready VPN skills.Whether you are securing remote access, connecting multiple sites, building a private mesh network, protecting cloud and Kubernetes infrastructure, self-hosting your VPN control plane, or modernizing legacy connectivity, Modern VPNs in Practice gives you the practical architecture, commands, configuration patterns, troubleshooting methods, and operational discipline needed to build VPN infrastructure that is secure, scalable, observable, resilient, and ready for production.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/9/79/819/277/9798192776933_b.jpg", "price_data" : { "retail_price" : "31.00", "online_price" : "31.00", "our_price" : "31.00", "club_price" : "31.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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