Books

Most developers can build a web server with a framework. Far fewer understand what happens underneath. Rust from Sockets to Servers takes you from raw TCP sockets to a production-ready web server built in Rust, giving you a deep understanding of HTTP, async programming, TLS, routing, and the foundations behind every modern web application.

Most ENCOR guides tell you what a protocol does. This one shows you the whole configuration, the output that proves it works, and the exact line that tells you when it doesn't.

Prepare for the CompTIA Security+® SY0-801 V8 exam with a guide that explains the why, not just the what. It has 27 chapters mapped to every exam objective, 135 explained practice questions, performance-based labs, real-incident case studies and full coverage of the new AI topics.

The 350-701 exam changed in August 2026. This guide was written for the version you are about to sit — all six domains, all 47 topics, in blueprint order.

Understand wireless from first principles — seven domains, forty original diagrams, and ten real-world field scenarios that turn exam facts into engineering instinct.

Read a book, do some labs and take the exam!

A 22-chapter explanation of how network traffic moves, what observers can learn, and how privacy mechanisms affect performance.

New to network automation? This beginner-friendly guide turns the entire Cisco 200-901 exam into plain English. Six chapters, 28 lessons, and 140 Cisco-style practice questions — every concept explained with an everyday analogy before the technical detail. Go from "what even is a network?" to writing real Python that talks to Cisco APIs. Start passing, not panicking

Build your TCP/IP foundation through clear diagrams of layers, addressing, routing, transport, and end-to-end network communication.

VPC, Subnets, Access-Lists, Security Groups, Internet-GW, NAT-GW, VPC Peering, PrivateLink, Virtual Private GW, Transit GW, Site-to-Site VPN, and Direct Connect connection are all basic building blocks in the AWS Networking puzzle. This book explains how you build your own virtual Datacenter by using these components.

Learn Bash the way it should be taught: by building one real, tested backup tool — not toy examples — one Git commit at a time.

This book teaches you to build and run one application together. We will be creating Azure Linux node pools with Bicep, debugging nodes with tdnf, shipping slim images, securing pods with workload identity, scaling with KEDA, patching without fear, monitoring with KQL, delivering through GitOps and even training a model on a GPU.Instead of a mysterious layer beneath your containers, it becomes a platform you understand, inspect and trust.

Las redes de computadoras forman parte de prácticamente todos los sistemas tecnológicos actuales, desde el acceso a Internet y las comunicaciones móviles hasta los servicios en la nube y los centros de datos, gran parte de la infraestructura digital moderna depende de la capacidad de transmitir información de forma eficiente y confiable. NETWORKING - Fundamentos, Arquitecturas y Despliegue Práctico, nace con el propósito de proporcionar una comprensión sólida de los fundamentos que hacen posible dicha comunicación. Más que centrarse en herramientas, fabricantes o tecnologías específicas, esta obra busca explicar los principios que permanecen constantes detrás de cualquier red, independientemente de su tamaño, complejidad o evolución tecnológica. El contenido ha sido organizado siguiendo una secuencia progresiva de aprendizaje. Cada tema se apoya en los conocimientos desarrollados anteriormente, permitiendo construir gradualmente una visión integral del funcionamiento de las redes de computadoras. A lo largo del recorrido se estudian las arquitecturas de comunicación, los modelos por capas, el flujo de información entre dispositivos, los mecanismos de encapsulación y los fundamentos físicos que permiten transportar datos a través de distintos medios de transmisión. Asimismo, se analizan conceptos esenciales como señales, codificación, modulación, ruido, capacidad de transmisión, espectro electromagnético y tecnologías inalámbricas modernas. Estos conocimientos constituyen la base necesaria para comprender posteriormente áreas más avanzadas relacionadas con administración de redes, infraestructura tecnológica, telecomunicaciones, computación en la nube y ciberseguridad.

In this 2nd edition, I'm going to be working with you on a single app called OrderDesk. We'll build its inventory, roles and secrets, and then we'll patch its servers, provision its cloud resources and deploy it to Kubernetes. Later, we'll watch it with Prometheus, heal it with Event-Driven Ansible and diagnose its failures with playbooks that collect evidence in seconds. Then, in the last few chapters, we'll start inviting AI agents through tools and MCP servers, while approvals and check mode make sure that everyone keeps control of the decisions. You don't need to be a pro programmer to follow along.

Aprende a implementar Cisco Zone-Based Policy Firewall (ZPF) mediante un laboratorio CCNA Security completamente resuelto. Configura zonas, ACL, Class-Map, Policy-Map, Stateful Inspection y Zone-Pair paso a paso, y comprueba el funcionamiento del firewall con la simulación incluida en Cisco Packet Tracer.