Handbook of Cybersecurity and Networking: Vol II - Networks and Protocols

By Roberto Razzanti

Master the networks that power the internet - and learn to see, analyze, and defend them.

Volume II of the Cybersecurity and Networking Handbook takes you from the first packet leaving a network card to a fully configured firewall protecting a segmented lab network. Every protocol is explained through its real behavior on the wire, and every chapter ends with a hands-on lab using the tools professionals actually use: Wireshark, nmap, tcpdump, curl, dig, iptables, and nftables.

You'll master the TCP/IP model, IP addressing, NAT, routing and ARP, TCP/UDP internals, DNS and mail authentication, HTTP/HTTPS and TLS 1.3, remote access (SSH, RDP, VPNs), and the silent protocols keeping every LAN alive: DHCP, NTP, SNMP. The final chapters build a complete diagnostic toolkit and a real firewall, closing with a hands-on virtual lab - client, router, and DMZ server - where every tool in the book comes together.

For students, sysadmins, and aspiring security professionals ready to understand what really happens on the wire.

• Format: Paperback
• Language: English
• ISBN: B0HFLV2VSN
• ISBN13: 9798192793893
• Release Date: August 2026
• Publisher: Independently Published
• Length: 232 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"