Hacking VoIP: Protocols, Attacks, and Countermeasures

Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition

Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions

Linux Basics for Hackers: Getting Started with Networking, Scripting, and Security in Kali

PoC or GTFO, Volume 2

Malware Data Science: Attack Detection and Attribution

Hacking Exposed Wireless, Third Edition: Wireless Security Secrets & Solutions

Hacking Exposed Mobile: Security Secrets & Solutions

Asterisk: The Definitive Guide: The Future of Telephony Is Now

What Makes It Page?: The Windows 7 (x64) Virtual Memory Manager

The IDA Pro Book: The Unofficial Guide to the World's Most Popular Disassembler