Chapter 1

A Brief Introduction

Abstract

This chapter is an introduction to VoIP and Network Forensics.

Keywords

VoIP; Social engineering; Forensics; VoIP attacks; Voice over IP; VoIP PenTesting; Phishing; Vishing; SMishing; SPIT; Caller ID spoofing; Social ­engineering

Introduction to Unified Communications

Protocols

Signaling

Media Session

An Introduction to Network Forensics

Network Forensics and Analysis Tools

Bro

Nftracker

Snort

Tcpdump

Tcpxtract

Wireshark

Xplico System

Security Onion: All the Tools Rolled into One

Introduction to Unified Communications

Communication is a key part of our everyday lives. Today, we communicate in ways that were not possible for the average consumer just 15 years ago. Currently, there are multiple media by which ...

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