Course

Network basics

A look at network basics for the computer forensics investigator.
26 minutes 4 videos
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Course description

This course describes what a network is, how it functions, what IP addresses are and an IP address’s function on the network. This course also explores what a MAC address is and why it is vital to network forensics. Internet protocols are also covered.

Syllabus

The OSI model

Video - 00:07:00
In this module, we'll explore the OSI model.
Internet protocols

Video - 00:09:00
In this module, you'll take a look at the Internet Protocol.
IP and Mac addresses

Video - 00:05:00
In this module, you'll learn about IP and MAC addresses.
Definition of a network and how it works

Video - 00:05:00
In this module, you'll explore the definition of a network and how it works.

Meet the author

In addition to being an Infosec instructor, Denise Duffy teaches computer forensics worldwide to European law enforcement through the European Anti-Fraud Office. During her 25-year career at the Middletown Police Department, Denise underwent extensive training in specialized computer and mobile device forensics, including widespread access data courses, multiple IACIS trainings, U.S. Secret Service Training at the National Computer Forensics Institute, BlackBag Technologies Training, many National White Collar Crime (NW3C) courses, an X-Ways online course and considerable Internet Crimes Against Children Training (ICAC) courses.

Denise currently holds the following certifications: CFCE (Certified Forensic Computer Examiner), CCFE (Certified Computer Forensics Examiner), CMFE (Certified Mobile Forensics Examiner) and CEH (Certified Ethical Hacker). She is most proud of her two sons who joined the U.S. Military, as Denise is a Desert Shield/Desert Storm veteran herself.

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Associated NICE Work Roles

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