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You're reading from  Learning Network Forensics

Product typeBook
Published inFeb 2016
Publisher
ISBN-139781782174905
Edition1st Edition
Tools
WiresharkSplunk
Concepts
Forensics
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Author (1)
Samir Datt
Samir Datt
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Samir Datt

Samir Datt has been dabbling with digital investigations since 1988, which was around the time he solved his first case with the help of an old PC and Lotus 123. He is the Founder CEO of Foundation Futuristic Technologies (P) Ltd, better known as ForensicsGuru.com. He is widely credited with evangelizing computer forensics in the Indian subcontinent and has personally trained thousands of law enforcement officers in the area. He has the distinction of starting the computer forensics industry in South Asia and setting up India's first computer forensic lab in the private sector. He is consulted by law enforcement agencies and private sector on various technology-related investigative issues. He has extensive experience in training thousands of investigators as well as examining a large number of digital sources of evidence in both private and government investigations.
Read more about Samir Datt

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Laying the foundation – IEEE 802.11

At the Institute of Electrical and Electronics Engineers (IEEE), a working group was set up to create specifications for wireless local area networks (WLANs). This slowly evolved into a family of specifications known as the IEEE 802.11 specifications for wireless LANs.

The Ethernet protocol forms the foundation of all the 802.11 specifications.

As investigators who are getting ready to explore the forensics of wireless networks, it is important to develop an understanding of the underlying technology. The 802.11 specifications allow us to gain an insight into data speeds, spectrums, encoding, and so on.

These standards are downloadable and available free of charge from the IEEE website at http://standards.ieee.org/about/get/802/802.11.html.

In a nutshell, the 802.11 specifications are a set of media access control (MAC) and physical layer (PHY) specifications that govern communications in wireless LANs in the 2.4, 3.6. 6, and 60 GHz frequency bands.

The 802...

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Learning Network Forensics
Published in: Feb 2016Publisher: ISBN-13: 9781782174905
© 2016 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Samir Datt

Samir Datt has been dabbling with digital investigations since 1988, which was around the time he solved his first case with the help of an old PC and Lotus 123. He is the Founder CEO of Foundation Futuristic Technologies (P) Ltd, better known as ForensicsGuru.com. He is widely credited with evangelizing computer forensics in the Indian subcontinent and has personally trained thousands of law enforcement officers in the area. He has the distinction of starting the computer forensics industry in South Asia and setting up India's first computer forensic lab in the private sector. He is consulted by law enforcement agencies and private sector on various technology-related investigative issues. He has extensive experience in training thousands of investigators as well as examining a large number of digital sources of evidence in both private and government investigations.
Read more about Samir Datt

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