000			02123nam a2200241Ia 4500
003			NULRC
005			20250520102833.0
008			250520s9999 xx 000 0 und d
020			_a9781466572133
040			_cNULRC
050			_aTK 5105.5 .W78 2013
100			_aWu, Chwan-Hwa (John) _eauthor
245		0	_aIntroduction to computer networks and cybersecurity / _cWu, Chwan-Hwa (John) and J. David Irwin
260			_aBoca Raton, Florida : _bCRC Press, _cc2013
300			_axlv, 1336 pages : _bcolor illustrations ; _c29 cm.
365			_bPHP5210.87
504			_aIncludes bibliographical references and index.
505			_aAn introduction to information networks -- Applications -- Link and physical layers -- Network layer -- Transport layer -- Cybersecurity -- Emerging technologies.
520			_aDraft Introduction to Computer Networking and Cybersecurity To the Student It is difficult to overstate the importance of computer networks and network security in today's world. They have become such an integral part of our existence that only a moment's reflection is required to delineate the many ways in which they impact essentially every aspect of our lives. For example, from a personal point of view one need only consider the impact that such things as wireless phones, texting, Facebook, Twitter, online billing and the like have had on the way we interact with one another and conduct various aspects of our lives. From a business perspective, it is clear that commerce is an ever growing global enterprise, dominated by digital transactions and conducted at unbelievable speeds via the Internet. In this environment, paper transactions are rapidly disappearing, and thus there is an expanding need for individuals who understand computer networks and their many facets and ramifications. This knowledge is becoming a prerequisite for living and working effectively in today's highly technical environment in which advances in computer networks and security technology change almost daily.
650			_aCOMPUTERS INFORMATION TECHNOLOGY
700			_aJ. David Irwin _eco-author
942			_2lcc _cBK
999			_c16597 _d16597