01226nam a2200265Ia 4500 TVU_14344 210423s9999 xx 000 0 und d 0619120177 9780619120177 eng 5.8 M109 Boswell, Steven Security+ Guide to network security fundamentals Steven Boswell, Paul Campbell, Ben Calvert Boston, MA Course Technology, Cengage Learning 2008 xxiv, 562 p. ill. 24 cm The Security+ Guide to Network Security Fundamentals Second Edition Update is designed to provide updated information regarding the changes in security that has occurred since the most recent CompTIA Security+ objectives were created. This brief book is best used alongside Security+ Guide to Network Security Fundamentals Second Edition, in which Mark Ciampa provides an introduction to the field of network security, including coverage of all the domain objectives for the latest Security+ exam Computer networks Steven Boswell; Paul Campbell; Ben Calvert Trung tâm Học liệu Trường Đại học Trà Vinh