计算机网络及网络犯罪概述　　现代计算机技术、通信技术和微电子技术的迅速发展和相互渗透，形成了一新的技术领域——计算机网络。近年来，计算机网络技术得到了迅猛发展，并已渗透到科学研究、生产和生活的各个领域，对人们的工作、学习、生活产生着越来越大的影响，整个社 Computer Network and Cybercrime Overview The rapid development and interpenetration of modern computer technology, communication technology and microelectronic technology have created a new technological area - computer networks. In recent years, computer network technology has been developed rapidly and has penetrated into all fields of scientific research, production and life, and has an increasingly greater impact on people’s work, study and life. The whole society