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网络犯罪包括利用互联网监视他人的活动、诈骗、偷取信用卡、偷取身份等。根据 FBI 刚发布的2005年电脑犯罪调查数据,87%的被调查者说在过去的一年遭遇到计算机安全事件。在计算机安全事件中,病毒、计算机网络“蠕虫”和特洛伊木马居第一位,占近84%,间谍软件以79%排名第二,port Scan(通过检测对方服务器的开放端口,侦测对方服务器服务的方法)达到33%。不过被调查者也指出,为了保护他们自己免于可能的风险,用户使用了许多安全应用软件,包括反病毒软件(98%)、防火墙(91%)、反垃圾邮件(76%)和反间谍软件(75%)。
Cybercrime includes using the Internet to monitor others’ activities, fraud, stealing credit cards, stealing identities, and more. According to FBI’s 2005 Computer Crime Survey, which was just released, 87% of respondents said that they experienced computer security incidents in the past year. In computer security incidents, viruses, computer networks, worms and Trojans rank first, accounting for nearly 84% and spyware ranking 79%, port scanning (by detecting each other’s open ports and detecting The other server service method) reached 33%. However, respondents also pointed out that in order to protect themselves against possible risks, users have used many security applications including anti-virus software (98%), firewall (91%), antispam (76% Software (75%).