在看一篇technique paper時看到了這個東東
•78% of employers have detected abuse of Internet access: 2002 CSI/FBI Computer Crime and Security Survey
• 64% of employees say they use the Internet for personal interest during working hours: GFI, 2000
• 25% of corporate Internet traffic is considered to be “unrelated to work”: New York Times
• 22% of employees who use the Internet for non-business use do so for between one and two hours every day: GFI, 2000
• 30-40% of lost productivity is accounted for by cyber-slacking: www.businessweek.com
• 37% of the employees surveyed said they constantly surfed non-work-related sites during work hours: Vault.com
• Up to 40% of Internet surfing during business hours is not business related: IDC
嗯~~ 說真的,我覺得這些報告有一點低估耶XD