d viruses can lead to lost time, money, information, or worse.Internet Hackers work to crack passwords, breaking into corporate networks believed secure. Thestandard.com (1999) reported Microsoft fell prey to a hacker attack on its network in October that year. The company says someone transferred its passwords to an e-mail account in Russia, where hackers posed as Microsoft employees. Increasingly sophisticated viruses used against Internet sites endanger corporations everywhere. The 1999 Babylonia virus found by Symantec (1999) started its spread through Internet chat rooms. Unlike typical viruses, Babylonia updates itself automatically with files from the Web. Network SecurityBanning corporate Internet use to avoid problems is impractical. Too many companies are unaware of the dangers and need a more responsible strategy.Network security should include:Protection against Information LossProductivity MonitoringMaximizing Network SpeedNetwork speed is a function of connection, hardware, and software. Any effective Information Systems Department can achieve this easily. Virus protection and access protection software can prevent data loss or theft. Network-tracking tools exist for unobtrusive use monitoring. Creating a Network Use PolicyUse polices must advise all employees their Internet access is being monitored. The policy must delineate what types of access the company deems acceptable.Outline those practices unacceptable: personal interest surfing during business hours; visits to sexually explicit, racist, or terrorism promoting sites at any time. Policies should explain why limits protect time, information, and guarantee a pleasant work environment for everyone. It is important to specify penalties applied for any policy breaches.Infoworld business technology architect Brooks Talley (1999) advised: “Communicate clearly the change in policy". Be sure to enumerate the reasons for change, but also be sure to make it clear tha...
