伴随着互联网的迅猛发展,网络安全的重要性已不容置疑。资料显示,众多企业都在运作中遇到或发现过网络安全漏洞。在日益分散复杂和多种权限应用的环境下再加上不断增加的新应用,要确保安全可靠的网络环境确实不容易。在2月中旬,Tivoli 公司和西科姆(中国)计算机系统公司联手为中国用户提供了基于跨互联网环境并且 With the rapid development of the Internet, the importance of network security has been beyond doubt. According to statistics, many companies have encountered or discovered network security loopholes in their operations. In an environment that is increasingly decentralized with complex and multiple-privileged applications, coupled with the ever-increasing number of new applications, it is indeed not easy to ensure a secure and reliable network environment. In mid-February, Tivoli and Sycom (China) Computer Systems Corporation jointly provided Chinese users with a cross-internet environment and