随笔档案

Intrusion detection systems have been the fastest growing securityproduct in terms of sales in recent years (Alpert 1999). Accordingto International Data Corporation (IDC), the market for IDSs hasgrown from about $20 million in 1997 to $100 million in 1999 andis projected to reach $528 million by 2005 (Messmer 1999). AxentTechnologies and Internet Security Systems are the market leadersin the IDS market. The other major players are Cisco, ComputerAssociates, IBM, and Network Associates.

AxentTechnologies 和 Internet Security Systems 在IDS市场处理领先地位，其他在主要的生产商家还有Cisco, ComputerAssociates, IBM, and Network Associates.