Security mgmt. advances

摘要

Choices in security event management continue to grow as three SEM vendors debut products that ease central collection and analysis of log and event data generated by firewalls, intrusion-detection systems and other net gear. ArcSight next month plans to make available an updated version of its Enterprise Security Management software, adding a way to pinpoint suspicious activity of monitored network equipment based on patterns of time and activity of insiders in real time, as well as historical analysis.