Download or read book Understanding Intrusion Detection through Visualization written by Stefan Axelsson and published by Springer Science & Business Media. This book was released on 2006-06-01 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer security - the protection of data and computer systems from intentional, malicious intervention - is attracting increasing attention. Much work has gone into development of tools to detect ongoing or already perpetrated attacks, but a key shortfall in current intrusion detection systems is the high number of false alarms they produce. This book analyzes the false alarm problem, then applies results from the field of information visualization to the problem of intrusion detection. Four different visualization approaches are presented, mainly applied to data from web server access logs.