Website owners can find out important information about their site by using log analysis tools. Every server stores a log file containing information about its users. This includes originating IP addresses, files accessed and referrer information. Log analysis also helps identify server problems. Every time a user asks for an inaccessible page or when the server has errors, IIS creates an entry in its syslog.
Another part of log management, security, underscores the importance of IIS administrators. Through log analysis, website owners can identify attempted attacks on server resources. Because server logs never lie, administrators have concrete evidence of network intrusions and malicious activity that supports legal action, router configurations and other countermeasures that boost the security of a website.
Anyone who has looked at the raw data contained in server logs knows that a server can generate thousands of records every day, making the logs difficult to manage. Log analysis software makes this data more useful by formatting it into easy to understand tables, charts and reports. The information servers collect about users, errors and content offers valuable insights into their performance. Simple log analysis tools make understanding this information an easy process that can boost the effectiveness and profitability of any website.