Like many other Web sites, SIGMA makes use of log files. These files merely logs visitors to the site – usually a standard procedure for hosting companies and a part of hosting services’s analytics. The information inside the log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date/time stamp, referring/exit pages, and possibly the number of clicks. This information is used to analyze trends, administer the site, track user’s movement around the site, and gather demographic information. IP addresses, and other such information are not linked to any information that is personally identifiable.
Third Party Privacy Policies
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This policy does not apply to any information collected offline or via channels other than this website.