Polaris Library Systems provides automation and information technology staff training services to more than 1,000 libraries. Its perimeter security service provides protection network traffic and packet filtering security services. The company provides reporting and 24-hour monitoring services, as well as protection from viruses and hackers. Polaris Library also offers system monitoring services through a simple network management protocol. The company works in partnership with Library Technologies, which offers authority control processing, data extraction and project scheduling services. Its services also include name, series and subject authority control. Polaris Library Systems provides products, such as Polaris ExpressCheck and POWERPAC, as well as telephone services.