The Case of the New Cable/DSL Modem

Saturday, October 8th, 2011

In these lean times, people shop for less expensive connectivity choices, but business networks aren’t as simple as home networks.  Changing Internet Service Providers (ISPs) can cause connectivity issues on a business network if the new modem isn’t configured properly.  Even without changing ISPs, similar problems can arise when replacing your router or even just a wireless access [...]

Network Security: Internet Content Filtering Primer

Saturday, July 11th, 2009

Lots of companies employ some sort of Internet firewall, but schools have a unique obligation to provide more extensive Internet content filtering on their student-use workstations. Content filtering can be applied in a variety of methodologies, and most content filtering technologies use a combination of multiple methodologies. Content filtering may be used to block access to pornography, games, shopping, advertising, email/chat, or file transfers, or to Websites that provide information about hatred/intolerance, weapons, drugs, gambling, etc.

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