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4.
Security
K e e p i n g u n w a n t e d c o n t e n t o u t o f y o u r n e t w o r k
This chapter explains how to prevent objectionable content from reaching the computers and
other devices that are connected to your network.
This chapter includes the following sections:
•
Keyword Blocking of HTTP Traffic
•
Block Services (Port Filtering)
•
