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6
6.
Security
Ke e p u n wa n te d co n te n t o u t o f yo u r
n e t wo r k
This chapter explains how to use the basic firewall features of the Trek to prevent objectionable
content from reaching the computers and other devices connected to your network.
The chapter includes the following sections:
•
Port Filtering to Block Services
•
Schedule Blocking
•
Security Event Email Notifications