CNS 172

Network Defense and Countermeasures

Oakton College · UGRD · Fall 2026

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This course provides students with the knowledge and concepts needed for protecting computers and networks. The course covers intrusion detection, develop a security policy, implement Network Address Translation (NAT) and packet filtering by installing proxy servers, firewalls, and virtual private network (VPNs). The course also assists students in preparation for the appropriate Network or Information Security Certification examinations.

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Class #oakton-0342Fall 2026UGRD3 credits
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