This course covers the application-layer protocols and services that run on top of TCP/IP and the security mechanisms that protect them. Covering approximately 4 hours and 19 minutes of expert instruction across network services, application protocols, and TCP/IP security, learners develop the skills to configure and secure the services that users depend on daily.
Network Applications and TCP/IP Security
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
5 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
How to configure and manage common network services including DNS, DHCP, NTP, and web and email servers
How to implement TCP/IP security controls including firewalls, ACLs, and secure protocol alternatives to protect network communications
How to explain how application-layer protocols function and troubleshoot common service failures in enterprise environments
Details to know
Shareable certificate
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Assessments
5 assignments
Taught in English
Recently updated!
June 2026
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There are 5 modules in this course
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