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Cisco Networking Academy
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Cisco: Network Defense

Cybersecurity Free to learn

Worth knowing: Free to learn, but you need a free Cisco Networking Academy account to start.

Learn network defence for a cybersecurity career.

Available in: English

Open the free course on Cisco Networking Academy

Last indexed by LearnPact on 14 October 2026. Course details, availability and pricing are owned by Cisco Networking Academy and may have changed since.

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