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Improve Your Cisco Network Security Skills

Network security includes any activity designed to protect the usability and integrity of your network and data from threats. This learning path covers key Cisco network security skills needed to ensure that authorized users can gain access to network resources, but malicious actors are blocked.
Master the skills required to secure Cisco networks.
Learn how to develop a security infrastructure.
Understand key principles that affect your security posture.
Try for free

Part of your Lynda.com membership.

10 Hours of expert-created video tutorials
Practice to reinforce what you learned
Certify your achievement
Advance your career
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course illustration for Cisco Network Security: Core Security Concepts
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course illustration for Cisco Network Security: Secure Access
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course illustration for Cisco Network Security: VPN
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course illustration for Cisco Network Security: Secure Routing and Switching
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course illustration for Cisco Network Security: Cisco Firewall Technologies
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course illustration for Cisco Network Security: Intrusion Detection and Prevention
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course illustration for Cisco Network Security: Content and Endpoint Security

Prepare for the CCNA Security certification with expert Lisa Bock.