To round out your skills in network administration, in this course, you'll explore network-security fundamentals like passwords, Layer 2 security, wireless security, and remote-access security. You'll also be introduced to automation and programmability as it pertains to making network administration more efficient and effective. Finally, you'll engage in troubleshooting for each of the prior areas of concern, ensuring that you can adequately address any networking problems that might arise.

This is the third and final course in a multi-course Specialization. All of the courses in this Specialization are meant to be used alongside the optional Boson NetSim® labs, which are sold separately on the Logical Operations store: https://store.logicaloperations.com/cisco-solutions-implementation-and-administration-ccna-200-301-lab-environment.html. Use of these labs is optional, although they are highly recommended due to the significant benefit that hands-on practices brings to the learning experience.