Lesson 13 of 13 · Troubleshooting and security
Troubleshooting a network and securing a VPN
Objective
Be able to find, quickly and methodically, why "it doesn't get through" between a branch, the head office and the cloud, then check that a production VPN follows security best practices. This is the skill that separates a technician who guesses from a technician who proves.
This lesson is part of the full course
Unlock Networking and VPN: From IP Addressing to WireGuard, OpenVPN and IPsec Tunnels to read every lesson, do the exercises, access the simulations and earn your certificate.
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