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PRO TIP Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.

Learning without distractions

Device Security – CompTIA Network+ N10-009 – 4.3

43.6K views on YouTube

Professor Messer 87 tutorials here
Programming

Network+ Training Course Index: https://professormesser.link/n009videos
Network+ Course Notes: https://professormesser.link/n009notes

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There are many best practices for keeping devices safe. In this video, you’ll learn about disabling ports, changing default credentials, MAC filtering, and much more
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