Lesson 12 — nftables Baseline Firewall - Drop by default · explicit allow · service ports

Master IT skills with Dargslan - No Filler, Just Knowledge.

🚀 Get our 300+ Tech & IT eBooks: https://dargslan.com

In this video, we dive deep into professional IT workflows to help you learn faster and code smarter. Whether you're a DevOps engineer, a SysAdmin, or a curious developer, our "No Filler" approach ensures you get the facts without the fluff.

nftables replaced iptables in Debian. Build the production baseline: drop by default, accept established/related, accept SSH only from management subnets, accept specific service ports. Test rules safely (atomic apply, console fallback). The firewall that doesn't lock you out.

nft syntax · Drop policy · State matching · Source restriction · Atomic apply · Console fallback

🔔 Subscribe for weekly IT insights:
https://m.youtube.com/channel/UCv2QLrkCMSBljYG5XKd8IEA

About Dargslan:
We are dedicated to sharing high-quality, practical IT knowledge. Our mission is to provide the most efficient learning resources for the modern tech industry.

#DevOps #ITMastery #Dargslan #Linux #CloudEngineering #NoFillerTech

Видео Lesson 12 — nftables Baseline Firewall - Drop by default · explicit allow · service ports канала Dargslan