Hide your server from hackers, disable simple ping-based discovery and go stealthy 🥷

Samenvatting

Hide your server from hackers, disable simple ping-based discovery and go stealthy 🥷 No replies, no discovery. Add this👉`-A ufw-before-input -p icmp --icmp-type echo-request -j DROP` https://t.co/pIihpahTBb