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block port 22 #28

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morteza-rashidi opened this issue Mar 24, 2023 · 1 comment

morteza-rashidi commented Mar 24, 2023

How can I block port 22 to prevent misuse in this service?

ehsanmohammadi65 commented May 4, 2023

step 1: change ssh port => https://tecadmin.net/linux-change-ssh-port/
step 2:enable and manage firewall=> https://www.cyberciti.biz/faq/how-to-configure-firewall-with-ufw-on-ubuntu-20-04-lts/

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