Disable the Firewall on Linux Mint 20
Introduction: A Firewall is also labeled as the First Line of Defense against all sorts of external threats and attacks on a system. This single statement is enough…
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How to Install and Configure CSF(Config Server Firewall) on Ubuntu 20.04 LTS
Config Server Firewall (CSF) is a free and open-source firewall that is used to protect Linux servers from unauthenticated users. Services such as SSH, SMTP, HTTP, IMAP, POP3,…
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How to Easily Manage Firewall Rules with UFW on Red Hat Enterprise Linux 8
UFW stands for Uncomplicated FireWall — and as the name implies, it makes firewall management very easy. UFW was developed by Canonical and is available by default on…
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