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Get list and number of active connections

Date: April 19, 2020
Tags: bruteforce, CentOS, DDoS, Debian, Linux, spam
Categories: Linux

Get the list of active connections for DDoS, bruteforce or spam investigation:

netstat -nt | grep -v Proto…

[root@nano.cat]# Check it out!

Install cPanel DNSonly

Date: April 19, 2020
Tags: CentOS, cPanel, DNSonly, firewalld, install
Categories: cPanel/WHM, DNS

On a fresh CentOS:

Open the custom SSH port in firewalld and modify it in sshd_config:

firewall-cmd…

[root@nano.cat]# Check it out!

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