Hi Enéias,
Thanks for using Wazuh!
It might it be that you have to enable the firewall in the CentOS8 machine to allow connections through port 443 from the host/subnet of your computer.
There are a couple of options to test if the port 443 is accessible from your computer, an old but reliable option is with telnet:
From the remote computer execute the following command: telnet 192.168.1.52 443
You might need to install telnet if the remote computer is a Linux computer,
in the case of Windows open "Turn Windows features on or off" and enable temporarily the Telnet client. Execute the command from command prompt (CMD) or PowerShell
If the port 443 is closed you will notice this because it will return an error or hang on Trying.
Then you can allow inbound connections in port 443 from your computer using nftables or firewalld.
I hope you find this information useful, please let me know.
Thanks!