Hello,
I have been a system administrator for many years and I have a good knowledge of Windows servers, Linux, and various distributions: Debian, Ubuntu Centos.
I have also experience to manage antimalware software like Mcafee, trellix, Kaspersky, CrowdStrike Falcon and others.
I have experience to manage firewall like Paloalto, Check Point and pfSense.
Please open the chat and contact me for more information.
Best regards