System administrator and security expert With over a decade of experience in the computing industry, I am an expert on all commonly used versions of Linux (Centos, Ubuntu, Debian ), and Unix based system Freebsd (FreeNAS, Pfsense) , and Windows servers all versions (DC, AD, GPO, WSUS,) ,email security and deliverability. These days my major focus is on IT security in its various forms. I can help your business with GDPR and PCI-DSS compliance, server security design and review, , data backups, and preventing unauthorised system access and ransomware attacks. I am always very serious about work, I take the initiative in all matters that concern my case. I'm just doing my job, and a little more))