Alex Tray is a system administrator and cybersecurity consultant with ten years of experience in IT and cybersecurity. He is holding a Bachelor degree in Computer Science. He occupied positions as system administrator at Silicon Valley companies and assisted in launching several startups. Currently, Alex is self-employed as a cybersecurity consultant and a freelance writer at NAKIVO Backup and Replication company. His main expertise is Windows Server and Desktop Administration with extensive knowledge of Azure, Active Directory, Office 365, DNS, DHCP, Group Policy, Endpoint Manager (Intune) and Microsoft Endpoint Configuration Manager (SCCM).