Alex Tray is a system administrator with ten years of experience in the IT field. After earning his bachelor’s degree in computer science, he worked at several companies in Silicon Valley and assisted in launching multiple startups. Alex is a freelance writer and cybersecurity consultant, contributing articles on data protection and data backup for several popular cybersecurity magazines, such as SecurityBoulevard, Container Journal and Communications of the ACM. His primary expertise lies in Windows server and desktop administration, and he is also well-versed in Azure, Active Directory, Office 365, DNS, DHCP, Group Policy, Endpoint Manager (Intune), and Microsoft Endpoint Configuration Manager (SCCM).