Alex Tray is a system engineer who has worked in the IT field for ten years. Hs is also a freelance writer and cybersecurity expert who writes articles for Nakivo.com about protecting and backing up data. His major area of expertise is in Windows Server and Desktop Administration. He also knows a lot about Endpoint Manager (Intune), Azure, Active Directory, Office 365, DNS, DHCP, Group Policy, Microsoft Endpoint Configuration Manager (SCCM), and DNS.