* Commvault and Druva backup software * AWS native cloud backup services and cloud platforms. * Microsoft Server and RHEL Linux operating systems and their security principles * AWS cloud storage, NAS, tape libraries, SAN, and Nutanix and their security principles * AWS EC2, VMware, and Nutanix virtualization platforms and their security principles * scripting languages like Python, PowerShell, Bash, GitLab, Ansible, and Lambda * NTFS, ext4, and Volume Shadow Copy Service (VSS) and their security principles * Apex AIops, Syslog, Commvault dashboard/reports, and Moogsoft. * TCP/IP stack, network device topology, and network security principles"