Flamingo Blog.

What VMware vSphere is, how ESXi and vCenter fit together, what vMotion, HA and DRS do, how Broadcom sells vSphere now, and what a small IT team can do at renewal time.

What an attack surface is (digital, physical and human), how it differs from an attack vector, how it grows through shadow IT and forgotten services, and how to map it and shrink it.

What immutable backups are, how S3 Object Lock, Azure immutable storage and hardened repositories enforce the lock, how immutability differs from air-gapped and offline copies, what it still does not protect, and how to test it.

What WDAC (App Control for Business) does, how it compares with AppLocker and Smart App Control, base and supplemental policies, audit mode and event IDs, and how to roll it out with Intune without breaking apps.