Netwrix Auditor

Netwrix Auditor is a highly specialized piece of software that focuses entirely on IT security auditing rather than financial or operational auditing. While a tool like AuditBoard tracks the "paperwork" of a control, Netwrix actually plugs directly into the physical IT infrastructure (like Windows Active Directory or Office 365) to see what is actually happening on the network. Its primary function is tracking changes and access. If a rogue IT administrator secretly elevates a user's permissions to "Domain Admin" at 2:00 AM on a Sunday, Netwrix detects this immediately and fires off a massive alert. When the IT Audit team arrives on Monday morning, they can generate an exact report showing who made the change, from what IP address, and what exact files that new admin account accessed. It is heavily utilized by organizations trying to pass complex IT audits (like SOC 2, HIPAA, or PCI-DSS). When an external auditor asks to see proof that "Terminated employees have their access revoked within 24 hours," the IT team doesn't have to manually check hundreds of logs. They just click a button in Netwrix, which instantly generates a compliance-ready PDF proving the access was revoked perfectly across all systems.