Trend Micro - Deep Security Anti-malware Driver Offline Not Installed Patched

For agentless deployments, the DSVA must have network access to the ESXi host’s management IP and the VM’s storage (via vMotion network). If firewalls block ports (e.g., TCP 443, 4120), the driver status appears offline.

Utilize the Deep Security Manager to create alerts for "Anti-Malware Engine Offline" events. For agentless deployments, the DSVA must have network

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Cross-reference this version with the available on the Trend Micro Help Center. blocking the driver.

: On Linux, Secure Boot might be enabled without a public key enrolled, blocking the driver. 2. Verify Services and Drivers

: The Windows OS may lack the root certificates (e.g., VeriSign, DigiCert, Comodo) required to verify the driver's digital signature, preventing it from loading.

On Linux and Windows systems, Secure Boot may block unsigned or untrusted third-party kernel drivers.