Host Isolation - System Compatibility

Supported Agent Versions & Operating Systems

Host Isolation is supported on Huntress Agent Version 0.13.4 and higher. If a host is running an older agent version it not eligible for Self Managed or Huntress Managed host isolation.

More on Operating System Compatibility

Configurations to Watch Out For

The following network/host configurations could cause host isolation to fail:

• • Huntress does not recommend isolating a host with multiple host isolation solutions at the same time. Unforeseen connectivity issues may arise. (i.e isolating with Sentinel One AND Huntress)
  • Computers that require VPN connectivity for internet access (always-on VPNs).
  • Computers that must connect out through a proxy server. In general Huntress does not work with proxies. See more info here!
  • If a network's DC is also the DNS resolver for that network and the DC is isolated; Huntress will not be able to communicate with any of the hosts within that network.
    • If a network's Domain Controller (DC) is isolated and there is no backup DC, then the other hosts in that network will not be isolatable by Huntress.

Note: If the host has non-default local group policy firewall settings (not global) set, they will be wiped when releasing the host from isolation.