A computer-implemented method for remediation of a computing device attempting to access a network. The method may include detecting that the computing device is attempting to access the network. The method may also include determining that the computing device does not comply with a network-access-control policy of the network. The method may include using a virtualization layer to bring the computing device into compliance with the network-access-control policy. The method may include permitting the computing device to access the network after the computing device is brought into compliance with the network-access-control policy. Various other methods, systems, and computer-readable media are also disclosed.