In enabling the remote management of {HEAD ~ a network}, embodiments of the invention provide limited access to service providers through a firewall, without the need to modify {TAIL ~ the configuration} of the firewall 
In enabling the remote management of { HEAD ~ a network } , embodiments of the invention provide limited access to service providers through a firewall , without the need to modify { TAIL ~ the configuration } of the firewall
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH