It says they placed a network wide ban on them, I wonder how tight their security is. Can it be bypassed with a proxy or VPN? It seems the real issue is "...l

It says they placed a network wide ban on them, I wonder how tight their security is. Can it be bypassed with a proxy or VPN? It seems the real issue is "...links to malicious sites in the hope a marine on R&R ... might click on them", they would be better served by locking down the systems that are accessing the Web, having an IDS and educating the soldiers on cyber risks.