i am amazed at how people when speaking of cracking NAG 3 use the phrase "if it is built by man it can be broken by man".... But yet when it comes to IKS/ICS, they throw this logic out the window and accept the "line" fed to them by those who setup these type of networks. They say they are 100% safe...LOL now I am not suggesting that is what SV is doing. But we are all aware of how nFusion particularly, have always said "our servers are 100% safe. Yet they then implement the ability to run "proxies" which are about as effect as putting a $1.99 padlock on your houses front door and saying... "there all secure" as you leave for work. Yes that padlock will keep out those who are already honest, but not anyone determined to steal your stuff. Just as I won't trace your IP, (as i don't have an interest in having it), doesn't mean that those, (provider's), who do want it won't get it.
My best advice is read read read, all you can about networks and IKS/ICS then make your OWN decision, and don't just accept what your being told by those who have a "vested interest" in having you buy and use their products. Let's face it their primary concern is selling you their products NOT securing your privacy...