[citation][nom]palladin9479[/nom]Wow lots of uninformed individuals. Army is going to use this and attach to the JNN not a regular cell network. I can also see them implementing spread spectrum frequency hopping with the same encryption methods used on the SINGARS line. Would make triangulation, interception or interruption impossible. Synched with the appropriate weapons platforms, FBCB2 and ABCS this could be a pretty fcking destructing device.For those uninitiated in how signal works I'll try to break it down. US military radios use a technique called spread spectrum frequency hopping, the radio switches frequencies in excess of 100 times per second. All the radios on any given net switch at the same time to ensure consistent communications. On top of this the actual signal is encrypted with stuff you can't get in the civilian world. The keying material for the system is handled in an extremely rigid system that forces accountability of every key from birth (at the NSA facility) to death (monthly destruction by the site COMSEC custodian). Keys are frequently changed out and multiple keys are used in a SSFH mode. The exact sequence is randomized by the frequency manager and made into something called a "loadset" that is loaded with its accompanies COMSEC into each radio prior to use and then reloaded every crypto period (daily, weekly, monthly, quarterly) depending on the mission. The JTRS will be replacing the SINGARS eventually.So no, the enemy can't intercept or otherwise disable this system. The only option is a complete radio white noise jamming. This will disable all wireless communications, both friendly and enemy, and paint a big red target on the jamming site that everyone in 100km will notice.Also because this is an open source OS, they will have people pouring over every line of code and validating it as secure. Specifically it must meet FIPS 140-2 compliance before it can become a DoD communications system. Then the specific Program Management Office (PMO) for this will customize it and modify it to work with the JNN and other DoD networks. When they get finished its underlying system won't remotely resemble a consumer grade cell phone. I'm willing to put money that the Open Source was the biggest reason they went with this. It gives the DoD maximum flexibility to modify and integrate the system, without having to worry about vender's throwing tantrums (Apple / Palm / Blackberry).[/citation]
So if the military is so brilliant, and has such amazing technology, and etc...
Where was that stuff when the Wiki-Leaks scandal happened eh? Nothing is foolproof, and the systems, and tech, while they sound fancy and all.. Really aren't. And that's coming from a tech that actually used to work on some of those systems, including SINCGARS, SHF/EHF satelite comms, HF/VHF/UHF comms, as well as a very shoddy underwater comm system. Just because it sparkles, doesn't mean its all that great man.