Can someone tell me whether or not Verizon Wireless's LTE network has an IDS/IPS capability? I'm trying to compare the security of their CDMA/LTE network to others that are GSM.
EDIT for clarity: I mean intrusion detection capabilities that would detect an outside attacker that is attempting to attack a VZW device. For instance: someone trying to guess the password for voicemail or spoofing an SMS from a device. I don't know if they exist but are there network attacks you can also defend against like an attacker doing something on the LTE network itself?