[ipv6hackers] Is there a telecom company which adpated IPv6 network on LTE?

[김무성]

One of advantage which deploy ipv6 network on telecom is that all smart-phone can have a public IPv6 address.
But it cause security problem that hacker can attack smart-phone directly.
If deploy a NAT6/6 or NAT6/4 device for security, availability of ipv6 is low
And have to have ALG (Application Layer Gateway) device for providing service. (ex, SIP ALG for VoIP on LTE, etc)

Is there a solution that use public IPv6 address on smart-phone and strengthen security?