Are APNs like a vpn for mobile devices to access the public internet? Based on the experience that I used Mobile roaming outside my country. The provider would connect back to the original country via local providers.

Brandon Zhi

HUIZE LTD

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On Thu 16 May 2024 at 20:27, Sean Donelan <sean@donelan.com> wrote:

Should FCC focus on SS7 vulnerabilities or BGP vulnerabilities?

https://www.404media.co/email/79f7367c-bd3c-4bff-ac9f-85c738d08bec/
https://www.fcc.gov/ecfs/document/10427582404839/1

Additional comments from Kevin Briggs: "I have seen what appears to be
reliable information related to numerous other exploits based on SS7 and
Diameter that go beyond location tracking. Some of these involve issues
like (1) the monitoring of voice and text messages, (2) the delivery
of spyware to targeted devices, and (3) the influencing of U.S. voters by
overseas countries using text messages."

On Wed, 15 May 2024, Job Snijders via NANOG wrote:
> Dear all,
> FYI: https://docs.fcc.gov/public/attachments/DOC-402579A1.pdf