A new Request for Comments is now available in online RFC libraries.
RFC 7375
Title: Secure Telephone Identity Threat Model
Author: J. Peterson
Status: Informational
Stream: IETF
Date: October 2014
Mailbox: [email protected]
Pages: 13
Characters: 31067
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-stir-threats-04.txt
URL: https://www.rfc-editor.org/rfc/rfc7375.txt
As the Internet and the telephone network have become increasingly
interconnected and interdependent, attackers can impersonate or
obscure calling party numbers when orchestrating bulk commercial
calling schemes, hacking voicemail boxes, or even circumventing
multi-factor authentication systems trusted by banks. This document
analyzes threats in the resulting system, enumerating actors,
reviewing the capabilities available to and used by attackers, and
describing scenarios in which attacks are launched.
This document is a product of the Secure Telephone Identity Revisited Working
Group of the IETF.
INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.
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