Signaling System No.7 (SS7) Network was designed with a focus on reliability and efficiency, with a high degree of trust between communication entities and no encryption or defense against attacks. With the development of the network, the vulnerability of SS7 network is increasingly exposed. This paper comprehensively analyzed the security threats existing in SS7 network, and extracted the characteristics of the threats such as location tracking, interception of calls and interception of SMS. On the basis of feature extraction, threat modeling is carried out to extract threat detection rules, and the threat detection model is applied to the experimental network.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.