LIMA 5G Identity Lookup Architecture
LIMA23 January 2024
In 2G, 3G, and 4G networks, law enforcement agencies (LEAs) have relied on the use of so-called IMSI catchers to assist in search-and-rescue operations and to track persons of interest. An IMSI (International Mobile Subscriber Identity) is associated with the SIM in a mobile phone and uniquely identifies that SIM. Whereas this IMSI could be […]