Base station spoofing has emerged as a significant threat in the digital age, exploiting vulnerabilities in cellular networks to steal data and compromise privacy.
Fake base stations, or IMSI catchers, are increasingly used by state and criminal actors to spy, disrupt, or impersonate mobile users. This blog explores how they work, who deploys them,
An FBS is an unauthorized device an attacker uses to im-personate a legitimate BS within a cellular network. FBSes typically consist of a radio transceiver capable of broadcast-ing signals at legitimate
During a recent infrastructure audit in Germany, we discovered 68% of access points lacked proper zero-trust architecture implementation. The fundamental mismatch lies between physical security
We designed and built a defense scheme which detects and blacklists a fake base station and then, informed by the detection, avoids it through link routing for connectivity availability.
Through simulated experiments, we demonstrate how attackers can capture and replay 5G authentication vectors, bypassing security protocols and gaining unauthorized access.
The flaw can be exploited by an attacker setting up a rogue base station, which masquerades as a legitimate cellular network. A victim''s device (referred to as User Equipment or
These attacks involve malicious actors setting up unauthorized base stations to intercept, manipulate, or degrade communication between legitimate users and network operators. In this blog,
Rogue base stations can perform a passive attack known as IMSI catching. This attack sniffs cellular communication without the user''s knowledge to collect mobile device identities that are
As the expertised manufacturers of enclosures, it''s important for us to improve safety of the base station and to protect critical equipment like batteries, copper cables, and diesel. Here are five suggestions
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