SS7 Attacker Heaven turns into Riot: How to make Nation-State and Intelligence Attackers’ lives much harder on mobile networks

Our security experts share the research on how Mobile Network Operators can make the lives of attackers way more difficult on SS7 protocol.

The document discusses the vulnerabilities of the SS7 mobile network and proposes methods to make it more difficult for attackers. It emphasizes the need for operator-level protection and introduces an open-source SS7 firewall.

The talk covers advanced SS7 attacks and defenses, including tricks to confuse attackers and make their work harder.

The document also highlights the potential for reducing exposure to active and passive attacks through the adoption of a signaling firewall.

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How to limit your SS7 attack surface
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