Explore the intricacies of SS7 (Signaling System 7) and its implications for information security in this comprehensive conference talk from ShowMeCon 2018. Delve into the SS7 overview, signal points, architecture, and its role in cellular networks and IP. Discover potential exploitation techniques, network vulnerabilities, and real-world analogies illustrating the risks. Examine telco examples, understand the capabilities of potential attackers, and learn about anytime interrogation queries and impersonation threats. Gain valuable insights into this critical telecommunications protocol and its security challenges through expert analysis and a Q&A session.