Simwood: VoIP Fraud Analysis

Provided by: Simwood eSMS
Topic: Security
Format: PDF
Simwood is a wholesale provider of voice services with customers ranging from major international carriers and mobile networks through to start-up ITSPs. Their customers are other phone companies therefore, and not the end users; a position which gives the user' a very high level overview of the consequences of fraud when an ultimate end-user or a provider is compromised. Additionally, for a number of years Simwood has operated a VoIP Honeypot. This SIP server on the Internet and available for compromise. It has no legitimate use and therefore any activity can be logged and analyzed as a proxy for a compromised system, before and during an attack.

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