Signaling Intelligence

A proactive approach, that leverages the network to prevent fraud in the digital ecosystem

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Overview

Subex fraud management system can detect and prevent multi-protocol attacks on SIP, SS7 and diameter at the signaling layer in real-time. This is enabled by integrating Subex secure capabilities into Subex fraud management. The solution helps you protect your customers, networks, reduce potential churn and negative impact on the brand image, and avoid significant financial loss.

Real-time vigilance to prevent fraud and security attacks

The signaling intelligence in Subex fraud management is designed to analyze real-time network traffic to address the traditional and new-age risks across various digital services in your digital portfolio. It monitors multiple parts of a telco network, starting at the IP layer and going up to the application layer to detect fraud breaches. By starting at the lower level of the network stack, you can now detect fraud earlier compared to traditional fraud detection methods that are dependent on XDRs to be generated. The use of advanced detection techniques such as machine learning and a vast dictionary of detection elements coupled with the ability to tear down an attack as it is being set up allows fraud teams to get ahead of a potential revenue loss event.

Signatures

44,000 unique threat intelligence signatures from global honey pot infrastructure deployed in 64 different locations around the world.

Machine Learning

Custom built algorithms that leverage supervised and unsupervised models to detect specific fraud types

Heuristics

Over 3000 pre-configured rules to detect known attacks and reduce fraud run-time significantly

Check out SIP, SS7 and data frauds that can be prevented with Signaling Intelligence

PBX Hacking

Traditionally PBX hacks are identified post calls are generated to IRSF destinations, high-risk countries, etc. With Signaling intelligence, you can proactively detect PBX hacks at the stage of the compromisation of PBX itself.

Early Detection of IRSF

With the global honeypot network intelligence, Subex gathers intelligence on the new IPRN number ranges, high-risk destinations, and numbers. These active threat intelligence updates are provided automatically to the operators on a frequent basis to safeguard their networks from future events of traffic to these destinations or numbers.

CLI Spoofing

CLI spoofing is one of the common methods used by fraudsters to identify themselves as a trusted caller. Signaling intelligence leverages signatures, machine learning based algorithms to identify the spoofed calls in real-time and avoid impact on the customers.

Wangiri Fraud

Wangiri fraud still continuous to be major problem across the globe. Our solution proactively detects Wangiri attacks in the first few attempts and prevents from impacting the larger customer base by monitoring erroneous (client errors/server errors/ global errors) using our signatures which can not be identified in the CDR based approach.

Data charging Bypass

Data charging bypass fraud if undetected can adversely impact telcos revenues as fraudsters use 300% more data than the average subscriber if undetected. Signaling intelligence in Subex fraud management is equipped to detect various techniques used by fraudsters like Proxy attacks, DNS tunnelling, free URL misuse and block the data usage in real-time.

See how our Signaling Intelligence can help your organization

Proactive Fraud Detection

Detect fraud in signaling setup and tear down such attempts before the transaction is set up thus reducing fraud run time on some of the high-velocity technical frauds such as IRSF.

Stay ahead of Emerging Threats

Threat intelligence from Subex’s worldwide honeypot updated at least daily and advanced machine learning algorithms keep you ahead of emerging threats and zero-day attacks

Increased Coverage

Coverage includes signaling security, data security, and new digital offerings such as IPTV, MEC, and 5G. Security threats across all network layers and types.

Quick ROI

Fast Deployment and subscription model ensures you regain your investment quickly.