The Telecom Defense Limited Company Revenue

About The Telecom Defense Limited Company

The Telecom Defense Limited Company helps keep mobile networks secure from SS7 based vulnerabilities including the following: - Denial of service attack: a malicious attacker can bring down mobile services for a specific subscriber, a group of subscribers, random subscribers, or in some cases, for the entire network! - Geolocation: a malicious attacker can locate the cellphone of a subscriber, knowing only their phone number, with an accuracy of a few meters. - Call interception: a malicious attacker can intercept and record calls from a subscriber, without the subscriber or operator’s knowledge. - Toll fraud: a malicious attacker can purchase retail subscriptions from an operator, and make outbound toll calls without being charged for these calls. This can cause a significant loss to the operator within a short amount of time, when premium numbers are being targeted. - Wholesale SMS fraud: a malicious attacker can use a mobile operator’s network to terminate or relay large amounts of wholesale SMS messages. This practice can go on for years undetected. Good intentioned operators have deployed SMS firewalls, but some of the first generation firewalls can be bypassed by malicious attackers. The company offers onetime and reoccuring remote and onsite SS7 vulnerability assessments (or SS7 penetration test) as well as project management for the remediation of discovered vulnerabilities, SS7 firewall RFP management and trainings to raise awareness and skills of the operator's technical staff.

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