Markets
Engineering offers a wide range of products, services and projects, organised in 11 portfolio areas.
Discover more
Technologies
Engineering complements its offerings by grounding the value of technologies that enable Clients in Digital Transformation.
Discover more
Platforms
With 40 years of experience, we have developed a portfolio of proprietary software platforms, frameworks and tools for the digital transformation of our Clients' business processes.
Discover more
Papers
Discover more
Stories
Discover more
Podcasts
Listen to Engineering podcasts on computing and technology: AI, Big Data, Blockchain, Cloud, Cybersecurity, IoT and more...
Discover more
Events
Discover more
News
Discover more
Life at ENG
Discover more
Engineering Academy
Discover more
Recruitment Journey
Discover more
Join Us
Discover more
Solutions
Case Study
Blockchain for Countering Phone Fraud
×
A pilot project with 3 of the leading telco operators in Italy to counter "CLI Spoofing"
Where: italy
Where: italy
Challenge
CLI spoofing is a popular attack method on telecommunication services worldwide. Some international telecommunications providers have introduced security mechanisms in network protocols that can eliminate the vulnerability that exposes them to this risk.
So far, many telecom providers, including in Italy, have considered introducing these security mechanisms, but have not yet set precise plans and timeframes for doing so.
Approach
Engineering was asked to take part in a pilot project to propose a solution to help telecom operators tackle CLI spoofing.
The first proof of concept was carried out in cooperation with 3 leading Italian operators and proved the effectiveness of the detection method.
Solution
CLIC (CLI Certification), a solution designed to enable telecom operators to detect CLI spoofing in time, albeit after the fact, and to take the most appropriate countermeasures, has been developed.
The implementation is cost-effective and time-saving and has no impact on the communication protocols. CLIC is an application platform for detecting CLI spoofing that connects phone providers nationwide via a blockchain network and allows participating providers to record call details and certify them to other members. This is to enable each of them to detect the integrity of CLI in a timely manner by comparing calls coming into their network with genuine calls authenticated by the originating operators.
The effectiveness of the solution is higher the more operators participate in the system.
Results
No impact on communication protocols
Low cost and time
Impacts
Technologies
Blockchain
![]()
W"hat it is and how to leverage it for business.
Modernize
![]()
Take Your Business to the Next Level: Modernize, Innovate, Transform
To know more
Use Case
Enable Traceability for AgriFood
How to use digital technologies to improve food chain traceability
Case Study
ESAR: an Information System Supporting ARPAV’s Activities
The ESAR suite is an information system that manages planning, scheduling, reporting, and monitoring activities in line with the national SNPA performance catalogue.
Use Case
Driving Customer Engagement with AI-Powered Marketing Automation
A marketing automation platform powered by user insights, enabling proactive and personalized communication as well as targeted content delivery.
-
Use Case
Enable Traceability for AgriFood
How to use digital technologies to improve food chain traceability
-
Case Study
ESAR: an Information System Supporting ARPAV’s Activities
The ESAR suite is an information system that manages planning, scheduling, reporting, and monitoring activities in line with the national SNPA performance catalogue.
-
Use Case
Driving Customer Engagement with AI-Powered Marketing Automation
A marketing automation platform powered by user insights, enabling proactive and personalized communication as well as targeted content delivery.
Recommended for you
Explore additional content associated with the topic
© Engineering Ingegneria Informatica Spa 2026