Monday, 23 March 2020 09:43

Israeli app informs users if they go where coronavirus cases have been Featured

Israeli app informs users if they go where coronavirus cases have been Image by ivabalk from Pixabay

Israel is using an app to track people within the country and notify them if they happen to visit the same location as a person who is known to be infected by the coronavirus.

The app, known as The Shield, was developed by private security firm Profero for the country's Ministry of Health and is available for both iOS and Android devices, according to tweets from the data breach monitoring and prevention service Under the Breach.

The app collects a user's SSID and GPS data throughout the day and uses this data to warn people when they visit a location where known coronavirus cases are known to have been present.

The data on a user's device is compared to data from the ministry which is downloaded every hour so that it is current. Information is sought from coronavirus patients as to the places they have visited and, if this is provided, it is added to the master file maintained by the ministry.

Profero's chief executive Omri Segev Moyal said in a blog post that the data collected would remain on the user's mobile device.

He said the company had carried out the following steps to ensure user provacy:

  • "Review of the application architecture together with the development and operational teams;
  • "Source code review ensuring that secure code development practices were used, that the data is indeed stored securely on the device and is not being sent to remote servers, and that no data leaks are found in the application;
  • "Analysis of vulnerabilities found by the Israel National Cyber Directorate, making sure none of them affect user privacy;
  • Activation, analysis, and scanning of the application, to ensure a complete match between the source code and the compiled application; and
  • "Verification that all communications channels are fully encrypted."

To further convince users of the safety of using the app, the source code has been released on GitHub.

If a user of the app is matched to a location visited by a known coronavirus patient, then they have been advised to report it to the government.

Thanks to Bleeping Computer for a link to the Israel Government reporting site.


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Sam Varghese

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Sam Varghese has been writing for iTWire since 2006, a year after the site came into existence. For nearly a decade thereafter, he wrote mostly about free and open source software, based on his own use of this genre of software. Since May 2016, he has been writing across many areas of technology. He has been a journalist for nearly 40 years in India (Indian Express and Deccan Herald), the UAE (Khaleej Times) and Australia (Daily Commercial News (now defunct) and The Age). His personal blog is titled Irregular Expression.



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