SIM-Binding: A Tool for Security That Demands a Foundation of Trust

There has been a sharp pushback against the government’s directive to all mobile phone makers and importers to preload, within 90 days, the government app, Sanchar Sathi, on phones freshly sold in the country. In the case of another related security-oriented mandate that seeks all messaging and communications apps to stay bound all the time to a particular SIM issued to the user, the response has been more mixed: while cellular operators think this is a good idea, the Broadband India Forum, which represents the interests of stakeholders in cyber business, has sought more time and consultations.





