DPI Deep Dive — Sunday | July 05, 2026
DPI Deep Dive — Sunday | July 05, 2026 Layer L7: Security, Privacy & Trust — CERT-In, DPDP Act, TRAI, RBI cybersecurity norms, and the evolving regulatory perimeter around India’s digital ecosystem. 1. MeitY’s Messaging Blitz: Notices to WhatsApp, Telegram, and Signal on Username Features In what may be the most sweeping government intervention into messaging-platform product design in any major democracy, the Ministry of Electronics and Information Technology (MeitY) dispatched formal notices to WhatsApp (July 1), Telegram, and Signal (July 2) demanding that each platform explain how their username features protect users from fraud and impersonation — or justify why those features should exist at all. ...