Digital & IT for Prelims

It is a networking technology that uses radio waves to allow high-speed data transfer over short distances. Wi-Fi allows Local Area Networks (LANs) to […]

PM-WANI stands for PM Wi-Fi Access Network Interface. Aim: To enable easily accessible public Wi-Fi hotspots spread across the country. How

Project Loon:  It consists of a network of stratospheric balloons designed to bring Internet connectivity to rural and remote communities

Narrowband Internet of Things(IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of

Contract for the Web is an initiative by the World Wide Web Foundation to attempt to address issues of political manipulation, fake news, privacy violations, and

Pegasus It is a spyware created by NSO Group, an Israeli cybersecurity firm founded in 2010. Pegasus spyware can hack any iOS or

Public Key Cryptography? Public-key cryptography also called asymmetric cryptography is communication where people exchange messages that can only be read

Quantum Key Distribution(QKD): It is primarily a mechanism to undertake secure communication which utilises a cryptographic protocol involving various components of

5G: 5G is wireless communication technology based on third-generation partnership project (3GPP). It is next generation mobile networks technology after

UMANG stands for Unified Mobile Application for New-age Governance UMANG app is developed by the Ministry of Electronics and Information