Digital Infrastructure

Swen Schneider and Lutz Anderie
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Swen Schneider: Frankfurt University of Applied Sciences
Lutz Anderie: Frankfurt University of Applied Sciences

Chapter Chapter 4 in Digital Business Management, 2025, pp 37-47 from Springer

Abstract: Abstract In a nutshell A walnut shell is cracked open, revealing a green microchip inside. The image symbolizes the concept of technology and intelligence. There is no text or URL present. The chapter covers digital communication foundations, InternetInternet architecture, and protocols. It examines mobile InternetMobile internet evolution, including 5G. RFIDRadio-frequency identification (RFID) and QR codesQR codes’ role in connecting physical and digital worlds is highlighted. Cloud computingCloud computing concepts are explained. The chapter concludes with ePaymentsePayments, blockchainBlockchains, and cryptographyCryptography, focusing on secure digital transactionsTransactions.

Keywords: Internet; TCP/IP; Mobile internet; Electromagnetic spectrum; 5G; Cloud computing; Blockchain; ePayments; Cryptography; IoT; Algorithms (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-031-83177-5_4

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DOI: 10.1007/978-3-031-83177-5_4

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