6,767 research outputs found
Investigating Mainstreaming Strategies of Hot Cryptocurrencies-wallet
No full textThe proliferation of cryptocurrencies in recent years has prompted the launching of many hot cryptocurrencies-wallets (known as “hot crypto-wallet”, permanently connected to the Internet) services to facilitate the management of cryptocurrencies assets. However, the dark side of cryptocurrencies, such as possible illegal activities and difficulties of key management, may hinder the broader cryptocurrency adoption. Therefore, some hot crypto-wallet services providers have adopted different measures to mainstream their services. Using a qualitative approach, we identified four mainstreaming strategies of hot crypto-wallet services, which may hint at some practical implications for hot crypto-wallet service providers.</p
[Items from Wallet, Photograph #3]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
[Items from Wallet, Photograph #7]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
[Items from Wallet, Photograph #8]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
[Items from Wallet, Photograph #9]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
[Items from Wallet, Photograph #5]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
[Items from Wallet, Photograph #6]
No full textEvidence photographs of items found in Oswald's home. The items were taken from a wallet
EUDI Wallet: Digital Identity Revolution in Europe
No full textopenLa digitalizzazione crescente in Europa ha evidenziato la necessità di un'identità digitale sicura e interoperabile per cittadini e imprese, questa tesi esplora il concetto di identità digitale nel contesto europeo, concentrandosi sull'iniziativa dell'European Digital Identity Wallet (EUDI Wallet), uno strumento progettato per consentire ai cittadini di gestire in modo sicuro e autonomo le proprie credenziali digitali.
La tesi esamina l'architettura e le funzionalità del EUDI Wallet, che permette agli utenti di memorizzare, condividere e verificare credenziali elettroniche (come diplomi, carte d'identità e certificati professionali) in un ambiente sicuro e conforme al regolamento eIDAS. Il Wallet offre garanzie di protezione della privacy e sicurezza grazie a tecniche di crittografia avanzata e meccanismi di autenticazione multifattoriale, rendendolo un elemento chiave per la trasformazione digitale europea.
Viene analizzata inoltre l'integrazione con l'European Blockchain Services Infrastructure (EBSI), la quale sfrutta la tecnologia blockchain per migliorare trasparenza e fiducia delle identità digitali, permettendo quindi di decentralizzare la gestione delle identità, facilitando la verifica di credenziali e documenti in tempo reale senza comprometterne la sicurezza.
L’approfondimento normativo riguarda in particolare il regolamento eIDAS 2.0, che getta le basi giuridiche per l'adozione del EUDI Wallet in tutti gli Stati membri, e le direttive tecniche che ne garantiscono la compatibilità e interoperabilità con le infrastrutture nazionali esistenti
Secure Architectures for Mobile Applications
No full textThe paper presents security issues and architectures for mobile applications and GSM infrastructure. The article also introduces the idea of a new secure architecture for an inter-sector electronic wallet used in payments - STP4EW (Secure Transmission Protocol for Electronic Wallet)secure architecture, m-application, smart-cards, 3G Mobile
Secure Digital Wallet Authentication Protocol
No full textDigital wallets have gained popularity for secure storage of credit cards. They are time saving, secure and track the expenditure. However, with the high dependency of these wallets on client side devices, the risk of data loss and subsequent financial losses due to physical attacks on the device remain high. Server-side wallets, such as PayPal, are secure behind firewalls and are accessible only through valid usernames and passwords. Due to this issue, client-side wallets are vulnerable, thus impacting their popularity and their widespread use. We propose a new wallet authentication scheme that protects mobile digital wallets against physical attacks. Our scheme uses biometric (fingerprint) authentication without actually storing the fingerprint data on the digital wallet, in addition to using hash chaining and dynamic key generation to ensure that the communication between servers and the clients remains mutually authenticated. The prototype has been implemented in hardware and validated through security analysis
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