Wallets As Universal Access Devices

Wallets are access points for the digital economys value creation. Wallets for blockchains store the end-users cryptographic keys for administrating their digital assets and enable access to blockchain Web3 systems. Web3 delivers new service opportunities. This chapter focuses on the Web3 enabled...

Google Authenticator WILL get end-to-end encryption. Eventually.

Following criticism, Google has decided to bring end-to-end encryption E2EE to its Google Authenticator cloud backups. The search giant recently introduced a feature that allows users back up two-factor authentication 2FA tokens to the cloud, but the lack of encryption caused some commentators to...