Security Engineer with a dash of software. Originally from Stockholm, now in Berlin. I like to hack things.
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QR Codes as Password Storage?
I played around yesterday with the idea of using QR-codes as an offline password storage. This way I don't have to rely on a database of passwords stored on my computer or in the cloud. I shudder at the thought of storing passwords in the cloud, encrypted or not. Instead my idea is to have printed QR codes in a binder, encrypted using a master password. To clarify, the content inside the QR code will be encrypted.
ReadPredicting .NET Guid.NewGuid()
.... is unfortunately rather difficult. GUID stands for [globally unique
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