Qvault’s Offline Mode in Electron

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We recently added “Offline Mode” to Qvault as a new feature. This was in preparation to also add Bitcoin and cryptocurrency key generation. There is now a toggle switch at the top of the app that, when switched off, ensures that the app will make no network requests. You have always been able to use … Read more

Randomness and Entropy in Node and Electron


Randomness is a hard problem for computers. For this reason most functions that generate randomness are not considered cryptographically secure. That means that it is possible that an attacker can take a good guess at what number a non-secure randomness generator generated. How can randomness be attacked? Many non-secure randomness (or entropy) generators would do … Read more