ezDeFi-Crypto & Bitcoin WalletLatest release: 0.4.1 ( 17th January 2022 ) 🔍 Last analysed 26th April 2021 . No source for current release found
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Do your own research!
Try out searching for "lost bitcoins", "stole my money" or "scammers" together with the wallet's name, even if you think the wallet is generally trustworthy. For all the bigger wallets you will find accusations. Make sure you understand why they were made and if you are comfortable with the provider's reaction.
The Analysis ¶
(Analysis from Android review)
Updated Analysis 2022-01-13
Divide, encrypt and upload private data (mnemonic, private key) to CKB (Cloud Key Backup).
It is possible to backup the private key via QR code.
Secure mode allows the user to create wallets that can be backed up and restored via a mnemonic phrase.
We were not able to find direct links from the website linking to a publicly available source code.
By eliminating encryption phrase, new users can simply make purchases with just a wallet password or biometric.
sound very custodial. Although this is
A new Ez Mode […] to make cryptocurrencies accessible to new users.
there are no explicit claims about the app being non-custodial otherwise, which is why we have to assume it’s custodial all the way and thus not verifiable.
Without public source of the reviewed release available, this product cannot be verified!
As part of our Methodology, we ask:
Is the source code publicly available?If the answer is "no", we mark it as "No source for current release found".
A wallet that claims to not give the provider the means to steal the users’ funds might actually be lying. In the spirit of “Don’t trust - verify!” you don’t want to take the provider at his word, but trust that people hunting for fame and bug bounties could actually find flaws and back-doors in the wallet so the provider doesn’t dare to put these in.
Back-doors and flaws are frequently found in closed source products but some remain hidden for years. And even in open source security software there might be catastrophic flaws undiscovered for years.
An evil wallet provider would certainly prefer not to publish the code, as hiding it makes audits orders of magnitude harder.
For your security, you thus want the code to be available for review.
If the wallet provider doesn’t share up to date code, our analysis stops there as the wallet could steal your funds at any time, and there is no protection except the provider’s word.
“Up to date” strictly means that any instance of the product being updated without the source code being updated counts as closed source. This puts the burden on the provider to always first release the source code before releasing the product’s update. This paragraph is a clarification to our rules following a little poll.
We are not concerned about the license as long as it allows us to perform our analysis. For a security audit, it is not necessary that the provider allows others to use their code for a competing wallet. You should still prefer actual open source licenses as a competing wallet won’t use the code without giving it careful scrutiny.
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