Quote:
Originally Posted by dappadan777
Noob question. Can I have people’s thoughts on holding a small amount of Bitcoin on Coinbase once I’ve bought it or transferring to a iOS wallet like Jaxx. Jaxx seems great and easy to move into diff coins etc and easy to hey it out - but seems pretty unsafe as I don’t even have to login or use a password I just click the app and the wallet is there. I just need the ease of moving it around.
Both options are fine. Coinbase is safer, you have less responsibility. Jaxx is safer against confiscation (let's say you like to buy weed on silk road), but more open to theft if you are not careful.
Security is always a trade-off. I suggest you learn the EXACT worst scenarios that each option has and then think for yourself what type of risk you wish to take on.
For example, in order for somebody to beat a standard 2-FA, they have to both know your username+password AND control the second device.
Now think about what it takes in order to achieve this and then compare it to the possible gain. So if you have $300 in your Jaxx wallet, what would a hacker/criminal have to do to get it. So that seems a highly unlikely attack vector.
Let's go to the next weakness, the company behind the wallet. They code and could steal money from careless users (or write bad code, same result). Most wallets are open-source for that reason and they could only steal once.
So this is a little bit of risk regardless, so to mitigate you could wait before updating.
Next, what if YOU lose your phone? BTC are gone...unless...
unless you have those backup words which you can use on other wallets as well. However, anybody else with those words can access your wallet as well.
So if i have to make an educated guess, this is the single biggest risk next to you having a phone without password and losing it.
Go on and on, do the worst-case-scenarios, play them back and forth. If you're too lazy to think this through or simply don't wanna bother:
Put your money in a bank or your BTC into coinbase. Accept that they have the ultimate power over your BTC, but generally speaking you're protected by law. Again, a tradeoff which makes sense for most people.