How do you avoid extreme security paranoia?
Setting up a secure cryptocurrency cold storage environment on a throwaway laptop and I keep thinking "Fuck, what if my flash drive's firmware is infected" and "Fuck what if my BIOS is infected"
Are flash drives even a 100% safe way to transfer files between hot and cold storage? Are micro-SD cards safer if my laptop has a micro-SD slot?
>>60818471
>How do you avoid extreme security paranoia?
You shouldn't
>>60818497
If you want to use computers you have to
I have to make this environment and I have to transfer my coins to is ASAP, it needs to happen. At what point do you stop being paranoid and start actually performing the tasks you have to do?
>>60818471
>How do you avoid extreme security paranoia?
Once your eyes are open, you don't.
>>60818508
>If you want to use computers you have to
Extreme !== unreasonable
>>60818471
use write once media like bluray-r or cd-r or dvd-r instead of usb or laptop storage. encrypt the cold storage wallet and use a strong password so if anyone steals it they won't get anything out of it. make a couple copies of the encrypted data and keep one in your home and one in a safe deposit box. you don't need a laptop to store a cryptocurrency wallet.
>>60818471
rip the eeprom out of the flash drive and check for viruses
download a copy of your bios from the library, flash it onto the eeprom with a clip
>>60818471
by realising i'm fucked either way
>>60818471
Or you could just not be a retard and use an airgapped Linux box
>>60818471
Thinkpad x60 with trannyboot, fsf distro and no wlan/wwan card.
>>60818471
>Don't have nothing to hide.
> Sleep well every single night
Pick both
>>60819813
>Don't have your life savings and grandma's retirement money invested in BTC
>Managing to sleep while you miss out on gains every night
>>60818471
You just have to make your own compiler and OS (without networking).
desperatecianiggers.jpg
>>60818471
>100% safe
Stop looking for mathematically-perfect security. Start looking for good-enough security that will foil the common threats you're certain or likely to face, instead of rare movie-plot threats that you're unlikely to see.
>>60818508
When you grow a pair.
Unless you are actually using propriety software, any kind of security you do after, is icing on the cake, especially for cold storage. You aren't setting up the next google to be accessed by millions of people, no one besides your mom is going to go on your computer in your basement. It won't be bothered, just keep network cards turned off completely.