Hi all
It just so happens that I left the crypto community in 2018 and haven't been back for almost 3 years.
A lot has changed since then and I decided to come back,because I see even greater prospects for cryptocurrencies.
Now I am sure that they are the future.
I have a question,how can I secure my cryptowallet as much as possible?
Because at the moment there is really a lot of money in it.
I use electrum
Thanks

I highly recommend that you read and study the "glacier protocol" because you will find a whole series of very interesting ideas on how to create a private key and manage your wallet from scratch.
Obviously in this way you can create an ultra-secure cold wallet but you can find many interesting ideas on how to better manage your private keys