One way to increase the security of your assets is to use multi-signature wallets. In this method, you need two or more private keys to sign and send the transaction, which means that even if wallet is hacked, the hacker can not take your money out of wallet.

One of these wallets is Gnosis Safe. A smart contract wallet runs on ethereum and requires a minimum number of people to confirm the transaction before it occurs. For example, you can attach and define 5 wallets and Confirmation requires another 4 wallets to send the transaction.

How to work with the platform:

Firstly Go to this website: https://gnosis-safe.io/app/welcome

You connect to wallet and choose your network. I suggest you try several times to start with Polygon, because shortly after you learn to work with other networks as well.

According to the figure below:

create new safe + continue + Name of the new Safe + Any transaction requires the confirmation

Specify at the bottom of the page that the transaction requires confirmation of how many wallets, for example, I write from 5 wallets to 4 wallets.

Then write the address of your next wallets here,

The last step is to create a wallet and The transaction fee is set at 0.2

wallet is ready Here is the address of the multi-signature wallet address. Note that we created this address only for the polygon network.

To send the token to any address, you need to confirm another 4 wallets

My last point is to try and learn the first 2-3 matic with a very small amount of capital, and read the points from its site yourself, the advantages and disadvantages, and ...