Since cryptocurrencies are decentralized, much of the responsibility for storing them safely falls on the owner. If your crypto is lost or stolen, there's no one you can call to get it back. Many security-conscious crypto enthusiasts have turned to cold storage to keep their coins safe.
This type of storage isn't just used by individual investors. It's also a favorite of major cryptocurrency exchanges and some of the companies behind the best cryptocurrency stocks. To find out why, let's take a look at how cold storage works and what makes it so safe.
Cold storage is offline cryptocurrency storage. Any crypto wallet that's not connected to the internet is considered cold storage and is referred to as a cold wallet. The most common type of cold wallet is a hardware wallet, which is typically a small device that connects to a computer.
Because it's offline, cold storage offers excellent security for Bitcoin(CRYPTO:BTC) and other cryptocurrencies. Hackers won't be able to gain access to your crypto without it being connected to the internet.
How does cold storage work?
All cryptocurrency storage revolves around protecting the keys to your crypto. With cold storage, your keys are kept offline except during the transaction process.
There are two types of keys (strings of cryptographic data) for cryptocurrency: a public key and a private key. The public key identifies the specific crypto wallet during transactions. The private key is the code that allows the owner to access the crypto in the wallet.
For an example of how cold storage works, let's say that you have a hardware wallet. To use it, you first connect it to your computer. Next, you choose the option to receive crypto, which will generate an address. You can send your crypto to this address to store it on your cold wallet. The device has both your public and private keys, so once you disconnect it from your computer, that information is completely offline.
If you want to transfer crypto from your cold wallet to another address, it's a similar process. Connect the cold wallet to your computer, enter the address, and send your crypto.
By Lyle Daly – Updated Jun 28, 2022 at 3:19PM
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