Crypto wallets are the linchpins of decentralized finance (DeFi).
By Sankrit K
Published on Dec 8, 2023
Last modified on Aug 22, 2024
Crypto wallets are the linchpins of decentralized finance (DeFi).
These simple lines of code provide a secure way to store, send, and receive like and .
With the rising popularity of crypto, however, the risk of theft and fraud has also increased. In the last few years, crypto-related thefts, hacks, and frauds resulted in losses of $1.9 billion in 2020, $3.3 billion in 2021, $4 billion in 2022, and $343 million last month in November 2023 alone.
As a beginner to the world of cryptocurrency, it is crucial to understand the importance of wallet security to safeguard your digital assets. Creating and maintaining multiple cryptocurrency wallets is a good way to secure your assets.
In this article, we'll discuss why keeping multiple crypto wallets is a smart move and teach you how to set them up effectively.
Most new entrants into the crypto space assume their assets are completely safe because they have written down their passphrase. While this is a reasonable point of view, there still may be risks depending on how you are using your wallet and what kind of wallet you are using.
If you are using only hot wallets, like the MetaMask Chrome extension, for example, there is always a risk of someone gaining remote access to your wallet, which can potentially result in the theft of your entire balance of crypto assets.
This could happen by cybercriminals introducing malware or installing keystroke loggers onto your device and then using the information to gain access to your wallet.
Many users also choose to store cryptocurrency in cold wallets like Ledger as an added layer of security against the risks that hot wallets carry. Hardware wallets provide some protection against malware and other scams that are prevalent among online wallets, and give users greater control over assets without input from third parties.
When interacting with dApps on the internet, you are usually required to connect your wallet to the website or platform and authorize transactions. Ideally you should connect your wallet only to legitimate websites.
But even with a legitimate website, there is always a risk of it being hacked at some point in time.
Say you authorize a website to sign transactions on your behalf and the website gets taken over by a malicious actor. In this scenario, a hacker could steal all the funds in your wallet at once, even if you are not near the device on which you have the wallet extension enabled.
Diversifying your cryptocurrency holdings across multiple wallets is a recommended best practice.
When you divide your cryptocurrency among several wallets, you reduce the risk of losing your entire investment if one wallet is compromised.
Additionally, using different types of wallets can provide further security benefits, as different wallet categories have their own strengths and weaknesses. This can include custodial wallets, non-custodial wallets, hot wallets, and cold wallets. Some non-custodial wallets like Zengo have built-in features that let you create multiple wallet addresses under a single account.
One event that showed the importance of having multiple wallets is the 2014 Mt. Gox hack, which resulted in the loss of around 744,000 Bitcoins (worth over $460 million at the time).
The hack was possible because Mt. Gox kept all of its customers' Bitcoins in a single hot wallet, which was vulnerable to a security breach.
If the company had used multiple wallets and spread out its customers' holdings, the damage caused by the hack might have been greatly reduced.
Key takeaway: By spreading out your investments across different types of wallets, you can reduce the risk of a single point of failure and increase the overall security of your cryptocurrency holdings.
Creating and managing multiple crypto wallets can seem daunting at first, but it's not as complicated as it might seem.
The process largely depends on the type of wallet you choose, but here are some general tips and best practices to follow:
By following these best practices, you can create and manage multiple crypto wallets effectively and enhance the security of your cryptocurrency investments. Remember that two of the keys to wallet security are to eliminate single points of failure and implement multiple layers of protection.
Once you get set up with your preferred wallet, it’s time to buy crypto.
To get started, simply buy Bitcoin or your preferred crypto using your credit card or any other payment method.
