Best Practices for Protecting Your MyEtherWallet Private Key

Securing your cryptocurrency is a critical part of digital asset ownership. That’s why it’s important to understand the different types of private keys used by MEW Wallet. In this article, we’ll explore what MEW private keys are, the different types available, and how you can securely store them. 


A MEW wallet private key is a long string of random characters that gives you access to your wallet and its funds. It’s an essential security measure and must be kept secret at all times—if someone else obtains your private key they can access your wallet and its funds. 


Types of MEW Private Keys 

There are three types of MEW private keys: Mnemonic phrases, Keystore files, and Private Keys. Let’s take a look at each in more detail. 

Mnemonic Phrases – Mnemonic phrases are 12-24 word sequences that act as a backup for accessing your wallet. They’re generated when you create a new wallet and should be stored in a secure place such as an offline hard drive or paper backup. If ever you forget your password, you can use the mnemonic phrases to restore access to your wallet. 

Keystore Files – Keystore files are encrypted versions of your private key which are designed to make it easier for users to remember their passwords without having to write down their private key on paper or store it on their computer hard drive. Keystore files usually have the file extension .JSON and should be stored in an offline location along with any other information associated with your account such as usernames and passwords. 

Private Keys – Private keys are the most basic type of MEW wallet key and come in either hexadecimal (hex) or base58 format. Hex is the most common format for private keys but some wallets will also accept base58 formatted keys (e.g., Bitcoin Core). Private keys should always be stored offline in a secure location, ideally one that isn’t connected to any networked device like a laptop or smartphone so that no third-party has access to them even if they were able to gain physical access to it. 

Conclusion: Understanding how MyEtherWallet works is essential for anyone considering investing in cryptocurrencies like Ethereum or ERC20 tokens like Tether (USDT). Knowing what kind of private key you need, where it needs to be stored securely, and how best to back up this information will help ensure that you remain in control of your funds at all times while also protecting against potential hacks or theft from malicious actors looking to target unsuspecting investors who may not have taken adequate measures when setting up their accounts originally. With these tips in mind, now go forth and invest safely!