Cryptoassets are high-risk investments and may not be suitable for all investors. Their prices can be highly volatile, and you could lose some or all of the money you invest.
Cryptoassets are not regulated in the same way as traditional investments and are not covered by the Financial Services Compensation Scheme (FSCS). Protection from the Financial Ombudsman Service (FOS) is limited.
During periods of extreme market volatility, liquidity may be reduced, which can affect your ability to buy or sell crypto at your desired price.
You should take time to understand how crypto works and the risks involved before investing. For more information, visit IG’s Crypto Risks page.
What are crypto wallets?
Crypto wallets don't store your cryptocurrency. Instead, they store the private keys you need to access your holdings on the blockchain.
Important: If someone gets your private keys, they can take your cryptocurrency.
How do you choose the right wallet type?
Based on who controls your keys: Custodial vs. Non-Custodial Wallets
Custodial wallets are managed by third-party services such as cryptocurrency exchanges or financial institutions. These wallets hold your private keys on your behalf, similar to how a bank holds your money.
Non-custodial wallets give you direct control over your private keys, providing full autonomy over your cryptocurrencies. These keys are often combined into a Recovery Seed phrase—a collection of 12-24 unique words that enable access to all funds in the wallet if lost or stolen.
Type | What it means | Best for | Examples |
Custodial | A company holds your keys | Beginners who want simplicity | Exchange wallets (Coinbase, Uphold) |
Non-custodial | You control your keys | People who want full control | MetaMask, Trust Wallet, Exodus |
Based on internet connection: Hot vs. Cold Wallets
Hot wallets are connected to the internet, making them more convenient for frequent trading or spending but potentially more vulnerable to online attacks. Examples include mobile and desktop wallet applications.
Cold wallets store private keys offline, significantly reducing the risk of hacking. These include hardware wallets (physical devices that store keys offline) and paper wallets (physical documents containing key information). Cold wallets are recommended for storing large amounts of cryptocurrency that you don't need to access frequently.
Type | What it means | Best for | Security level |
Hot wallets | Connected to internet | Everyday use, smaller amounts | Medium |
Cold wallets | Stored offline | Long-term storage, larger amounts | High |
How Do You Protect Your Cryptocurrency?
If you use a non-custodial wallet:
Save your recovery phrase in a secure, offline location
Never share your recovery phrase or private keys with anyone
Use a strong password and two-factor authentication
Back up your wallet information
If you use a custodial wallet:
Choose reputable providers
Enable all security features
Use unique passwords
Be alert for phishing attempts