Cryptocurrencies have long since passed the realm of niche interest. You’ve probably seen crypto stories in the news, heard about bitcoin on podcasts, or even been offered crypto in place of a traditional payment. But there are some things a first-time holder should know about digital currencies. Here are a few wise habits.

Get familiar with the fundamentals

If you haven’t already read about how cryptocurrencies work, it’s worth spending some time getting to grips with the basics. Cryptocurrency is digital or virtual money secured by cryptography. This makes it much more difficult to counterfeit relative to traditional currencies. Traditional currencies – the US dollar, the euro, etc. – are issued by governments, whereas cryptocurrencies (bitcoin, ETH, and so on) operate on decentralized networks.

Bitcoin (BTC) was the first cryptocurrency and is still the most popular. It often has a price of above 60,000 USD per coin (this is always changing). Other widely circulating currencies like Ethereum (ETH) and Solana (SOL) may be priced under 2,000 and 100 USD, respectively. (Likewise, these are volatile.)

Be careful about which platforms you use

Be careful about which platforms you use iStock

Just like in the world of traditional currencies, there are a lot of fraudulent companies trying to scam users. If you’re interested in trading crypto, make sure the exchange you choose is legitimate and safe. Crypto trading is legal in the U.S., and, as the Traders Union notes, is primarily overseen by the Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC). Reliable crypto exchanges include Bybit, Kraken, OKX, MEXC, and Bitget.

If you’re unsure about any platform, first identify the regulator in your jurisdiction (if you're based somewhere other than the U.S.), then visit that regulator's website. You can then search for a company in the regulator’s database. Enter the name of the exchange or its registration number. If it doesn’t seem legitimate, simply avoid it.

If you’re considering gaming or betting with crypto, be careful where you choose to commit funds. Casino review sites highlight the reliable decentralized gambling networks online. The positively-reviewed platforms are licensed, provide honest payout histories, and provably fair games. Each casino is assessed on its game selection (over 2,500 in some cases), customer support, withdrawal limits (if any), mobile app, and several other factors.

Prepare to invest with wallets and security

The major exchanges all offer well-designed interfaces and various payment methods. Check their fee structures – these can vary significantly. Again, if you’re unsure about a platform, avoid it. There are proven, reliable exchanges available; there is simply no need to risk committing funds where they might be stolen.

Before investing, it’s good to know how assets are stored and secured. If you’re interested in crypto, you’ve likely come across the term “wallet”. Crypto wallets include hot wallets, cold wallets, and hardware wallets. These don’t store your currency in the traditional sense; they store the private keys that grant you access to your funds on the blockchain (Bitcoin, Ethereum, Solana, etc.).

Hot wallets are connected to the internet (often in the form of mobile apps and browser-based wallets). They’re convenient for everyday purchases, but they’re more exposed to cyber threats. Cold wallets are offline and therefore more secure for long-term storage. Hardware wallets are a type of cold wallet stored on a physical device.

As a general guideline, small amounts for regular use can be kept in hot wallets; larger holdings are better stored in cold or hardware wallets to reduce risk.

In any investment, risk management is essential. Do not commit more money than is sensible for your personal circumstances. While it might sound basic advice, it is often repeated for good reason. Any smart investor who has been successful in the long-term will tell you the same: do not risk money you can’t afford to lose.