The Secret Revealed: Step-by-Step Guide on How to Buy Cryptocurrencies Safely and Easily in 2023


12/21/20235 min read

a close up of a coin - sized ether etherc coin - operated ether ether
a close up of a coin - sized ether etherc coin - operated ether ether

Cryptocurrencies have gained significant popularity in recent years as a decentralized form of digital currency. Unlike traditional fiat currencies, cryptocurrencies operate on blockchain technology, ensuring transparency, security, and eliminating the need for intermediaries like banks. In this article, we will explore what cryptocurrencies are, the exchanges where they can be purchased, the wallets in which they should be kept, and shed light on altcoins and shitcoins, as well as important considerations when purchasing cryptocurrencies.

What are Cryptocurrencies?

Cryptocurrencies are digital or virtual currencies that use cryptography for security. They are decentralized and operate on a technology called blockchain, which is a distributed ledger that records all transactions across a network of computers. Bitcoin, the first and most well-known cryptocurrency, was created in 2009 by an anonymous person or group known as Satoshi Nakamoto. Since then, thousands of cryptocurrencies, also known as digital assets, have been developed.

Centralized Exchanges:

Centralized exchanges (CEX) are online platforms where individuals can buy, sell, and trade cryptocurrencies. Some popular exchanges include Coinbase, Binance (which is currently having problems, so we don't recommend it), Kraken (, ( and MEXC ( When choosing an exchange, it's important to consider factors such as security, fees, available cryptocurrencies, user interface, and customer support. It's advisable to research and compare different exchanges before selecting one that suits your needs.

Here are some key features of centralized exchanges:

1. Intermediation: Centralized exchanges play the role of intermediaries in cryptocurrency transactions. Users deposit their funds on the exchange, which stores them in a virtual wallet. When users want to buy or sell cryptocurrencies, the transaction takes place on the exchange's platform.

2. Custody of funds: CEX users must deposit their funds on the platform, entrusting them to the custody of the exchange. This method facilitates faster transactions, but also comes with risk associated with the security of the exchange. Loss of funds due to exchange security breaches has been a problem in the past.

3. Liquidity: Centralized exchanges tend to have higher liquidity than DEXs, as they aggregate supply and demand from numerous users. This means it is easier to execute large transactions without significantly impacting the market price.

4. Ease of Use: CEXs are often designed to be user-friendly, making cryptocurrencies more accessible to less experienced users. They usually offer an intuitive interface and advanced trading tools.

5. Regulation: Many centralized exchanges are subject to regulation and must comply with financial industry laws and regulations. This may provide a certain degree of security to users, but also limit access to certain services in some jurisdictions.

6. Asset Variety: CEXs often offer a wide range of cryptocurrencies, making it easy to diversify users' portfolios.

While centralized exchanges are popular for their ease of use and liquidity, it is important to consider the risks associated with third-party custody of your funds. The choice between a CEX and a DEX depends on the user's individual preferences and their specific needs for security and control over their assets.

Decentralized Exchanges:

Decentralized exchanges (DEX) are cryptocurrency exchange platforms that operate without the intermediation of a central authority or third party. Unlike centralized exchanges (CEXs), where users must deposit their funds onto the platform and rely on the security of the exchange, DEXs allow users to maintain direct control of their funds and private keys.

Here are some main features of decentralized exchanges:

1. Control of Private Keys: In DEXs, users retain control of their private keys, which are needed to access and manage their funds. This reduces the risk of theft or hacking by third parties.

2. Smart contracts: Most DEXs are based on blockchains that support smart contracts, such as Ethereum. Smart contracts facilitate the automatic execution of transactions without the need for an intermediary.

3. P2P (peer-to-peer): Transactions on DEXs occur directly between users without the need for a central entity to facilitate trades. This eliminates the need to deposit funds to the exchange, reducing the risk of losses due to exchange security issues.

4. Variety of assets: DEXs often offer a wide range of cryptocurrencies and tokens, allowing users to trade a variety of digital assets without having to create accounts on different platforms.

5. Privacy and anonymity: Many DEXs place a high emphasis on user privacy, allowing them to transact more anonymously than centralized exchanges.

6. Open Source: Many DEXs are open source projects, meaning the source code is accessible to the public. This promotes transparency and user trust.

However, it is important to note that despite the advantages, decentralized exchanges can present challenges such as lower liquidity than more established centralized exchanges and a steeper learning curve for less experienced users. The choice between a DEX and a CEX depends on personal preferences and specific user needs.

Cryptocurrency Wallets:

Cryptocurrency wallets are digital wallets that store your cryptocurrencies securely. There are two main types of wallets: hot wallets and cold wallets. Hot wallets are connected to the internet and are convenient for frequent transactions, while cold wallets are offline and offer enhanced security for long-term storage. Examples of popular wallets include hardware wallets like Ledger ( and Trezor, software wallets like Exodus and Electrum, and mobile wallets like Trust Wallet and Metamask. It's essential to choose a reputable wallet and follow best practices for securing your wallet, such as enabling two-factor authentication and keeping your private keys offline.

Altcoins and Shitcoins:

Altcoins refer to alternative cryptocurrencies to Bitcoin. While Bitcoin remains the dominant cryptocurrency, altcoins offer different features, technologies, or use cases. Examples of altcoins include Ethereum, Ripple, Litecoin, and Cardano. It's important to research and understand the purpose, team, and market demand for any altcoin before investing. On the other hand, "shitcoins" is a term used to describe cryptocurrencies with little to no value or potential. These are often associated with fraudulent or low-quality projects, so it's crucial to exercise caution and perform due diligence before investing in any cryptocurrency.

Considerations when Purchasing Cryptocurrencies:

1. Research: Before investing in any cryptocurrency, conduct thorough research to understand the technology, team, and market demand behind it.

2. Volatility: Cryptocurrencies are highly volatile, and their prices can fluctuate dramatically. Be prepared for potential losses and only invest what you can afford to lose.

3. Security: Ensure you choose reputable exchanges and wallets, implement strong security measures, and never share your private keys or sensitive information.

4. Diversification: Consider diversifying your cryptocurrency portfolio to reduce risk. Investing in a variety of cryptocurrencies can help mitigate potential losses.

5. Regulation: Stay updated on the legal and regulatory aspects of cryptocurrencies in your country or region to ensure compliance and avoid any legal issues.


Cryptocurrencies have revolutionized the financial landscape, offering individuals an alternative form of currency and investment. Understanding the basics of cryptocurrencies, choosing reputable exchanges and wallets, and conducting thorough research are essential for anyone interested in entering the world of cryptocurrencies. Remember to exercise caution and stay informed about the dynamic nature of this emerging industry.