Keeping crypto safe. The best tips

Cryptocurrencies offer a great deal of freedom. You control your own wealth and can carry out transactions worldwide without a bank acting as an intermediary. But that freedom also comes with responsibility. As a user, you are responsible for keeping your crypto safe. In traditional finance, if you lose your card or forget your password, you can often rely on central customer service to verify your identity and restore access. In the world of decentralised blockchain technology, this works fundamentally differently.

Keeping crypto safe is therefore one of the most important topics in the crypto market. Mistakes can have serious consequences, because transactions are often irreversible and there is usually no central party that can help if you lose your private keys. Securing digital assets requires a proactive approach and a good understanding of the technology behind the scenes. In this article you will learn how to store crypto safely, what the risks are and which practical crypto tips you can apply to better protect your assets against theft, hacks and human error.

In short

• Keeping crypto safe means protecting your access, private keys and online accounts.

• In many cases you are solely responsible for the security of your cryptocurrencies.

• There are different ways to store crypto, ranging from hardware wallets to regulated exchanges.

• Platforms such as Coinmerce offer ease of use, overview and an extra layer of security for those who do not want to manage everything themselves.

• Good security consists of multiple layers, also known as defence in depth, where you do not rely on a single measure.

Why crypto security is so important

Cryptocurrencies work differently from traditional financial systems based on central databases and human oversight. This has major consequences for how you handle security in your daily life.

No central party

With crypto there is often no bank or institution that physically manages or guarantees your money. You are the one who has full control over your assets through cryptographic keys. This also means that you are fully responsible for securing those keys. If you lose access to your wallet due to a computer crash or theft of your recovery phrase, there is usually no way to reverse this or reclaim your funds. You are effectively your own bank manager, security guard and system administrator in one.

Irreversible transactions

An important feature of blockchain is that transactions are final and immutable once they are included in a block. Once a transaction is confirmed by the network, it can no longer be modified, cancelled or reversed by an external party. This makes it extra important to handle your crypto carefully and always triple-check that the receiving address and amount are correct before you click send. There is no chargeback function as with a credit card.

The biggest risks of cryptocurrency

To keep crypto safe, you need to know where the risks lie. The dangers often sit at the intersection of technology and human psychology.

Crypto scams and phishing

Phishing is a common problem in the digital world. Malicious actors try to obtain your sensitive data via fake websites that closely resemble the real ones, misleading emails or chat messages on platforms such as Telegram and Discord. They often pose as helpdesk staff or employees of a well-known platform. This can lead to loss of access to your account or unknowingly giving away your secret seed phrase. Once a scammer has this information, they can move all your balances to their own address within seconds.

No legal protection

Unlike traditional banks, where balances are often covered up to a certain amount by deposit guarantee schemes, self-custody wallets often offer no form of protection or guarantee. This means that you are fully responsible for any losses due to hacks or your own mistakes. Although regulation around crypto service providers in Europe is becoming stricter, the risk with self-custody remains entirely with the user.

Irreversible transactions

If you make a mistake in a transaction, such as sending to the wrong type of blockchain network, this usually cannot be reversed. This makes careful handling essential with every interaction with the blockchain. A typo in a 42-character address can mean that your funds are sent to an address for which nobody holds the keys, causing the coins to disappear from circulation forever.

What is the best way to store my cryptocurrency?

There are different ways to keep crypto safe, each with its own balance between security and convenience. The right choice depends on your personal situation, the amount of value you hold and how often you carry out transactions.

Commonly used storage options include:

• Storing your assets via a regulated platform such as Coinmerce, where the technical side is handled for you.

• Using your own wallet, such as a software app on your phone or a specialised hardware device.

• A combination of both, where you keep a trading balance on a platform and store long-term investments offline.

For beginners, ease of use is often an important factor to prevent mistakes, while advanced users place more emphasis on full control and sovereignty over their own private keys.

Storing crypto with Coinmerce

For many users, storing crypto via a platform such as Coinmerce is a very accessible and secure option, especially when you do not want to bear the technical burden of managing your own keys.

Ease of use for beginners

Coinmerce is designed to be as simple and intuitive as possible for everyone. This makes it highly suitable for users who are just starting with crypto and do not yet feel comfortable with the complexity of blockchain addresses. You do not need in-depth technical knowledge of wallets, gas fees or private keys to trade safely. The interface guides the user through every step of the process.

Security measures

Coinmerce uses various advanced security measures to protect accounts and balances against external threats. This includes storing the vast majority of user funds in so-called cold storage, meaning these assets are not directly connected to the internet. Although no digital system in the world is completely risk-free, these professional measures and strict internal protocols significantly improve security for the end user compared to an unsecured personal computer.

Access to your crypto via one platform

With Coinmerce you can buy, manage and track hundreds of different cryptocurrencies from one central and clear environment. This provides a clear overview of your total wealth and makes it much easier to adjust your portfolio when the market changes. For many users this is a practical solution, because everything is available in one place and you do not need to install and secure a separate wallet for every different blockchain. This reduces the chance that you forget login details or access to a small batch of coins somewhere.

How crypto wallets work

A crypto wallet gives you access to your cryptocurrencies on the blockchain. Contrary to what the name suggests, a wallet does not physically store your crypto like a purse stores cash; the coins are on the blockchain. The wallet only manages your private keys. These digital keys are strictly necessary to digitally sign and execute transactions. It is important to understand that whoever has access to the private keys has actual control over the crypto. If you lose the key, you lose control over your holdings on the blockchain.

Types of crypto wallets

There are different types of wallets available, each with its own specific characteristics and security profiles for the user.

Hot wallets

Hot wallets are applications that are directly connected to the internet, such as an app on your smartphone or an extension in your browser. They are very easy to use and highly suitable for daily transactions or small amounts. However, because they are on devices that are online, they are theoretically more vulnerable to hackers or malware that can record your screen or keystrokes. Therefore, use a hot wallet preferably only for amounts you need in the short term.

Cold wallets

Cold wallets are offline wallets that do not connect to the internet. They are often used for securely storing crypto in the long term, also known as hodling. The best-known form is the hardware wallet, a physical device that stores your private keys in a secure chip. Because they are not connected to the internet, they are virtually immune to online attacks and phishing via the browser. For larger amounts, a cold wallet is considered the gold standard for security worldwide.

What if I have lost access to my wallet?

When you use your own wallet, you can usually restore it in case of loss of the device with your seed phrase. This is a unique series of 12 or 24 words that you receive when creating your wallet. It is vital to keep these words physically on paper (or metal) in a safe place. Without this seed phrase, recovery of your balances after a defective phone or lost hardware wallet is technically impossible.

On platforms such as Coinmerce this recovery process works fundamentally differently. Because your account access is managed via the platform, you can often regain access to your account through a verification process with customer service if you lose your phone, for example. This offers an extra safety net for users who are afraid of losing their own recovery phrase.

Best practices for crypto security

There are various universal crypto tips that you can apply directly to raise your personal security to a higher level.

Minimise assets on crypto and DeFi platforms

It can be wise to be conscious about where you store which amount of crypto. Many experts recommend keeping on active trading platforms or complex DeFi protocols only what you actively use. By spreading risks across different storage methods, you can significantly limit the impact of possible problems at one specific party or a bug in a smart contract. Do not put all your eggs in one basket.

Enable two-factor authentication

2FA adds a crucial extra security layer to your account on top of your normal password. Even if a hacker manages to obtain your password, they still need the unique, temporary code from your phone to log in. This makes it many times harder for malicious actors to gain unauthorised access to your wealth. Preferably use an app such as Google Authenticator instead of SMS verification, as SMS messages can be intercepted via a SIM-swap attack.

Avoid disclosing crypto holdings

Widely sharing information about your crypto investments on social media or in public circles can unintentionally increase risks. You can put yourself on the radar of hackers or scammers who actively look for victims. It is therefore wise to be discreet about the size of your portfolio and the methods you use to store your coins.

Essential security measures

In addition to the general strategies, there are some basic rules that should apply to every internet user, but certainly to crypto investors.

Use strong and unique passwords

Use a unique, long and complex password for every crypto account and your linked email address to reduce the risks of a data breach at another website. A password manager can help you generate and store these complex codes securely, so you do not have to remember them or write them down in unsafe places.

Always enable 2FA

This cannot be emphasised enough; it is a simple and highly effective way to immediately better protect your account. It is the first line of defence that effectively blocks most brute-force attacks and phishing attempts. Make it a habit to enable 2FA immediately with every new account you create.

Be careful with your seed phrase

Your seed phrase is the master key to your digital vault. Store it in a physical place where it cannot be damaged by fire or water and never share it with anyone. No legitimate helpdesk or employee of a crypto company will ever ask for your seed phrase. If someone asks for it, they are by definition a scammer.

Safe online behaviour

Security is not only about the tools you use, but especially about your own daily behaviour on the internet. Always be alert to suspicious links in emails, carefully check the URL of the website you visit and ensure that the software on your computer and mobile phone is always up to date with the latest security patches. By being conscious about online behaviour and showing a healthy dose of scepticism towards offers that seem too good to be true, you can prevent most risks before they become a problem.

Extra security for advanced users

Users who have built up considerable wealth and want extra security can go one step further with their measures. Consider using a dedicated computer or tablet that is used exclusively for crypto transactions and otherwise never goes online for general browsing. The use of multi-signature wallets, where multiple approvals from different devices are required to send a transaction, also offers an extremely high level of protection for the most demanding users.

Frequently asked questions

How do you secure your crypto?

Through a thoughtful combination of measures such as using strong unique passwords, always enabling 2FA and using hardware wallets for large amounts, you can significantly better protect your crypto against theft. For those who prefer not to manage everything technically themselves, Coinmerce offers a secure and regulated platform where professional security measures and cold storage are built in as standard. By storing your assets with Coinmerce, you benefit from robust infrastructure and accessible customer service that helps you manage your digital wealth with peace of mind.

Can the tax authorities see your crypto?

In the Netherlands, strict rules apply for annually declaring your worldwide wealth in Box 3, which also includes cryptocurrencies. Crypto platforms operating in the EU must comply with regulation that enables data exchange with authorities. How this works exactly in your situation depends on applicable legislation and the size of your total wealth.

How do you store crypto without an exchange?

This can be done via your own software or hardware wallet where you have full control and responsibility over the private keys. It is essential to store your seed phrase extremely carefully and offline, as this is the only way to maintain access to your coins on the blockchain.

Want to get started easily with crypto and manage your assets securely via one reliable platform? At Coinmerce you can buy and store cryptocurrencies in a clear, professionally secured environment. This combines the great ease of use of a modern app with the practical and robust security measures needed in today's digital world.