10 security tips for bitcoin and cryptocurrency wallets



There is a reason why one of the most popular mottos of the crypto community is “not your keys, not your coins”. The cryptocurrency industry is still in its early stages meaning that many users are not accustomed to using security precautions that many experienced investors have figured out. It is highly important to focus on creating a routine that incorporates various safety tricks to ensure that your crypto investments stay safe and protected from scammers.

How to secure your cryptocurrency

We have plenty of options when it comes to security and digital assets. However, the problem with many newcomers is that they either become too relaxed or do not pay attention to any of the safety tools that are offered to them.

While you don’t need to be paranoid about every single transaction, it is a good idea to double-check everything and never trust unknown wallet addresses. Even the safest purchase or transaction can be vulnerable to technological risks. Be aware and make sure to use all of the tips that we are going to give you in this article.

For starters, follow these simple rules when dealing with finances in general:

  • Diversify your investments. Traditionally, investors have tried to protect themselves from market risks and diversified into different ventures. In the crypto space, you should also try to diversify to prevent losing everything to a single mistake or a scam. Have multiple wallets for different purposes.
  • Don’t work with untrustworthy people. The world of crypto is like Wild West in many areas. Many enthusiasts enjoy the anonymity and privacy provided by digital currencies. However, it also allows scammers and criminals to hide in plain sight. Check every single person you interact with.
  • Update your knowledge about crypto security. New instruments, applications, and even hardware appear on the market regularly. Read about new advancements in the field of crypto safety and adopt reliable security tools as soon as possible.

How to protect your crypto wallet

Bitcoin, Ethereum, and any other cryptocurrency are stored in a wallet, a special application that keeps your part of the digital ledger and allows you to interact with the blockchain network. Initially, many wallets were made by enthusiasts who did not profit from their work. Many are still developed and maintained by the community.

A common procedure that all wallets incorporate is to give users a special multi-digit code or a password that acts as their main access tool to many features. It is the founding block of a wallet’s security system built on the blockchain’s inherent access protocol.

A wallet is just an interface through which you interact with the network and can add entries to the blockchain. It could be a perfect system if digital systems were not vulnerable to a variety of cyber threats and hackers. Let’s talk about how to keep a crypto wallet safe.

1. Use cold storage

Cold storage is a wallet not connected to the internet. While some people use special hardware devices or applications that do not have access to the world wide web, others simply write down their key phrases and do not do anything with this information until they need to make a transaction or otherwise interact with the blockchain network.

Moving all your long-term market positions to cold storage is an advice that many hear regularly, but do not follow. Some people believe that it is too much hassle and there is always a slim chance of losing your precious piece of paper with all your savings. However, it is truly the most reliable form of storing your digital assets.

Keeping the cold storage in a secure location is also a good idea. Many enthusiasts prefer carrying their cards with key phrases with them which is not the best move.

2. Maintain a high level of awareness when it comes to devices

Your personal computer or smartphone is a juicy target for criminals. Usually, hackers try to attack your personal information, but crypto wallets became an even more enticing asset. There are several things that you should do to prevent losing your cryptocurrency to a cyber-attack:

Install reliable antiviral software to ensure that your device is not at risk to be hacked.

  • Regularly update operating systems to use the latest security features available for your device. Windows, Android, MacOS, and iOS regularly roll out new security features to protect any data that you store on local devices.
  • Do not use public Wi-Fi or hotspots that can be used to access data on your devices. Experienced hackers can easily access your machine or device using public Wi-Fi networks and other connections including Bluetooth! Putting your phone in “flight” mode when entering busy public spaces is a good practice.
  • Do not use autosave password features or applications with key-logging capabilities. Browsers and applications installed on your device can be compromised. Cloud-based applications have two points of vulnerability — your machine and the server.

3. Use two-factor authentication

For some reason, crypto wallet security tips available to new users rarely suggest using 2FA on multiple levels. It is a good idea to have two-factor authentication to access your device AND your digital wallet. There are many ways to use 2FA and many of them are quite safe and reliable.

  • Google Authenticator is an industry standard with many companies using it to ensure a higher level of protection. For example, Binance offers its clients a way to add a second authentication method with GA being the first choice.
  • SMS verification is a staple in cyber security. It is guaranteed that your phone is used by you exclusively. A hacker must conduct some “Mission Impossible” level of technological wizardry to gain access to your SIM card without you knowing.
  • Having multiple authentication methods is also a good idea. When possible, add e-mail and SMS verifications together.

4. Make backups for your wallets

What is the safest wallet for cryptocurrency? If you have read attentively to this point, you know that the best option is cold storage. We also mentioned that the critical issue with this method is that you can lose your thin piece of paper with key phrases and forget it.

Your mind is the best place to hold such sensitive information, but not many people can brag about having a good enough memory to not be worried about simply forgetting your key phrases. Make multiple backups of the wallet:

  • Keep a sealed envelope at a reliable bank. While many crypto enthusiasts do not trust traditional financial institutions, they are still quite good at keeping your physical goods safe and accessible when you need them.
  • Have secret storage outside your home in case a disaster strikes! A flood or an earthquake can destroy your home. It is a low chance, but you are paying for insurance, right? Nothing is wrong with having a backup for an extreme case like this one.
  • Give a sealed copy to your close relative for safekeeping. Buy a portable safe box and give it to your relatives or friends. Do not tell them what is inside or say that it is something personal.

5. Do not fall victim to phishing attacks

A cyber security study done by MIT revealed that the vast majority of cases when someone gives up their personal information and credentials to a hacker, happen due to phishing attacks. These are the easiest to identify and avoid, yet they are also so frequent that many people still get robbed of valuable data!

Here are some tricks to remember to avoid phishing:

  • Carefully read the contents of e-mail messages that contain applications or links. Do not open e-mails from unknown sources.
  • Whenever you are using a link that you received from anywhere, including your most trusted WhatsApp or Messenger accounts, check the validity of the domain multiple times.
  • Don’t use USB sticks and other unfamiliar devices on your main PC or laptop. They may contain viruses and malware.

6. Stay far away from social media

One of the biggest issues with the “influence” of social media on the crypto community is the number of people who are trying to lure you into a scam. A joint report from multiple US government agencies revealed that over 85% of all scams happen on social media with Facebook and Instagram leading the rest of the pack.

You should never trust any investment advice from an influencer. However, another important issue that many people forget is that you also shouldn’t contact anyone on social media if you do not know them personally.

Social media platforms are excellent hunting grounds for scammers who will do everything to gain access to your finances. Phishing attacks also occur frequently. It is a good idea to use Facebook or Instagram in moderation, never disclose your financial endeavors publicly, and keep an eye out for weird online interactions.

7. Avoid CEX platforms

The safest wallet for Bitcoin is a community-tested application and cold storage where you should store all your crypto investments. People who engage in trading should also diversify their holdings. Many centralized crypto exchanges take your assets into custody which is good if your main priority is the speed of transactions on the market.

However, storing your money in an exchange is a good way to lose everything. Look at the FTX debacle. While it was a horrendous crime committed by a fraudster, many people lost their savings because they trusted an unregulated entity with their money. Some people used FTX accounts to store cryptocurrency and never took their holdings out to cold storage.

CEX platforms are places where you make money and engage with the crypto market. It is not a good destination to save all your assets. Even the most popular exchanges may be untrustworthy or change their agenda. You should not depend on a whim of a single CEO who runs a multibillion corporation. They will always act in their interests.

8. Keep all your financial endeavors private

Bragging is the surest way to lose your cryptocurrency investments. While it is fine to share with some of your close friends and relatives about your tokens, making this information available to the public is not wise.

Blockchain loves privacy and anonymity. Allow your tokens to stay undisturbed in a location that only you know about. If you make your financial investments known to other people, someone will try to pry your wallet open and take your coins away.

9. Check every single crypto address multiple times

It is not safe to send tokens, period. Every transaction is a risk. However, some of them are highly important and must be made. When you need to send your coins to any destination, verify the validity of the wallet many times before making a transaction. A single mistake may expose your wallet to a variety of external risks.

Several nuances should be mentioned:

  • When you make a transaction to a crypto wallet, you leave yourself vulnerable to cyber-attacks and other fraudulent activities. It is a good idea to have your main wallet completely off the grid and connect it only to another address that will be used to deal with the outside world.
  • Copy-pasting wallet addresses are fine, but you should still check the validity of any address manually to avoid any mistakes. Some malware can overtake control over the data buffer and swap one dataset for another. It is a very unlikely scenario that should still be taken seriously.
  • The best security tip to use when using a crypto wallet is to never interact with unverified traders on peer-to-peer exchanges or with retailers using your main wallet. The cryptocurrency world is still developing and we don’t have any industry standards that the whole community agrees to be good. Transactions with retailers and P2P exchanges are still vulnerable points.

10. Diversify your investments across multiple wallets

You may use hot wallets like Metamask to work with various DeFi platforms and services. Hardware devices like Ledger Nano or Trezor are good for using crypto on a day-to-day basis. Cold storage is for your long-term investments and tokens that you are planning to “hodl”. Use all three of these options and try to store your tokens in separate locations to ensure that you don’t have all your eggs in a single basket.

Such diversification increases the utility of your tokens and prevents any hacker from accessing all your finances in case you forfeit your data. Remember that Bitcoin wallet security depends on a variety of factors and you may not be able to keep track of everything. Do not think that you can keep everything neatly in one place and never make a misstep.

What is security in crypto?

When it comes to keeping your holdings safe, it is important to pay attention to various aspects of security. Whether you will be able to protect cryptocurrencies from hackers and scammers or not depends on a myriad of factors. It is not only about your wallet, its security features, and how well you can compare two addresses to each other.

Security is a multifaceted issue that requires a multidirectional approach. Maintaining your devices in good shape by regularly updating software and hardware is crucial to preventing unwanted incidents involving your data. Using cold storage is the only guarantee that your digital assets cannot be accessed by someone with advanced technological expertise.

Common sense is another quality to develop for crypto investors. Avoiding weird interactions with people, keeping your financial information private, and abstaining from social media are all good ways to reduce the chances of being scammed.

The main takeaway

Cryptocurrency wallet security should be taken seriously. We highly recommend all users of crypto have at least two wallets. One will be used to only buy stuff, trade with other people, or interact with crypto exchanges. This wallet should only hold a portion of your funds. It can be used frivolously and with less attention to every minute detail.

You should also have a safe wallet to which all the tips from earlier will apply in full force. This wallet should be more reliable than your 401K or a bank deposit. It will be your responsibility to keep it safe and away from potential risks.

Use our tips to make sure that your cryptocurrency is safely stored, used, and invested. Do not stop expanding your safety knowledge!


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