Security is a key consideration when it comes to Bitcoin. Here’s how you can keep your Bitcoins safe from theft and hacking.
When you invest ter Bitcoin, there isn’t just the worry that the price of Bitcoin will druppel, but also the possibility that your Bitcoin will be stolen. Unlike traditional investments, there is very little insurance or other safety nets to protect investors te the case of a theft or hack. Recently, spil Bitcoin prices have continued to rise, more and more creative methods are being employed to steal Bitcoins.
How to buy Bitcoins securely?
If you are fresh to Bitcoin, wij recommend very first reading our article about how to buy Bitcoins which includes a beginner’s guide to Bitcoin. Then, if you would like to spend your Bitcoins, it is now possible to get an anonymous ProtonMail email account with Bitcoin.
How to prevent Bitcoin theft?
Everyone talks about how excellent it is that Bitcoin is a decentralized currency , but spil with everything, this has its downsides. If you use a centralized version of contant and just hold it te a handelsbank account, you are basically ensured that it will be there when you go to retrieve it. This is because each canap has a brand value they would like to preserve, so they have incentives to secure the money te order to maintain customers’ trust. If the money is stolen, they would substitute it themselves to uphold the customers’ confidence te their canap.
Bitcoin doesn’t have any sort of insurance like this. There is no one who can ensure your Bitcoin will be where you left it the day before, and due to the yam-sized amount of complexity ter the Bitcoin ecosystem, there are also massive security risks. Thesis risks will likely be progressively mitigated spil time goes by and with the development of better contraptions. Te the meantime, there are a few things you can do to keep your Bitcoins safe:
The very first and most significant thing to do, if you are storing large amounts of Bitcoin, is to make sure you don’t keep them within the exchange you bought them ter . Exchanges seem to be the most frequently hacked , and you hear a story every few weeks discussing how “X” exchange got hacked and numerous customers lost all their Bitcoins.
While there are some exchanges, such spil CEX.IO which store user Bitcoins offline te cold storage for better security, this is not a guaranty of safety either. Because of the “cash-like” nature of Bitcoin, it is recommended to take security into your own mitts.
Taking Bitcoin security into your own palms
There are two main factors to consider when assessing your own security: storage security and pc security.
Storage is what you do with regards to keeping your private key safe, and rekentuig security is your entire security effort to make sure your pc is not compromised te a way that could cost you all your Bitcoins.
Pc security is significant not just for protecting your Bitcoin, but all your identity and banking-related information. There are too many examples where viruses and keyloggers end up on people’s computers and cost them everything. Wij recommend rigorously updating all software and adhering to computing best practices, such spil not downloading or opening email attachments from unknown senders. ProtonMail can help ter this case due to the strong set of anti-phishing protections used to warn and protect users from malicious emails.
When it comes to storage security, the very first significant lesson is to not keep all of your eggs te one basket. Ter the real world, nobody walks around with their life savings te their pocket, because on the off-chance they get mugged, that would totally ruin them. Similarly, it is advisable to divide up Bitcoins into several wallets. A quick summary of the different types of Bitcoin wallets can be found here.
Wij recommend being cautious with online wallets. Any online web wallet that stores your private key online is asking for way too much trust considering the fact that they get hacked all the time. Similarly, you most likely shouldn’t keep your private key on your laptop. There are too many ways for it to end up lost if your pc is stolen, crashes, or is compromised.
If you do use an online wallet or a Bitcoin exchange, make sure it is connected to a secure email account. A ProtonMail account with two factor authentication enabled is a good option. Your messages are protected with end-to-end encryption, and your password is required to decrypt any messages, even ter the unlikely event that ProtonMail itself would be compromised. Similarly, many people use ProtonMail for storing a copy of their Bitcoin address private key for the same reason – a ProtonMail message can only be accessed by the email account possessor. Furthermore, because ProtonMail is a cloud email service, there is no risk of losing your private key if your laptop crashes.
Bitcoin Cold Storage
For long term storage of large amounts of Bitcoins, wij recommend storing Bitcoins downright offline, using what is known spil cold storage. This involves either using a hardware Bitcoin wallet (such spil the Trezor wallet) or writing down your Bitcoin private key on paper stored someplace secure, like te a bankgebouw vault. Because your private key is securely stored offline, your bitcoin storage is now immune to laptop viruses, and many other hacking attempts.
When holding large amounts of Bitcoin, the cost of losing them increases drastically. Compared to the value of Bitcoins, the cost of taking extra security measures is fairly low, so it is worthwhile for every serious Bitcoin investor to take precautions.
About the Author
Mary Ann Callahan is an UK based freelance verslaggever who specializes on Bitcoin-related topics. Presently, she writes for CEX.io , a multi-functional cryptocurrency exchange. She writes articles related to blockchain security, bitcoin purchase guides or bitcoin regulations te different countries. Previously, she worked for Boston Globe Media and holds a Master’s degree ter Journalism from Columbia University.
Want to keep your Bitcoins safe? Then use an encrypted email account to open your Bitcoin related online accounts. You can get a free secure email account from ProtonMail here.