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La privacidad por bandera."],"People before profits":["Nos importan las personas, no los beneficios"],"Security through transparency":["Seguridad con transparencia"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["Las mejores ofertas del ${ BLACK_FRIDAY } de Proton Mail"],"The world’s only community- supported email service":["El único servicio de correo electrónico financiado la comunidad"]},"specialoffer:limited":{"${ hours } hour":["${ hours } hora","${ hours } horas"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Tiempo restante: ${ hoursLeft }, ${ minutesLeft } y ${ secondsLeft }"],"${ minutes } minute":["${ minutes } minuto","${ minutes } minutos"],"${ seconds } second":["${ seconds } segundo","${ seconds } segundos"],"Limited time offer":["Oferta por tiempo limitado"]},"specialoffer:listitem":{"Create multiple addresses":["Crea varias direcciones"],"Hide-my-email aliases":["Alias de hide-my-email"],"Quickly unsubscribe from newsletters":["Date de baja rápidamente de boletines"],"Use your own domain name":["Usa tu propio nombre de dominio"]},"specialoffer:logos":{"As featured in":["Hablan de nosotros"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Apuesta por un servicio de correo electrónico cifrado que protege tu privacidad"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Rebajas de Black Friday de Proton: hasta un 40 % de descuento"]},"specialoffer:newmetadescription":{"Get up to 40% off Proton Mail subscriptions this Black Friday. Find great deals on our secure end-to-end encrypted email plans.":["Contrata Proton Mail con hasta un 40 % de descuento en las rebajas de Black Friday. Encontrarás nuestros planes de correo electrónico cifrado de extremo a extremo al mejor precio."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Rebajas de Black Friday en Proton Mail | Correo electrónico seguro con hasta un 40 % de descuento"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* A un precio de ${ TOTAL_SUM } durante el primer año"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*A un precio de ${ TOTAL_SUM } durante los 2 primeros años"],"30-day money-back guarantee":["Garantía de devolución de 30 días"],"Billed at ${ TOTAL_SUM } for the first 2 years":["A un precio de ${ TOTAL_SUM } durante los 2 primeros años"],"Billed at ${ TOTAL_SUM } for the first year":["A un precio de ${ TOTAL_SUM } durante el primer año"],"You save ${ SAVE_SUM }":["Ahorras ${ SAVE_SUM }"]},"specialoffer:off":{"${ PERCENT_OFF } off":["−${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Adoro ProtonMail"],"My favorite email service":["Mi servicio de correo electrónico favorito"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Gracias, Proton, por brindarnos protección en este mundo salvaje de Internet."],"You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail":["Dan justo lo que prometen. Si las grandes tecnológicas te ofrecen algo gratis, se aprovechan de ti, por eso dejé de usar Gmail y me pasé a @ProtonMail"]},"specialoffer:time":{"Days":["días"],"Hours":["horas"],"Min":["min"]},"specialoffer:title":{"And much more":["Y mucho más"],"Safe from trackers":["Evita los rastreadores"],"Stay organized":["Mantén el orden"],"Black Friday email deals":["Ofertas en correo electrónico del Black Friday"],"Don’t just take our word for it":["Lee testimonios de otras personas"],"Make your inbox yours":["Toma posesión de tu bandeja de entrada"],"Our story":["Nuestra historia"],"Transfer your data from Google in one click":["Transfiere tus datos de Google con un clic"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Accede a contenido bloqueado y navega con privacidad. Incluye ${ TOTAL_VPN_SERVERS } servidores en más de ${ TOTAL_VPN_COUNTRIES } países. 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} min":["${ readingTime } min","${ readingTime } min"],"Category":["Categoría","Categorías"],"Didn’t find what you were looking for?":["¿No has encontrado lo que buscabas?"],"General contact":["Contacto para consultas generales"],"Get help":["Obtener ayuda"],"Legal contact":["Contacto para cuestiones legales"],"Media contact":["Contacto para prensa y medios de comunicación"],"Partnerships contact":["Contacto para colaboraciones"],"Reading":["Lectura"]},"Support Form Platform option":{"VPN for Android TV":["VPN para Android TV"],"VPN for Apple TV":["VPN para Apple TV"],"VPN for Chromebook":["VPN para Chromebook"]},"Support troubleshooting":{"App version":["Versión de la aplicación"],"Browser":["Navegador"],"Check if this helps":["Comprueba a ver si te sirve"],"Choose a product":["Elegir producto"],"Did this solve your issue?":["¿Te ha resultado útil para resolver el problema?"],"Faster assistance is just a few clicks away":["Solo te separan unos clics de una asistencia más rápida"],"How can we help?":["¿Cómo podemos ayudarte?"],"No, contact support":["No, contactar con el equipo de asistencia"],"Please fill out one field after another":["Rellena un campo después de otro"],"Please make your selections":["Realiza tus selecciones"],"Proton account":["Cuenta de Proton"],"Proton for Business":["Proton for Business"],"Thank you for your feedback":["Gracias por tus comentarios"],"What can we help with?":["¿En qué podemos ayudarte?"],"Yes":["Sí"]},"support_modal_search_query":{"Search query":["Consulta de búsqueda"]},"support_search_button":{"Search":["Buscar"]},"support_search_i_am_looking_for":{"I'm looking for":["Busco"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Para una resolución más rápida, informa del problema desde la aplicación Bridge: Ayuda > Notificar un problema."],"Information":["Información"]},"SupportForm:option":{"Account Security":["Seguridad de la 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página"]},"tooltip_vpn":{"Access blocked content and browse privately. 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How to keep your bitcoins safe from theft and hacks | Proton
Security is a key consideration when it comes to Bitcoin. Here’s how you can keep your bitcoins safe from theft and hacking.
You should know that when you invest in Bitcoin, not only could the price of Bitcoin drop, but there’s also the possibility that your Bitcoin could be stolen. Unlike traditional investments, there is little insurance or other safety nets can do to protect investors if their bitcoins are taken via a hack or data breach. As Bitcoin prices have begun rising again, it is worth revisiting your security efforts.
Everyone talks about how great it is that Bitcoin is a decentralized currency(ventana nueva), but as with everything, this has its downsides. If you use a centralized version of cash and hold it in a bank account, you are basically guaranteed that it will be there when you go to retrieve it. This is because each bank has a brand value they want to preserve, so they have an incentive to secure the money on their ledger in order to maintain customers’ trust. If your money or credit card number is stolen, the bank will likely replace it themselves to maintain your trust – and your business.
Bitcoin doesn’t have any insurance like this. While no one can move your bitcoins without your wallet’s private key, if they do get a hold of your private key, they’ll be able to take all your cryptocurrency and you will not be able to recover it. Due to the complexity in the Bitcoin ecosystem, there are always risks. Security has improved regarding Bitcoin, but hackers are always coming up with new and creative attacks(ventana nueva). However, there are a few things you can do to keep your Bitcoin safe:
The most important thing to do if you are storing large amounts of bitcoins is to make sure you don’t keep them within the exchange you bought them in. While exchanges have become more secure in recent years, there were several high-profile hacks(ventana nueva) in 2019 alone.
Some exchanges, such as CEX.IO(ventana nueva), store user bitcoins offline in cold storage for better security, but this is not a guarantee of safety either. Because of the “cash-like” nature of Bitcoin, we recommend you take security into your own hands.
Taking Bitcoin security into your own hands
There are two main factors to consider when assessing your own security: storage security and computer security.
Storage security(ventana nueva) refers to what you do to keep your private key safe. Computer security encompasses all the security steps you take to make sure your computer is not compromised.
Computer security is important not just for protecting your Bitcoin, but also your identity and banking-related information. There are many examples of viruses and keyloggers ending up on people’s computers and costing them everything. We recommend regularly updating all software and adhering to cybersecurity best practices(ventana nueva), such as not downloading or opening email attachments from unknown senders. Proton Mail can help in this case, thanks to the strong set of anti-phishing protections(ventana nueva) it uses to warn and protect users from malicious emails.
When it comes to storage security, the first important lesson is to not keep all of your eggs in one basket. In the real world, nobody walks around with their life savings in their pocket. If they did this and then got unlucky and were mugged, they would be completely ruined. Similarly, it is advisable to divide up your bitcoins into several wallets. A quick summary of the different types of Bitcoin wallets can be found here(ventana nueva).
We recommend being cautious with online wallets. Any online web wallet that stores your private key online is asking for too much trust, especially given their poor security record. You probably shouldn’t keep your private key on your computer. There are too many ways for it to end up lost if your computer 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(ventana nueva). A Proton Mail 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 in the unlikely event that Proton Mail itself would be compromised. Many people also use Proton Mail to store a copy of their Bitcoin address private key for the same reason ─ a Proton Mail message can only be accessed by the email account owner. Furthermore, because Proton Mail is a cloud email service, there is no risk of losing your private key if your computer crashes.
Bitcoin cold storage
For long term storage of large amounts of Bitcoin, we recommend storing your bitcoins completely offline, using what is known as cold storage. This involves using a hardware Bitcoin wallet (such as the Trezor(ventana nueva) or Ledger(ventana nueva) wallet) and writing down your Bitcoin private key on paper stored someplace secure, like in a bank vault. (You could also engrave your private key on something more durable, like metal(ventana nueva).) Because your private key is safely stored offline, your Bitcoin storage is now immune to computer viruses and many other hacking attempts.
When holding large amounts of Bitcoin, the cost of losing them increases dramatically. Compared to the value of bitcoins, the cost of taking additional security measures is quite low, so it is worthwhile for every serious Bitcoin investor to take precautions. As a final note, the threat model for your bitcoins needs to adapt as their value increases. The more valuable a data breach or hack is, the more motivated attackers will be.
About the author
Mary Ann Callahan(ventana nueva) is a UK-based freelance journalist who specializes on Bitcoin-related topics. Currently, she writes for CEX.io(ventana nueva), a multi-functional cryptocurrency exchange. She writes articles related to blockchain security, Bitcoin purchase guides, and Bitcoin regulations in different countries. Previously, she worked for Boston Globe Media and holds a Master’s degree in 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 Proton Mail here.