Selected articles for topic: bitcoin security problems

→ 76 articles

Check also 5 Videos for this topic

Bitcoin Security 101 - Bitcoin Security 101

Security with bitcoin is extremely important! Here is why:

The fiat banking system (USD, Euro, etc) is like a walled garden. Not much can happen to your money in normal every-day use and your bank is responsible for the security of your funds. If something goes wrong you can usually call someone (the bank or the credit card company) to fix the issue or even initiate a charge-back. You don't have...

Website: http://bitcoinsecurity101.com

Secure Bitcoin Taders Pvt Ltd.

Bringing Bitcoin to the Masses

About Us

Secure Bitcoin Traders Pvt. Ltd was established on the 24th of July 2014, by Delhi based industrialist Mr. Mohit Kalra, an avid Bitcoin miner. Mohit sits as the Director of Secure Bitcoin Traders Pvt. Ltd and has Benson Samuel as the Founder and CTO of Coinsecure joining him. The journey...

Date: 2015-02-20 07:37:26
Website: http://securebitcointraders.com

What is Bitcoin Mining - Bitmart

Bitcoin Mining explained - Bitcoin operates as a Peer to Peer network�and this means that everyone that uses Bitcoin is a tiny fraction of the "Bank of Bitcoin". You are probably wondering:�but where do Bitcoins come from?

Well, with paper money a government decides when to print and distribute more money, with Bitcoin there is�no central government�instead, miners use special software to...

Website: https://www.bitmart.co.za

Bitcoin 2040 - Global, Decentralized and Unstoppable.

by Bitcoin 2040

on October 14, 2017

In less than eight years, Bitcoin has managed to cement its position as a global currency. Its rising popularity and increasing adoption are due to the features and benefits associated with its decentralized system.

More importantly, the new digital currency is increasingly being seen as a legitimate form of investment and store of value.� This is partly due...

Date: 2018-01-30 15:16:00
Website: http://www.bitcoin2040.com

Most Secure Bitcoin Wallet Armory Raises $600k Led by ...

Most Secure Bitcoin Wallet Armory Raises $600k Led by Trace Mayer

September 16, 2013 01:00 AM Eastern Daylight Time

BALTIMORE--( BUSINESS WIRE )-- Armory Technologies, Inc. , creator of the world's most secure Bitcoin wallet software, announces the completion of a $600,000 seed round investment, funded partially in Bitcoins, from a team of investors led by and...

Website: http://www.businesswire.com

Bitcoin Price Today - Live Bitcoin Price Chart & History

1 oz Proof Bitcoin Guardian Commemorative Silver Round As low as : $29.22

Availability: In Stock

This product is in stock and ready for shipping. Expect shipment within 1 business day of cleared payment.

1 oz Antique Bitcoin Guardian Commemorative Silver Round As low as : $37.22

Availability: In Stock

This product is in stock and ready for shipping. Expect shipment within 1 business day of...

Website: jmbullion.com

The problem with bitcoin and blockchain technology

Cameron McKenzie

TechTarget

It's not just bitcoin's prodigious appetite -- it uses as much energy as the country of Slovenia. Security scares and long transaction times cast doubt on its viability.

This Article Covers

Share this item with your network:

Does Blockchain Tech Solve Security Problems or Cause New ...

Does Blockchain Tech Solve Security Problems or Cause New Ones?

August 18 2016, 3:16pm EDT

On Bitcoin Security | Bespoke Investment Goup

With its skyrocketing price, Bitcoin's popularity has also hit feverish levels.� Despite the mania, many newcomers still have no idea what kind of risks they�face with improperly securing their investment. The most common of the "security sins" is leaving bitcoin on an exchange. Coinbase, perhaps one of the most reputable bitcoin exchanges, is insured against any hacks of their digital...

Website: https://www.bespokepremium.com

Bitcoin, explained - Vox

Bitcoin is the world's first truly open financial network. MasterCard and PayPal place limits on who can build applications using their platforms and what those applications can do. The Bitcoin network has no such limitations. This openness could lead to a fast pace of innovation in the coming years.

The internet provides a good point of comparison. In the 1980s, the internet was complicated and...

Website: https://www.vox.com

6 Hack Proof Hardware Bitcoin Wallet With PIN And Encryption ...

With the spike in BitCoin Scams and Theft, a hardware wallet as oppose to software wallet provides enhanced security, hardware wallets is a special type of bitcoin wallet which stores the user's private keys in a secure hardware device. They have major advantages over standard software wallets are.

Private keys are often stored in a protected area of a microcontroller, and cannot be transferred...

Website: https://www.geckoandfly.com

What Are Bitcoins and How Do They Work? - Lifewire

by Paul Gil

Updated December 19, 2017

Bitcoin -�the initial virtual banking currency�of the internet -�has existed for several years now and many people have questions about them. Where do they come from? Are they legal? Where can you get them? Why did they split into Bitcoin and Bitcoin Cash ? Here are the basics you need to know.

Cryptocurrency Defined

Cryptocurrencies are just lines of...

Website: https://www.lifewire.com

Trusted Bitcoin Mining Farm Company - Mining Fit

TRUSTED CLOUDMINING MARKETPLACE FOR BITCOIN MINERS

EVERYONE IS FIT TO JOIN MINING FIT, CONTRIBUTE IN BITCOIN MINING AND EARN EXPONENTIALLY!

JOIN NOW

ABOUT US

Mining Fit is an organization of proficient professionals from different fields who commonly believe in the future of Bitcoin. We all together have built various Bitcoin mining farms. Now with Mining Fit we want to bring Bitcoin mining to...

Website: https://www.miningfit.com

Trusted Bitcoin Mining Farm Company - Mining Fit

TRUSTED CLOUDMINING MARKETPLACE FOR BITCOIN MINERS

EVERYONE IS FIT TO JOIN MINING FIT, CONTRIBUTE IN BITCOIN MINING AND EARN EXPONENTIALLY!

JOIN NOW

ABOUT US

Website: https://miningfit.com

Everything You Need To Know About Bitcoin Mining - Warrior ...

Everything You Need To Know About Bitcoin Mining

Bitcoin mining refers to a decentralized computational process where new bitcoins are created for each block and where transactions are confirmed in a trustful manner. The process is resource intensive and difficult. This is because a lot of hardware must be set up and used to solve puzzles in order to add bitcoins to the public ledger.

The process...

Website: https://warriortrading.com

Buying Bitcoins Online: How and Where to Get BTC ...

3.5% + $0.25 (credit/debit card), $10 (bank transfer)

USA, Global

ATM machine, on the other hand, could be considered as definitely the fastest way to obtain bitcoins, but they come with a high transaction fee of 6% and more depending on the provider.

Where to Get Bitcoin?

Currently, you can purchase BTC through various exchange brokers or exchange platforms. Some of them would deliver bitcoins...

Date: 2017-12-19 23:14:44
Website: https://bitcoinbestbuy.com

Bitcoin and Cryptocurrencies: Are They Safe?| Experian ...

Bitcoin made news recently by surpassing the $11,000 price barrier, up from under $1,500 at the start of 2017.

That's the good news--if you own Bitcoins. The bad news is that there are unique ways you can lose money--and indirectly lose critical personal data--when trading Bitcoin, if you don't know what you're doing. (See also: What Is Bitcoin and Should You Buy It? )

Make no mistake,...

Website: https://www.experian.com

What is Bitcoin Mining - Bitcoin Mining Explained (in ...

One of the most confusing concepts within Bitcoin on the whole, is the process of mining. The explanations to "what is bitcoin mining" often given on the news and in the media, is that bitcoin mining is the solving of complex mathematical problems. While...

Website: youtube.com

Keeping Your Digital Money Safe: The 4 Safest Bitcoin Wallets

$$$

Before we look at the specifics of each bitcoin wallet, let's take a look at what bitcoin wallets are.

What is a bitcoin wallet?

A bitcoin wallet holds keys. These keys are long strings of randomly generated characters that represent your money. With your key you are able to spend your money which is recorded in bitcoin's ledger.

A ledger is simply a book of accounts as to who owes how...

Website: https://thepreppingguide.com

Start Bitcoin Mining Services | Best Bitcoin Mining Farm ...

Hashgains Now!

Bitcoin Mining Algorithm

Bitcoin uses Secure Hash Algorithm 256-bit (SHA256) for mining. Developed by NSA, the SHA algorithms converts the data into numbers. The SHA256 is applied twice for Bitcoin Mining. To mine a Bitcoin, miners use a software to solve cryptographic problems and when they successfully solve that problem, they get Bitcoins in...

Website: https://www.hashgains.com

Six Things Bitcoin Users Should Know about Private Keys ...

Private keys have been an integral component of Bitcoin since its first description in 2008. Wallet software often attempts to shield users from the need to understand what private keys are and how they work. Even so, most users eventually come face to face with private keys, too often with unpleasant results.

A basic understanding of private keys can help prevent loss of funds and other mishaps,...

Date: 2017-12-19 17:18:45
Website: https://bitzuma.com

Bitcoin security an issue | Resource Investor

Bitcoin fraud is a big issue. And what will have to happen is we will need to see companies like Coinbase and others merge that can invest heavily in security. And that's both technological security, and also process security -- to make you comfortable to keep your Bitcoin there. And I think that that's probably going to be first big commercial opportunity in Bitcoin, is to create secure systems....

Date: 2017-12-20 05:31:51
Website: http://www.resourceinvestor.com

What Determines the Value of Bitcoin? - CryptoCoinsNews

Get Trading Recommendations and Read Analysis on Hacked.com for just $39 per month.

Bitcoin's value is a perceived regard for its benefits and usefulness. The term value, as used here, is not to be confused with price , which is the monetary cost of a bitcoin . The usefulness and consequent value of Bitcoin is a result of many aspects of its innovation, its network, and its features. This guide...

Website: https://www.cryptocoinsnews.com

What Determines the Value of Bitcoin? - ccn.com

What Determines the Value of Bitcoin?

Get Trading Recommendations and Read Analysis on Hacked.com for just $39 per month.

Date: 2018-01-25 12:04:07
Website: https://www.ccn.com

Bitcoin's Security Model: A Deep Dive - CoinDesk

Federated Consensus

Practical Byzantine Fault Tolerance

These create different security models�- the most obvious difference from proof of work being that each of the alternative systems' consensus is driven at the expense of internal resources (coins or reputation) rather than external resources (electricity.) This creates a very different set of incentives for (and trust in) validators on the...

Website: https://www.coindesk.com

Best Bitcoin Wallet Apps for Android | NordVPN

Today we'll review three of the best Bitcoin wallets for Android based on security and ease-of-use.

Mycelium

Mycelium is one of the easiest Bitcoin wallets to use for Android users. The wallet was launched in 2014 and has been trusted by hundreds of thousands of Bitcoin users since then.

Mycelium Bitcoin wallet uses what's known as HD (Hierarchical Deterministic) seeds, which means that you just...

Website: https://nordvpn.com

How to Receive Bitcoin (with Pictures) - wikiHow

Three Parts: Choosing a Wallet Making a Transaction Getting Bitcoins Community Q&A

Bitcoins are a type of digital currency used in a peer-to-peer payment system. They are created through a process known as bitcoin mining and can be bought on online exchanges. Once earned or purchased, they can be sent and received with special software. If you want to receive bitcoins, you first need to choose a...

Website: https://www.wikihow.com

Bitcoin ETFs: How Do They Work? | ~|Rich Dad Wisdom|~

As of March 2015, the number of shares freely tradable (public float) was 558,469.

How The Bitcoin ETF Works?

The BIT, which invests solely in bitcoins, started operations in September 2013. Based on its bitcoin holdings, the trust issues shares in multiples of 100, which are called "baskets". Due to regulatory requirements applicable during the initial phase of trust operations, such baskets are...

Website: http://www.richdadwisdom.com

Bitcoin Paper Wallets from Scratch - Bitzuma

Bitcoin paper wallets offer a useful solution to the problem of storing funds for later use. However, the ease with which paper wallets can be generated tends to obscure important technical and security considerations that may only become apparent at a later point. This article introduces paper wallets from the beginning, with an eye toward using them for secure, long-term, offline...

Date: 2017-12-19 17:18:45
Website: https://bitzuma.com

Zerocoin Project

Zerocash, the protocol that succeeded Zerocoin, is being developed into a full-fledged digital currency, Zcash .

What is Zerocoin?

Zerocoin is a project to fix a major weakness in Bitcoin: the lack of privacy guarantees we take for granted in using credit cards and cash. Our goal is to build a cryptocurrency where your neighbors, friends and enemies can't see what you bought or for how much.

This...

Date: 2016-01-28 21:03:42
Website: http://zerocoin.org

Bitcoin Basics—9 Things You Should Know About the Digital ...

What does money look like? Though the answer may vary depending on what country you live in, traditional currency is usually made up of paper bills and coins. While you may not remember the exact faces gracing the currency of your country, it's still fairly easy to imagine what cash looks like without opening your wallet.

That's not quite the case with bitcoin, a currency that has garnered an...

Date: 2017-12-19 22:45:34
Website: http://www.finra.org

See How To Create A Bitcoin Wallet App To Use ... - Cleveroad

Cleveroad

Technological startups of today strive to break frontiers between virtual and real worlds with the help of blockchain technology that is changing our world. Distributed technologies in mobile apps make it possible today to integrate cryptocurrency payments together with other online payment methods.You can create your own Bitcoin wallet that meets your business requirements or...

Website: https://www.cleveroad.com

Buying Your First Bitcoin? Start Right With the BitPay App ...

Buying Your First Bitcoin? Start Right With the BitPay Wallet's Coinbase Integration

25 July 2017

Product

For most new bitcoin users today, the best and easiest way to get bitcoin is to use an online bitcoin exchange. Once you get bitcoin, though, you may decide that an exchange's website is not the best place to secure your funds.

Websites are vulnerable to outages and hacks, and if you want to have full control of your bitcoin, you shouldn't trust your bitcoin's private keys to a third party. Since exchanges don't...

Date: 2018-01-30 16:23:39
Website: https://blog.bitpay.com

Bitcoin: Problems already cloud the currency's future ...

Bitcoin: Problems already cloud the currency's future

By Chris Baraniuk

Some caches of bitcoins haven't been touched for years

(Image: Image Source/Getty)

Bitcoin is booming. But many researchers close to the world's most feted cryptocurrency are expressing concern about the security of its assets, and the stability of the economy that has grown up around it.

Jonathan Levin at the University of...

Website: https://www.newscientist.com

Newegg.com - [Bitcoin]

Send Email Cancel

What is Bitcoin?

Bitcoin is an experimental, decentralized (not controlled by any organization or government) digital currency and peer-to-peer payment network that is powered by its users. Bitcoin is like cash for the Internet.

There is a limited number of bitcoins in circulation and new bitcoins are created at a predictable and decreasing rate. A fixed number of bitcoins means...

Website: https://help.newegg.com

Discovering the Best Bitcoin Miner: Our Top Bitcoin Mining ...

Securing Your Bitcoin Wallet

What is Mining in the Bitcoin world

Because there is no central government that controls Bitcoin's, you may be wondering how they are created, managed or given as a form of currency. Well the creation of new bitcoins is called, "mining."

At a high level mining is the process by which individuals (like yourself) solving complicated math problems, in order to break down...

Website: http://www.topbitcoinmininghardware.com

10 things you should know about Bitcoin and digital ...

10 things you should know about Bitcoin and digital currencies

Bitcoin and other digital currencies have emerged as potential disruptors to the financial system, but fear, theft, and illegal activity still hang over them. Here's what you need to know.

By Lyndsey Gilpin | May 21, 2014, 4:00 AM PST

Google Plus

Bitcoin has injected itself into a lot of conversations about the future of technology,...

Website: https://www.techrepublic.com

What Is The Best Bitcoin Wallet For 2015?

What is the best bitcoin wallet for 2015? The Open Bitcoin Privacy Project has released the Spring 2015 Bitcoin Wallet Privacy Rating Report. We recommend everyone download and give serious consideration to the report. The lead contributor is Kristov Atlas whose seminal book Anonymous Bitcoin has already been reviewed by your editor.

This graphic taken from the report ranks the best bitcoin...

Website: https://bitcoinnewsmagazine.com

Bitcoin Mining: A Complete Guide for Beginners - Coinscage

Home » Bitcoin Mining: A Complete Guide for Beginners

Bitcoin Mining: A Complete Guide for Beginners

May 30, 2017

Share Tweet

Bitcoin Mining: Hello friends by now you must have got the idea of few buzzwords in the bitcoin arena viz. blockchain technology, bitcoin wallets, proof of work, bitcoin mining etc. So, today we are going to explain you what is bitcoin mining and how bitcoin mining...

Website: https://coinscage.com

20 Answers - Is Bitcoin safe? - Quora

Asma Khan , Cryptocurrency Fellow

Updated 76w ago · Author has 410 answers and 2.7m answer views

You need to understand that safety is a relative term. Let us understand whether money is safe in the Banks or not?

Terry Burnham, former Harvard economics professor, author of Mean Genes and Mean Markets and Lizard Brains doesn't believe that money is safe in Banks.

Following is the excerpt from his...

Website: https://www.quora.com

What is Bitcoin-miner.exe and How to Fix It? Virus or Safe?

Step 2: Conduct a Full Malware Scan of Your PC

There is a chance that your bitcoin-miner.exe error could be related to a malware infection on your PC. These malicious intruders can damage, corrupt, or even delete EXE-related files. Furthermore, there's a possibility that the bitcoin-miner.exe error you are experiencing is related to a component of the malicious program itself.

Tip: If you do not...

Website: https://www.solvusoft.com

Buying Bitcoins Online: Easy Ways to Get BTC Quick and ...

PayPal;

WebMoney.

You would need to check the exchange that you wish to purchase BTC from on whether they are servicing your area and what payment methods are accepted. Next step would be to check their transaction fees and limitations and from there you can have an idea what broker is more suitable for your trading goals.

Where Can You Buy Bitcoins?

Where to buy bitcoins? There are four places...

Website: https://buybitcoincard.com

Ethereum Mining Calculator Gaiden Walkthrough

You can secure a bitcoin wallet from a bitcoin representative, as an example, Coinbase. When you open up a wallet through an assured representative, you are given a bitcoin address which is a development of letters as well as numbers, equally to a document number for a checking account as well as a personal key which is a progression of numbers and letters also, which fill out as your secret...

Website: https://bitcoinpools.net

How to Buy Bitcoins | eBay

A revolutionary online system of virtual currency developed in 2008, bitcoin is the brainchild of Satoshi Nakamoto. Nobody is certain whether Nakamoto is an individual's name, a pseudonym, or a group of people. After publishing a 2008 paper describing this digital currency, Nakamoto released the open-source bitcoin software the next year. Operating without an owner or controlling agency, this...

Website: ebay.com

How to Buy Bitcoins | eBay

Website: ebay.co.uk

Bitcoin consumes a ton of energy, but it's not as bad as ...

By Stan Schroeder

2017-12-01 16:14:31 UTC

Bitcoin mining consumes a lot of energy. Every once in a while, someone compares this to another random metric -- say, the energy consumption of Ireland -- and it induces a collective gasp. How can this thing be sustainable?

Well, it probably isn't. But, long-term, it might not be that big of a deal.

SEE ALSO: Bitcoin's little brother Ethereum is at an...

Website: http://mashable.com

What are Bitcoins? Everything you need to know about them

by Mitja Rutnik 3 weeks ago

Bitcoins are the currency of the internet. They've have been around since 2009. Although they hold value and you can spend them on all sorts of goodies, they are different than the paper money and coins you have in your wallet in a lot of ways. But what are Bitcoins?

How are Bitcoins created? how is their value determined? What's good about them? What's bad about...

Date: 2017-12-20 00:41:27
Website: https://www.androidauthority.com

Bitcoin, the new hawala - Economic Times Blog

By Atanu Biswas & Bimal Roy

Hawala is a system of transferring money and property in a parallel arrangement avoiding the traditional banking system. It is a simple way of money laundering and is banned in India. But a new hi-tech form of hawala has appeared: the digital currency, bitcoin. As a result of GoI's demonetisation initiative, today, there is a flood of such digital transactions in the...

Website: https://blogs.economictimes.indiatimes.com

What is Bitcoin Mining? - The Christian Post

Mining is an integral process in the Bitcoin network that ensures fairness, safety, and security.

REUTERS/Benoit Tessier/Illustration

A Bitcoin (virtual currency) coin is seen in an illustration picture taken at La Maison du Bitcoin in Paris, France, June 23, 2017.

The process is used to verify Bitcoin transactions from one user to another. It involves adding transaction records to Bitcoin's...

Website: https://www.christianpost.com

Bitcoin Wallet Security Issues Creates More Controversy ...

Bitcoin Wallet Provider Blockchain is in PR hot water. Again.

Trouble began recently when the firm's product lead got in a online verbal Reddit fight with Coinbase engineer, CoinDesk reported. Blockchain's wallet was also recently pulled from Bitcoin.org due to security issues that impacted hundreds of users.

"The company found itself publicly promising to reimburse customers after a random...

Website: pymnts.com

1 - 50 of 76 Articles

Page : First | < Preceding | Next > | Last

0 | 1

Bitcoin Security 101 - Bitcoin Security 101

Secure Bitcoin Taders Pvt Ltd.

What is Bitcoin Mining - Bitmart

Bitcoin 2040 - Global, Decentralized and Unstoppable.

Most Secure Bitcoin Wallet Armory Raises $600k Led by ...

Bitcoin Price Today - Live Bitcoin Price Chart & History

The problem with bitcoin and blockchain technology

Does Blockchain Tech Solve Security Problems or Cause New ...

On Bitcoin Security | Bespoke Investment Goup

Bitcoin, explained - Vox

6 Hack Proof Hardware Bitcoin Wallet With PIN And Encryption ...

What Are Bitcoins and How Do They Work? - Lifewire

Trusted Bitcoin Mining Farm Company - Mining Fit

Trusted Bitcoin Mining Farm Company - Mining Fit

Everything You Need To Know About Bitcoin Mining - Warrior ...

Buying Bitcoins Online: How and Where to Get BTC ...

Bitcoin and Cryptocurrencies: Are They Safe?| Experian ...

What is Bitcoin Mining - Bitcoin Mining Explained (in ...

Keeping Your Digital Money Safe: The 4 Safest Bitcoin Wallets

Start Bitcoin Mining Services | Best Bitcoin Mining Farm ...

Six Things Bitcoin Users Should Know about Private Keys ...

Bitcoin security an issue | Resource Investor

What Determines the Value of Bitcoin? - CryptoCoinsNews

What Determines the Value of Bitcoin? - ccn.com

Bitcoin's Security Model: A Deep Dive - CoinDesk

Best Bitcoin Wallet Apps for Android | NordVPN

How to Receive Bitcoin (with Pictures) - wikiHow

Bitcoin ETFs: How Do They Work? | ~|Rich Dad Wisdom|~

Bitcoin Paper Wallets from Scratch - Bitzuma

Zerocoin Project

Bitcoin Basics—9 Things You Should Know About the Digital ...

See How To Create A Bitcoin Wallet App To Use ... - Cleveroad

Buying Your First Bitcoin? Start Right With the BitPay App ...

Bitcoin: Problems already cloud the currency's future ...

Newegg.com - [Bitcoin]

Discovering the Best Bitcoin Miner: Our Top Bitcoin Mining ...

10 things you should know about Bitcoin and digital ...

What Is The Best Bitcoin Wallet For 2015?

Bitcoin Mining: A Complete Guide for Beginners - Coinscage

20 Answers - Is Bitcoin safe? - Quora

What is Bitcoin-miner.exe and How to Fix It? Virus or Safe?

Buying Bitcoins Online: Easy Ways to Get BTC Quick and ...

Ethereum Mining Calculator Gaiden Walkthrough

How to Buy Bitcoins | eBay

How to Buy Bitcoins | eBay

Bitcoin consumes a ton of energy, but it's not as bad as ...

What are Bitcoins? Everything you need to know about them

Bitcoin, the new hawala - Economic Times Blog

What is Bitcoin Mining? - The Christian Post

Bitcoin Wallet Security Issues Creates More Controversy ...

Related topics