Don't miss an insight. Subscribe to Techopedia for free.

Cryptocurrency

Cryptocurrency is a decentralized digital money system in which value is acquired, used and traded electronically through a digital currency exchange. Whether you’re a beginner who needs to define a new term or a professional seeking strategic advice, this IT Knowledge Center will help you learn distributed databases like Blockchain and the other technologies that make cryptocurrencies like Bitcoin possible.

Featured Cryptocurrency Articles

Can the Blockchain Be Hacked?

Can the Blockchain Be Hacked?

Blockchain security is a hot-button topic today. Here are some types of attacks that can affect the blockchain and how the community is addressing them:

By: Justin Stoltzfus | Contributor, Reviewer

Cryptocurrency
How Crypto Can Help Women Gain More Equal Footing in Business Leadership

By: Ariella Brown | Contributor
Tech 101
Gaming, Fashion, Music: The Metaverse Across Industries

By: Ariella Brown | Contributor
Cryptocurrency
Blockchain and Healthcare Data: Tracking and Sharing Healthcare Data

By: Satish Balakrishnan

Image for Tokens with NFT written on them

NFT Explained: How to Make, Buy and Sell Non-Fungible Tokens

Read the Full Article

By: Ariella Brown | Contributor

Image for sending cryptocurrency colorful symbols for different kinds of currency

Sending Cryptocurrency - Without Blockchain

Read the Full Article

By: Claudio Buttice | Data Analyst, Contributor

Image for bitcoin for business a person sits in front of a laptop, holding a credit card in one hand and a bitcoin in the other

Is it Time for Your Business to Accept Bitcoin?

Read the Full Article

By: Todd Wasserman | Contributor

Image for parachains the internet of blockchains

Parachains and the Internet of Blockchains

Read the Full Article

By: Kishore Jethanandani | Contributor

Will Bitcoin Survive? 5 Factors From Each Side of the Debate

Read the Full Article

By: Justin Stoltzfus | Contributor, Reviewer

Image for How Do Cryptocurrencies Work Logos from several cryptocurrencies are displayed on a tablet screen

How Do Cryptocurrencies Work?

Read the Full Article

By: Brad Rudisail | Contributor

Image for Top three cryptocurrencies Cryptocurrency coins are displayed on a motherboard

Bitcoin, Ripple, Ethereum: Comparing the Top 3 Cryptocurrencies

Read the Full Article

By: Ariella Brown | Contributor

Image for bitcoin graphic

Hacking Cryptocurrencies

Read the Full Article

By: Claudio Buttice | Data Analyst, Contributor

Cryptocurrency Q&As

“Why do security professionals consider bitcoin and cryptocurrency mining a potential for 'parasitic' hacker activity?”

View the Answer

Answered by: Justin Stoltzfus | Contributor, Reviewer

More Cryptocurrency Articles

Cryptocurrency
An Introduction to Blockchain Technology

Blockchain started out as a ledger for bitcoin transactions, but now it's finding use in numerous other applications.

By: Arthur Cole | Contributor
Cryptocurrency
Energy (In)Efficiency In Bitcoin Mining Operations

Mining bitcoin is an energy-hungry business. Innovations are working toward solutions that could alleviate some of the energy consumption.

By: Leah Zitter | Contributor
Cryptocurrency
Liberland: The Country on the Blockchain

Liberland uses blockchain and cryptocurrency. It has minimal laws, no taxes, no police, no borders, and half a million citizens as of early 2020.

By: Leah Zitter | Contributor
Cryptocurrency
How Cryptomining Malware is Dominating Cybersecurity

We'll take a detailed look into the typology of cryptomining malware, and discuss five of the biggest crypto-malware attacks. Plus, we'll provide some brief...

By: Daniel Dimov | Internet Law Expert
Cryptocurrency
5 IT Nightmares to Beware of this Halloween and Beyond

We’ll cover the 5 biggest IT fears that hopefully won’t rise from the dead and haunt your home or office this Halloween season.

By: Techopedia Staff
Cryptocurrency
Debunking the Top 5 Blockchain Myths

Like all new technologies, it can be difficult to separate fact from fiction in the case of blockchain. Here we examine some of blockchain's biggest myths.

By: Kishore Jethanandani | Contributor
Cryptocurrency
The Future of Blockchain: Experts Predict the Next Big Use of Blockchain Technology

Blockchain technology represents an exciting path forward for technology. Here's what some tech experts think the next big use of the blockchain will be.

By: Techopedia Staff
Cryptocurrency
If dApps Are the Next Big Thing, We Need Good Platforms to Support Development

The next logical step with blockchain app development is to focus on platform thinking, instead of developers just conceptualizing and building single-purpose...

By: Oren Rofman | Technology Reporter
Cryptocurrency
Is Blockchain the Solution to Gun Control?

In a country where it is easier to be a gun owner than a car driver, it is clear that a blockchain-based registry may be more than just a good idea, but a necessity.

By: Claudio Buttice | Data Analyst, Contributor
Cryptocurrency
Hacking Activities Increase Along with Cryptocurrency Pricing

The exponential explosion in the value of bitcoin and other cryptocurrencies has garnered the attention of investors the world over. It has also captured the attention...

By: Brad Rudisail | Contributor