Blockchain

Blockchain / Most Commented

Bitcoin Domain Names Become Popular - and Attract Disputes

Cryptocurrencies (such as Bitcoin) are all the rage -- so, naturally, related domain name disputes are, too. The wild fluctuations in cryptocurrency prices (Bitcoin hit a low of close to $6,000 this week, after reaching an all-time high of more than $19,000 only two months ago, and less than $1,000 a year ago) have attracted speculators, regulators and now even cybersquatters. more

Cryptocurrency Mining Attacks for the First Time Detected on Industrial Control Systems

A water utility in Europe was compromised by cryptocurrency malware mining attack; the attack is the first public discovery of an unauthorized cryptocurrency miner impacting industrial controls systems. more

Thailand has Become the World’s Leading Hotspot for Cryptocurrency Mining Malware

New research indicates Thailand as being the world's number one hotspot for cryptocurrency mining malware. more

What Do Bitcoin, Cloud Computing and the New gTLDs All Have in Common?

I am a student of life, learning one hard lesson at a time. In fact, I actually dropped out of my last year of college to start a tech company in a new space called the internet. I was an entrepreneur running an online service prior to the advent of the world wide web in 1992, back when Pine, Usenet, and Gopher ruled the information superhighway. Over the last 25 years, I have learned a great deal about technology adoption cycles by launching six internet companies, each at the forefront of a new technology wave. more

China Stepping Up Cryptocurrency Crackdown

China is preparing for a new crackdown on cryptocurrency, planning to stamp out remaining trading in the country, according to state media. more

Kodak Announces a Blockchain Platform Initiative for Image Rights Management

Kodak today revealed the launch of a blockchain-based platform called KODAKOne which is aimed to empower photographers and agencies to take greater control of image rights management. more

Banking Industry Evaluating Security Benefits of Blockchain to Send Encrypted Information

The banking industry is evaluating security benefits of using blockchain to send encrypted information. more

The Great Forking Bitcoins of China

Let's say I'm with the Chinese government and decide that I am tired of people evading currency controls and money laundering using Bitcoin. So we adjust the Great Firewall of China to block port 8333. We also add some proxies that allow some uncleared transactions from outside to flow into Chinese networks but not the other way and keep track of which ones we let through. Since a large fraction of the miners are inside China, and all of the hard currency exchanges are outside, this will cause a pretty serious fork. more

Blockchain Technology Can Solve Some of Africa’s Problems

Lately, the word blockchain is gaining a lot of attention from businesses, investors and governments, especially around how it could transform how we do business today. As the world looks up to Blockchain technology for radical transformations in many industries and sectors, I want to take a look at how it could help governance in Africa.
The African continent is plagued with corruption, bad governance, mismanagement and lack of accountability. more

The Top 10 .Brand Moments of 2017

Each year in December, I sit down and take a moment to reflect on how the .brands space has progressed in the previous 12 months. Most folks will understand that starting a movement to create the next evolution of the internet with 'digital superbrands' was a little slow at first. Slowly but surely, that has started to change and especially in 2016, it really felt like people were starting to 'get it' -- both in terms of brands themselves, and the media and consumers. more

Bitcoin Miner NiceHash Reports Hack, More Than $60 Million Worth of Bitcoin Potentially Stolen

Nearly $64m in bitcoin has been stolen by hackers who broke into Slovenian-based bitcoin mining marketplace NiceHash. more

Why Bitcoin Will Not Solve the Caribbean’s Financial Inclusion Woes

There's a deluge of hype around Bitcoin and blockchain technologies right now, and policymakers and regulators in the Caribbean are doing their best to wrap their heads around the advantages and disadvantages of this virtual currency. Similar questions are being contemplated in the ICTs for development (ICT4D) community, taking into account that electronic money (e-money) platforms such as Safaricom's M-PESA have essentially solved the financial inclusion quandary for millions of people in Kenya. more

The Great Domain Correction of 2017?

There were only 1.8 million registered .com names when I joined the NSI (Network Solutions) Marketing Team in the summer of 1998. ICANN was formed just a few months later. By the time we were acquired by Verisign in June of 2000 there were roughly 14 million names in the .com database. I recall predictions that one day there would be 100 million registered .com names. Some thought that was a craaaazy number and wanted to know what we were smoking. more

Kelly’s Case Updated: A Need for Further DNS Registrar Industry (Self-)Regulation

After ten hectic days, the young Clemson civil engineer turned MBA entrepreneur -- who turned a passion for helping equestrians care for their horses into a website enterprise -- had the HorseDVM.com domain, and its IPR returned to HorseDVM LLC. Ultimately, however, it was the registrant who realized the registrar had wrongfully sold him the domain and the unfairness of what had occurred, who facilitated the return. The culpable registrar ultimately did nothing but unfailingly support its auction subsidiary's sale... more

An Internet for Identity

In World of Ends, Doc Searls and Dave Weinberger enumerate the Internet's three virtues: 1. No one owns it. 2. Everyone can use it. 3. Anyone can improve it. ... Online services and interactions are being held back by the lack of identity systems that have the same virtues as the Internet. This post describes what we can expect from an Internet for identity. more