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Zak Cole
Zak Cole

37 Followers

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Oct 23, 2019

Steganography is for Lovers

While steganography can be considered a form of cryptography, these two methods aren’t necessarily synonymous. The main difference is that when a message is cryptographically secured, it’s generally very obvious that the payload has been altered. …

Cryptography

5 min read

Steganography is for Lovers
Steganography is for Lovers
Cryptography

5 min read


Published in Whiteblock

·Oct 23, 2019

Sharding in Distributed Systems

While the concept of sharding as a scaling solution has been a hot topic in the Ethereum community for a while now, it’s important to understand that this sort of database architecture isn’t specific to blockchain technology. Computer nerds haven’t shut up about this pattern for quite some time as…

Blockchain

6 min read

Sharding in Distributed Systems
Sharding in Distributed Systems
Blockchain

6 min read


Published in HackerNoon.com

·Nov 19, 2018

EOS: An Architectural, Performance, and Economic Analysis

The following research was conducted by the Whiteblock team. The report was written by Zak Cole, Brent Xu, Dhruv Luthra, and Nate Blakely. Download a PDF of the complete report here. Abstract: The EOS system presents a platform for smart contract development and decentralized storage in attempt to address the…

Eos

71 min read

EOS: An Architectural, Performance, and Economic Analysis
EOS: An Architectural, Performance, and Economic Analysis
Eos

71 min read


Nov 6, 2018

An Open Letter to Thomas Cox

Dear Thomas, I’m going to make this short. In response to questions from the community, I’ve put together this post to address a few of the items you listed in your “response” post. We are eager to to run further tests with your cooperation. We just want to see the…

Blockchain

4 min read

An Open Letter to Thomas Cox
An Open Letter to Thomas Cox
Blockchain

4 min read


Published in Whiteblock

·Jul 10, 2018

How Do Uncle Blocks Affect Blockchain Performance?

In our previous article, we cite uncle rate as one of the primary threats to the security and performance of the Ethereum blockchain, which is only exacerbated as block time decreases. While the current difficulty algorithm targets a block time of around 15 seconds, it’s prone to fluctuation and displays…

Ethereum

3 min read

How Do Uncle Blocks Affect Blockchain Performance?
How Do Uncle Blocks Affect Blockchain Performance?
Ethereum

3 min read


Published in Whiteblock

·Jan 13, 2018

Blockchain For Business

Within the last year or so, the crypto space has seen tremendous growth. Every day an article can be found touting the analysis from another enterprise or economic mogul weighing in on the debate; is this a bubble? Many liken the phenomenon to tulip mania, the first recorded speculative bubble. …

Blockchain

5 min read

Blockchain For Business
Blockchain For Business
Blockchain

5 min read


Dec 6, 2017

Why You Should Care About Net Neutrality

The Internet has done a lot more than just changed the way we communicate with one other. By seamlessly connecting global communities, it has revolutionized the way we perceive the world around us. By providing a medium which allows people to share information in the blink of an eye, it…

Net Neutrality

7 min read

Why You Should Care About Net Neutrality
Why You Should Care About Net Neutrality
Net Neutrality

7 min read


Published in Whiteblock

·Nov 18, 2017

What’s Up With Mining Difficulty On The Bitcoin Blockchain?

The heart of Bitcoin is the blockchain. This distributed ledger system is a dynamic and decentralized database that contains a list of all the Bitcoin transactions that have ever taken place. The list is continually updated with new transactions and groups of transactions are built into small, chronological bundles called…

Bitcoin

5 min read

What’s Up With Mining Difficulty On The Bitcoin Blockchain?
What’s Up With Mining Difficulty On The Bitcoin Blockchain?
Bitcoin

5 min read


Published in Whiteblock

·Nov 9, 2017

Blockchain Technology & The Network Of The Future

Blockchain, also referred to as distributed ledger, is the concept behind the success of Bitcoin and provides a dynamic digital register of transactions. Think of it as a database that’s distributed throughout a network. Information is continually shared and reconciled throughout multiple nodes and each one has an identical copy…

Blockchain

4 min read

Blockchain Technology & The Network Of The Future
Blockchain Technology & The Network Of The Future
Blockchain

4 min read


Nov 2, 2017

Ensuring A Successful Cloud Migration

As businesses turn to the cloud as a primary resource in driving competitive advantage, migrating to this new environment should be undertaken in a deliberate and systematic manner. Although the promise of higher reliability coupled with a lower cost may lure businesses to the cloud, 41% of businesses find themselves…

Cloud Computing

3 min read

Ensuring A Successful Cloud Migration
Ensuring A Successful Cloud Migration
Cloud Computing

3 min read

Zak Cole

Zak Cole

37 Followers

I like the Internet.

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