Blockchain security

Learn more about decentralized identifiers and the role they play in keeping your privacy and data intact.

A new Cryptocurrency Enforcement Framework was recently released. Learn how it may impact cryptocurrency, cybersecurity and digital forensics investigations.

Hash functions are cryptographic algorithms designed to protect the integrity of data.  Hash functions have a few useful properties, including: One-way:...

Blockchain is a relatively new technology that is achieving rapid adoption. It has a number of built-in protections and incentives designed to allow the decentralized...

Blockchain is built from layers rather than in one big piece. Cryptographic algorithms and data structures are part of the lowest layer of blockchain technology....

Let’s understand what Smart Contracts are using a simple example. Consider the purchase of cookies from a vending machine. The one who wants to buy the...

A blockchain is a record of digital transactions. It is a distributed software network which can function both as a digital ledger and as a mechanism allowing...

Blockchain technology is revolutionary.  It provides a completely different way of accomplishing a wide range of tasks, which has led to its widespread adoption. However,...

Blockchain technology was a major innovation.  The original Bitcoin whitepaper, authored by the pseudonymous Satoshi Nakamoto, described the first system...

Blockchains are the original distributed ledger architecture, and the creation of blockchain was a major innovation.  However, blockchains also have their...