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Ask Datarella: What is a Security Model

Ask Datarella: What is a Security Model

When people start talking about blockchain they often mix up the security models with consensus algorithms. If you've ever scratched your head when these terms start getting thrown, around this post is for you. Every IT system has some type of security model. Security...

Ask Datarella: What is a Security Model

Ask Datarella: What is a Security Model

When people start talking about blockchain they often mix up the security models with consensus algorithms. If you've ever scratched your head when these terms start getting thrown, around this post is for you. Every IT system has some type of security model. Security...

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What Is A Digital Signature? Datarella Blockchain Bites #3
What Is A Digital Signature? Datarella Blockchain Bites #3

Why do we sign a contract or a bill? In our everyday life, signatures are often used as a handwritten mark to make proof of identity and intent. In public blockchain networks, participants cannot necessarily trust each other. Everyone can potentially claim to be the...

What Is A Blockchain Address? Datarella Blockchain Bites #2
What Is A Blockchain Address? Datarella Blockchain Bites #2

What Is A Blockchain Address? Just like your home address, bank address, or email address a blockchain address is a unique and secure identifier. This identifier, saved on a blockchain, can be used for sending and receiving cryptocurrencies. However, in contrast to...

What Is A Private Key? Datarella Blockchain Bites #1

"Not Your Keys - Not Your Bitcoin!" Maybe you came across this quote from the Bitcoin advocate Andreas Antonopoulos. With "keys" he is referring to the private keys, which allow users to transfer bitcoins and other crypto assets. This is the first post of Datarella's...

Ask Datarella: What is a Security Model
Ask Datarella: What is a Security Model

When people start talking about blockchain they often mix up the security models with consensus algorithms. If you've ever scratched your head when these terms start getting thrown, around this post is for you. Every IT system has some type of security model. Security...

Datarella Becomes Partner Of The Alastria Network
Datarella Becomes Partner Of The Alastria Network

We are proud to announce, that Datarella is now an official member of the Alastria Network. Alastria is a non-profit association that promotes the digital economy through the development of Blockchain and Distributed Ledger Technology (DLT).  We are looking forward to...