I love new security testing tools. There is nothing quite like finding some magical bits of code allowing you to use and abuse protocols in unique and unnatural ways. I was introduced to Loki at ...

Blockchain technology is organized into layers, each with a specific role in ensuring security, scalability and efficiency. Layer 0 provides the infrastructure, while layer 1 — e.g., Bitcoin, Ethereum ...

Network protocols are formal standards and policies consisting of rules, procedures, and formats that define how data is exchanged over networks. They ensure that devices can communicate effectively, ...

The team behind Bitcoin layer-2 protocol Ark has formed a new company that will build a faster, cheaper payments system on the world's largest blockchain, aiming to create a better venue than ...

The rise of decentralized finance and nonfungible tokens has transformed the blockchain ecosystem and generated near unimaginable riches for investors, but none of this would be possible without the ...

According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...