TLS Handshake Basic Definition The TLS (Transport Layer Security) Handshake is a cryptographic process that establishes a secure,…

VPN Tunnel (Virtual Private Network Tunnel) Definition A VPN Tunnel is an encrypted, secure communication pathway that connects…

Proxy Chaining 1. Basic Definition Proxy Chaining (or “proxy cascade”) is a network technique where multiple proxy…

Tor Network Full Name: The Onion Router (Tor) Network Definition: The Tor Network is a free,…

Blockchain Blockchain is a decentralized, distributed digital ledger technology that records transactions across a network of…

Distributed Ledger A Distributed Ledger (DLT, Distributed Ledger Technology) is a decentralized digital database that records transactions or…

Smart Contract Definition A smart contract is a self-executing digital contract with the terms of an agreement directly…

Firmware Security Definition: Firmware security refers to the practice of protecting the low-level software (firmware) embedded…

Watermarking 1. Basic Definition Watermarking is a technique for embedding imperceptible or visible information (a “watermark”) into…

Digital Watermark Definition A Digital Watermark is a hidden, imperceptible (or perceptible, for visible watermarks) piece of data…