What is block chain security?

Blockchain security is a comprehensive risk management system for a blockchain network , using cybersecurity frameworks, assurance services and best practices to reduce risks against attacks and fraud.

Blockchain technology can be used to develop a standard security protocol , as it is a sounder alternative to end-to-end encryption. It can also be used to secure private messaging by forming a unified API framework to enable cross-messenger communication capabilities.

The Security Architecture In The Blockchain Technology The blockchain records are protected through cryptography, where network users have their own private and secure keys . This key is assigned directly to the transaction keys, and it acts as a personalized digital signature.