027: What Makes a Blockchain Secure?

Key Characteristics Of Blockchain Security

What makes blockchain secure?

Immutability and consensus: Although there are many factors that affect blockchain security, consensus and immutability are two of the most important ones.

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Cryptography: Blockchains depend heavily on encryption for data security. In this case, cryptographic hashing functions are crucial. When a message is only intended for a specific recipient, hashing is one way to enable security during message transmission. The hash is created using a formula, which aids in preventing tampering with the transmission’s security.

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