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Q » What is the role of cryptography in blockchain security?
02 Nov, 2025
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A » Cryptography is fundamental to blockchain security, ensuring data integrity, user privacy, and transaction authenticity. It employs techniques like hash functions and digital signatures to create secure and tamper-proof records. By encrypting data, cryptography prevents unauthorized access and manipulation, while consensus algorithms ensure trust among decentralized network participants. This combination safeguards blockchain networks against fraud and cyber threats, maintaining a secure and reliable digital ledger.
03 Nov, 2025
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