How does Stellar's consensus algorithm ensure security and scalability?

3 answers

• KillerDiekJan 25, 2021 · 5 years ago
  Stellar's consensus algorithm, known as the Stellar Consensus Protocol (SCP), ensures security and scalability in digital currencies by utilizing a decentralized network of validators. These validators reach consensus on the state of the network through a process called federated voting. This ensures that transactions are validated and added to the blockchain in a secure and efficient manner. Additionally, SCP allows for parallelization of transaction processing, enabling scalability as the network grows. Overall, Stellar's consensus algorithm provides a robust and scalable solution for digital currency transactions.
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• mtcarpenterDec 04, 2020 · 5 years ago
  The security and scalability of Stellar's consensus algorithm are achieved through a combination of cryptographic techniques and network design. By using digital signatures and hash functions, the algorithm ensures the integrity and authenticity of transactions. The decentralized nature of the network also enhances security, as it reduces the risk of a single point of failure. In terms of scalability, Stellar's consensus algorithm allows for the parallel processing of transactions, enabling the network to handle a large number of transactions simultaneously. This ensures that the network can scale to meet the demands of a growing user base.
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• MEDAug 23, 2021 · 5 years ago
  Stellar's consensus algorithm is designed to ensure security and scalability in digital currencies. It achieves security by utilizing a decentralized network of validators who reach consensus on the validity of transactions. This consensus is achieved through a process called federated voting, where validators vote on the state of the network. This ensures that only valid transactions are added to the blockchain, preventing double-spending and other security issues. In terms of scalability, Stellar's consensus algorithm allows for parallel transaction processing, which enables the network to handle a high volume of transactions efficiently. This scalability feature makes Stellar well-suited for use in digital currencies.
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