+Byzantine Fault Tolerance (BFT) allows a distributed system to reach [Consensus](/wiki/consensus) even if some components fail or act maliciously. It's vital for robust [Distributed Systems](/wiki/distributed_systems) to maintain operation and integrity despite untrustworthy parts.
+## See also
+- [Fault Tolerance](/wiki/fault_tolerance)
+- [Replication](/wiki/replication)
+- [Blockchain](/wiki/blockchain)
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