Byzantine Fault Tolerance Limitations

Byzantine fault tolerance limitations describe the constraints of consensus algorithms in maintaining network integrity when some participants act maliciously or fail. A system is Byzantine fault tolerant if it can continue to operate correctly even if a portion of its nodes are compromised.

However, these systems have limits on the number of faulty nodes they can handle before the entire consensus breaks down. In high-stakes financial environments, these limitations define the maximum security threshold of the network.

Understanding these boundaries is essential for assessing the risk of protocol failure. As networks scale, maintaining this tolerance becomes increasingly difficult and technically demanding.