Error Detection Protocols

Error detection protocols are algorithms used to verify the integrity of data received over a network. They work by adding checksums or other metadata to packets, allowing the receiver to determine if the data has been corrupted during transit.

If an error is detected, the system can then decide whether to discard the packet or request a retransmission. In trading, these protocols must be extremely fast to avoid adding significant latency.

They are essential for ensuring that orders are executed based on correct information and that market data remains trustworthy. Without these protocols, the risk of acting on corrupted data would be unacceptably high in any financial environment.