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-BTP is a transport layer security protocol for delay-tolerant networks. It provides confidentiality, authenticity, integrity, forward secrecy and protocol obfuscation for simplex byte streams. It can operate over any transport that can deliver a stream of bytes from a sender to a recipient on a best-effort basis. A memory card tied to a carrier pigeon is one example of such a transport.
+BTP is a transport layer security protocol for delay-tolerant networks. It provides confidentiality, authenticity, integrity, forward secrecy and protocol obfuscation for simplex byte streams. It can operate over any transport that can deliver a simplex stream of bytes from a sender to a recipient on a best-effort basis, meaning that streams may be delayed, lost, reordered or duplicated by the transport. A memory card tied to a carrier pigeon is one example of such a transport.
 
 When operating over a duplex transport, BTP treats each duplex connection as two independent simplex streams.