Meanings
- computingA network authentication protocol allowing individuals communicating over an insecure network to prove their identity to each other while also preventing eavesdropping and replay attacks and allowing for the detection of modification.
Origin
Named after D. Otway and O. Rees, who developed it.
Full word history & related roots →Cite this entry
Otway-Rees protocol. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Otway-Rees%20protocol
“Otway-Rees protocol.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Otway-Rees%20protocol. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Otway-Rees protocol,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Otway-Rees%20protocol.
Source: Otway-Rees protocol on Wiktionary, CC BY-SA 4.0.