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A '''code 2''' is a [[Starfleet]] encryption protocol used when transmitting near unfriendly territory until the mid-[[23rd century]] when the [[Romulans]] decrypted it. It was replaced by the [[Code 3]]. ([[TOS]]:
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'''Code 2''' was a [[Starfleet]] encryption protocol used in the mid-[[23rd century]] for interfleet communications. In [[2267]], on [[stardate]] 3478.2, it was noted in the latest Starfleet bulletin that the [[Romulan]]s had broken the encryption of Code 2, and it was therefore replaced by [[Code 3]]. ({{TOS|The Deadly Years}})
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[[de:Code 2]]
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[[ja:第2暗号]]
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[[Category:Communications technology]]

Revision as of 17:39, 27 September 2012

Code 2 was a Starfleet encryption protocol used in the mid-23rd century for interfleet communications. In 2267, on stardate 3478.2, it was noted in the latest Starfleet bulletin that the Romulans had broken the encryption of Code 2, and it was therefore replaced by Code 3. (TOS: "The Deadly Years")