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flag The Big 12 will encrypt helmet communication systems to prevent unauthorized interception of plays.

flag The Big 12 Conference has addressed concerns regarding unencrypted helmet communication systems used by Power 4 college football teams, which could allow unauthorized interception of play calls. flag No games have been reported compromised, as confirmed by the SEC and Big 12 after reviewing the situation. flag The helmet communication systems will receive software updates for encryption. flag Coaches can relay plays through helmets, with the NCAA approving this system earlier this year.

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