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    <element id="CYCU_ProductAndServiceDomain" name="ProductAndServiceDomain" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CYCU_RevenueFromContractWithCustomerPaymentPeriod" name="RevenueFromContractWithCustomerPaymentPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
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    <element id="CYCU_ConvertiblePreferredStockLiabilityFairValueDisclosure" name="ConvertiblePreferredStockLiabilityFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_DebtMaturityYear" name="DebtMaturityYear" nillable="true" xbrli:periodType="duration" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_MaximumBorrowingCapacityOfRelatedPartyPromissoryNote" name="MaximumBorrowingCapacityOfRelatedPartyPromissoryNote" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_PurchaseObligationNumberOfPurchaseOrders" name="PurchaseObligationNumberOfPurchaseOrders" nillable="true" xbrli:periodType="instant" type="xbrli:integerItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_IncrementalCommonSharesAttributableToDilutiveEffectOfExerciseOfInvestorAndPlacementAgentWarrants" name="IncrementalCommonSharesAttributableToDilutiveEffectOfExerciseOfInvestorAndPlacementAgentWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_DebtInstrumentAmortizationPercentage" name="DebtInstrumentAmortizationPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_TransactionFee" name="TransactionFee" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_AdvisoryAgreementSharesLockUpEndingPercentageOfOutstandingPreferredStockConvertedIntoCommonStock" name="AdvisoryAgreementSharesLockUpEndingPercentageOfOutstandingPreferredStockConvertedIntoCommonStock" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_AdvisoryAgreementLockUpTerminationPeriod" name="AdvisoryAgreementLockUpTerminationPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_AdvisoryAgreementSharesLockUpEndingPeriodFromClosingDate" name="AdvisoryAgreementSharesLockUpEndingPeriodFromClosingDate" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_MaximumCommitmentAmount" name="MaximumCommitmentAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_EquityPurchaseAgreementMaximumTerm" name="EquityPurchaseAgreementMaximumTerm" nillable="true" xbrli:periodType="instant" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_EquityOfferingPricePerSharePercentageOfClosingPrice" name="EquityOfferingPricePerSharePercentageOfClosingPrice" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_NumberOfWarrantsExercised" name="NumberOfWarrantsExercised" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_EmploymentAgreementTerm" name="EmploymentAgreementTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_PerformanceBonus" name="PerformanceBonus" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_EquityPurchaseAgreementMaximumCommitmentAmount" name="EquityPurchaseAgreementMaximumCommitmentAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_VotingStockSharesRepresented" name="VotingStockSharesRepresented" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_CommonStockThresholdPercentageOfSharesOutstanding" name="CommonStockThresholdPercentageOfSharesOutstanding" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_RevenueFromContractWithCustomerExcludingAssessedTaxAnnualRecurringRevenue" name="RevenueFromContractWithCustomerExcludingAssessedTaxAnnualRecurringRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_BusinessCombinationEstimatedAnnualRevenue" name="BusinessCombinationEstimatedAnnualRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_BusinessCombinationEstimatedBacklog" name="BusinessCombinationEstimatedBacklog" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CYCU_BusinessCombinationExpectedTransactionClosingPeriod" name="BusinessCombinationExpectedTransactionClosingPeriod" nillable="true" xbrli:periodType="instant" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
</schema>
