Class: Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb

Overview

Assessment for Fraud Prevention.

Defined Under Namespace

Classes: BehavioralTrustVerdict, CardTestingVerdict, RiskReason, StolenInstrumentVerdict

Instance Attribute Summary collapse

Instance Attribute Details

#behavioral_trust_verdict ⇒ ::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::BehavioralTrustVerdict (readonly)

Returns Output only. Assessment of this transaction for behavioral trust.

Returns:



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# File 'proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb', line 961

class FraudPreventionAssessment
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Risk reasons applicable to the Fraud Prevention assessment.
  # @!attribute [r] reason
  #   @return [::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason::Reason]
  #     Output only. Risk reasons applicable to the Fraud Prevention assessment.
  class RiskReason
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Risk reasons applicable to the Fraud Prevention assessment. New risk
    # reasons will be added over time.
    module Reason
      # Default unspecified type.
      REASON_UNSPECIFIED = 0

      # A suspiciously high number of recent transactions have used identifiers
      # present in this transaction.
      HIGH_TRANSACTION_VELOCITY = 1

      # User is cycling through a suspiciously large number of identifiers,
      # suggesting enumeration or validation attacks within a potential fraud
      # network.
      EXCESSIVE_ENUMERATION_PATTERN = 2

      # User has a short history or no history in the reCAPTCHA network,
      # suggesting the possibility of synthetic identity generation.
      SHORT_IDENTITY_HISTORY = 3

      # Identifiers used in this transaction originate from an unusual or
      # conflicting set of geolocations.
      GEOLOCATION_DISCREPANCY = 4

      # This transaction is linked to a cluster of known fraudulent activity.
      ASSOCIATED_WITH_FRAUD_CLUSTER = 5
    end
  end

  # Information about stolen instrument fraud, where the user is not the
  # legitimate owner of the instrument being used for the purchase.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction being executed with a stolen
  #     instrument. Values are from 0.0 (lowest) to 1.0 (highest).
  class StolenInstrumentVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about card testing fraud, where an adversary is testing
  # fraudulently obtained cards or brute forcing their details.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being part of a card
  #     testing attack. Values are from 0.0 (lowest) to 1.0 (highest).
  class CardTestingVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about behavioral trust of the transaction.
  # @!attribute [r] trust
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being executed in a
  #     behaviorally trustworthy way. Values are from 0.0 (lowest) to 1.0
  #     (highest).
  class BehavioralTrustVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#card_testing_verdict ⇒ ::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::CardTestingVerdict (readonly)

Returns Output only. Assessment of this transaction for risk of being part of a card testing attack.

Returns:



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# File 'proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb', line 961

class FraudPreventionAssessment
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Risk reasons applicable to the Fraud Prevention assessment.
  # @!attribute [r] reason
  #   @return [::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason::Reason]
  #     Output only. Risk reasons applicable to the Fraud Prevention assessment.
  class RiskReason
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Risk reasons applicable to the Fraud Prevention assessment. New risk
    # reasons will be added over time.
    module Reason
      # Default unspecified type.
      REASON_UNSPECIFIED = 0

      # A suspiciously high number of recent transactions have used identifiers
      # present in this transaction.
      HIGH_TRANSACTION_VELOCITY = 1

      # User is cycling through a suspiciously large number of identifiers,
      # suggesting enumeration or validation attacks within a potential fraud
      # network.
      EXCESSIVE_ENUMERATION_PATTERN = 2

      # User has a short history or no history in the reCAPTCHA network,
      # suggesting the possibility of synthetic identity generation.
      SHORT_IDENTITY_HISTORY = 3

      # Identifiers used in this transaction originate from an unusual or
      # conflicting set of geolocations.
      GEOLOCATION_DISCREPANCY = 4

      # This transaction is linked to a cluster of known fraudulent activity.
      ASSOCIATED_WITH_FRAUD_CLUSTER = 5
    end
  end

  # Information about stolen instrument fraud, where the user is not the
  # legitimate owner of the instrument being used for the purchase.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction being executed with a stolen
  #     instrument. Values are from 0.0 (lowest) to 1.0 (highest).
  class StolenInstrumentVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about card testing fraud, where an adversary is testing
  # fraudulently obtained cards or brute forcing their details.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being part of a card
  #     testing attack. Values are from 0.0 (lowest) to 1.0 (highest).
  class CardTestingVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about behavioral trust of the transaction.
  # @!attribute [r] trust
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being executed in a
  #     behaviorally trustworthy way. Values are from 0.0 (lowest) to 1.0
  #     (highest).
  class BehavioralTrustVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#risk_reasons ⇒ ::Array<::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason> (readonly)

Returns Output only. Reasons why the transaction is probably fraudulent and received a high transaction risk score.

Returns:



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# File 'proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb', line 961

class FraudPreventionAssessment
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Risk reasons applicable to the Fraud Prevention assessment.
  # @!attribute [r] reason
  #   @return [::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason::Reason]
  #     Output only. Risk reasons applicable to the Fraud Prevention assessment.
  class RiskReason
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Risk reasons applicable to the Fraud Prevention assessment. New risk
    # reasons will be added over time.
    module Reason
      # Default unspecified type.
      REASON_UNSPECIFIED = 0

      # A suspiciously high number of recent transactions have used identifiers
      # present in this transaction.
      HIGH_TRANSACTION_VELOCITY = 1

      # User is cycling through a suspiciously large number of identifiers,
      # suggesting enumeration or validation attacks within a potential fraud
      # network.
      EXCESSIVE_ENUMERATION_PATTERN = 2

      # User has a short history or no history in the reCAPTCHA network,
      # suggesting the possibility of synthetic identity generation.
      SHORT_IDENTITY_HISTORY = 3

      # Identifiers used in this transaction originate from an unusual or
      # conflicting set of geolocations.
      GEOLOCATION_DISCREPANCY = 4

      # This transaction is linked to a cluster of known fraudulent activity.
      ASSOCIATED_WITH_FRAUD_CLUSTER = 5
    end
  end

  # Information about stolen instrument fraud, where the user is not the
  # legitimate owner of the instrument being used for the purchase.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction being executed with a stolen
  #     instrument. Values are from 0.0 (lowest) to 1.0 (highest).
  class StolenInstrumentVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about card testing fraud, where an adversary is testing
  # fraudulently obtained cards or brute forcing their details.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being part of a card
  #     testing attack. Values are from 0.0 (lowest) to 1.0 (highest).
  class CardTestingVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about behavioral trust of the transaction.
  # @!attribute [r] trust
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being executed in a
  #     behaviorally trustworthy way. Values are from 0.0 (lowest) to 1.0
  #     (highest).
  class BehavioralTrustVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#stolen_instrument_verdict ⇒ ::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::StolenInstrumentVerdict (readonly)

Returns Output only. Assessment of this transaction for risk of a stolen instrument.

Returns:



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# File 'proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb', line 961

class FraudPreventionAssessment
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Risk reasons applicable to the Fraud Prevention assessment.
  # @!attribute [r] reason
  #   @return [::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason::Reason]
  #     Output only. Risk reasons applicable to the Fraud Prevention assessment.
  class RiskReason
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Risk reasons applicable to the Fraud Prevention assessment. New risk
    # reasons will be added over time.
    module Reason
      # Default unspecified type.
      REASON_UNSPECIFIED = 0

      # A suspiciously high number of recent transactions have used identifiers
      # present in this transaction.
      HIGH_TRANSACTION_VELOCITY = 1

      # User is cycling through a suspiciously large number of identifiers,
      # suggesting enumeration or validation attacks within a potential fraud
      # network.
      EXCESSIVE_ENUMERATION_PATTERN = 2

      # User has a short history or no history in the reCAPTCHA network,
      # suggesting the possibility of synthetic identity generation.
      SHORT_IDENTITY_HISTORY = 3

      # Identifiers used in this transaction originate from an unusual or
      # conflicting set of geolocations.
      GEOLOCATION_DISCREPANCY = 4

      # This transaction is linked to a cluster of known fraudulent activity.
      ASSOCIATED_WITH_FRAUD_CLUSTER = 5
    end
  end

  # Information about stolen instrument fraud, where the user is not the
  # legitimate owner of the instrument being used for the purchase.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction being executed with a stolen
  #     instrument. Values are from 0.0 (lowest) to 1.0 (highest).
  class StolenInstrumentVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about card testing fraud, where an adversary is testing
  # fraudulently obtained cards or brute forcing their details.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being part of a card
  #     testing attack. Values are from 0.0 (lowest) to 1.0 (highest).
  class CardTestingVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about behavioral trust of the transaction.
  # @!attribute [r] trust
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being executed in a
  #     behaviorally trustworthy way. Values are from 0.0 (lowest) to 1.0
  #     (highest).
  class BehavioralTrustVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#transaction_risk ⇒ ::Float (readonly)

Returns Output only. Probability of this transaction being fraudulent. Summarizes the combined risk of attack vectors below. Values are from 0.0 (lowest) to 1.0 (highest).

Returns:

  • (::Float) —

    Output only. Probability of this transaction being fraudulent. Summarizes the combined risk of attack vectors below. Values are from 0.0 (lowest) to 1.0 (highest).



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# File 'proto_docs/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.rb', line 961

class FraudPreventionAssessment
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Risk reasons applicable to the Fraud Prevention assessment.
  # @!attribute [r] reason
  #   @return [::Google::Cloud::RecaptchaEnterprise::V1::FraudPreventionAssessment::RiskReason::Reason]
  #     Output only. Risk reasons applicable to the Fraud Prevention assessment.
  class RiskReason
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Risk reasons applicable to the Fraud Prevention assessment. New risk
    # reasons will be added over time.
    module Reason
      # Default unspecified type.
      REASON_UNSPECIFIED = 0

      # A suspiciously high number of recent transactions have used identifiers
      # present in this transaction.
      HIGH_TRANSACTION_VELOCITY = 1

      # User is cycling through a suspiciously large number of identifiers,
      # suggesting enumeration or validation attacks within a potential fraud
      # network.
      EXCESSIVE_ENUMERATION_PATTERN = 2

      # User has a short history or no history in the reCAPTCHA network,
      # suggesting the possibility of synthetic identity generation.
      SHORT_IDENTITY_HISTORY = 3

      # Identifiers used in this transaction originate from an unusual or
      # conflicting set of geolocations.
      GEOLOCATION_DISCREPANCY = 4

      # This transaction is linked to a cluster of known fraudulent activity.
      ASSOCIATED_WITH_FRAUD_CLUSTER = 5
    end
  end

  # Information about stolen instrument fraud, where the user is not the
  # legitimate owner of the instrument being used for the purchase.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction being executed with a stolen
  #     instrument. Values are from 0.0 (lowest) to 1.0 (highest).
  class StolenInstrumentVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about card testing fraud, where an adversary is testing
  # fraudulently obtained cards or brute forcing their details.
  # @!attribute [r] risk
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being part of a card
  #     testing attack. Values are from 0.0 (lowest) to 1.0 (highest).
  class CardTestingVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Information about behavioral trust of the transaction.
  # @!attribute [r] trust
  #   @return [::Float]
  #     Output only. Probability of this transaction attempt being executed in a
  #     behaviorally trustworthy way. Values are from 0.0 (lowest) to 1.0
  #     (highest).
  class BehavioralTrustVerdict
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end