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Quiz

Sin título

Elvira González 22 Fragen

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Fragen in diesem Quiz (22)

  1. 1The Smartcard Operating System in in charge of:
    1. AManaging memory, follow a security architecture and establish a set of commands
    2. BAllowing booting up the card, sending an acoustic signal whenever the card is booted
    3. CManaging the communication between the card and the printer of the Point of Sale to which it is connected.
  2. 2One of the main targets of biometric recognition is:
    1. AImprove the human-machine interface, so that as the interaction is improved, the authentication mechanisms can be better followed, increasing comfort and, at the same time, security.
    2. BTo finish with terrorist attacks, in particular those related to airport security.
    3. CTo fully secure all the information system, as with the only use of biometrics, all the vulnerabilities of information systems are avoided.
  3. 3Chose the most correct definition. Digital Identity can be defined as:
    1. AA collection of preferences and credentials.
    2. BAttributes, credentials and identifiers.
    3. CPasswords, attributes and identifiers.
    4. DClaims about a subject issued by a third party.
  4. 4Chose the correct statement about Kerberos.
    1. AKerberos cannot be used for allowing users of one domain to access services in a different domain.
    2. BIn Kerberos basic version, a message of the type EKC[EKS[IC||IS]] is sent from the AS to client C (with identifier IC) to provide her with a ticket that will give access to service S (with identifier IS).
    3. CKerberos protocol flow implies automated sending of user passwords to all the different services inside a network in order to achieve SSO.
    4. DNone of the above is correct.
  5. 5OAuth 2.0…
    1. Adefines 3 entities: SP, IdP and user.
    2. Bprotocol flow includes an authentication step where an ID Token is exchanged between IdP and SP.
    3. CIs vulnerable to token stealing attacks if TLS encryption is not implemented.
    4. DIs an authentication protocol based on tokens
  6. 6Chose the correct statement:
    1. AUMA is a well-established IETF standard for cross-domain account provisioning and deprovisioning
    2. BThe goal of FIDO’s specifications is to improve current authentication in IdM systems, where username/password mechanisms are the dominant technology.
    3. CSCIM is an emerging IdM standard whose goal is to define a unified control point for authorization that is controlled and managed by the end-user.
    4. DAll the above are correct.
  7. 7Within the command-response structure of a smart card, which field is fully standardized without any possibility for proprietary values?
    1. ASW1
    2. BSW2
    3. CCLA
    4. DINS
  8. 8Vascular Biometrics …
    1. AUse infrared light to acquire the image of the region of interest
    2. BIs only applicable to hand palms
    3. CUse echography mechanisms to acquire the image of the region of interest
    4. DHas never been used as a commercial product (only as prototypes)
  9. 9Choose the correct statement:
    1. AOpenID defines three different entities (Identity provider, Relying party and End-user) but in the slang of the analysts we use other names (such as OpenID Provider, Service Provider or OpenID Consumer) which actually mean the same.
    2. BOpenID defines three different entities: Relying Party, Authorization Server and OpenID Authenticator.
    3. COpenID defines three different entities: Ticket Granting Server / Authentication Server, User and Service.
    4. DOpenID does not define the entities involved in a federated authentication, only the list of resources that a given Principal may access to.
  10. 10Choose the correct statement
    1. AIn Kerberos the TGT (Target Generation Ticket) is used to transfer the private key of the Principal
    2. BIn Kerberos the TGS issues ST (Service Tickets) for a Principal to be able to access a given Service.
    3. CIn Kerberos the TGT (Target Generation Ticket) is used to transfer the public key of the Principal.
    4. DIn Kerberos the TGS issues TGT for a Principal to be able to access the Auhtorization Server.

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Beschreibung
Master Id & Auth Quiz am Sin título, erstellt von Elvira González am 23/05/2024.
Sprache
Español
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id & authmaster
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