7.19--CAESARII Version Daily Topics
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7.19--The daily topic for the CAESARII version is preventing online fraud and ensuring the security of transactions. Online banking systems first require users to log in securely, and then use a \"smart card + SMS authentication\" mechanism for transactions such as online transfers. Which of the following authentication methods are used in this scenario? A. Authentication methods based on what the entity knows and what it possesses & B. Authentication methods based on what the entity possesses and its characteristics C. Authentication methods based on what the entity knows and its characteristics D. Authentication methods based on what the entity possesses and its behavior Authentication methods based on what the entity knows and what it possesses&
To prevent online fraud and ensure the security of transactions, online banking systems first require users to log in securely, and then use a \"smart card + SMS authentication\" mechanism for transactions such as online transfers. Which of the following authentication methods are used in this scenario? (A) A. Authentication methods based on what the entity knows and what it possesses & B. Authentication methods based on what the entity possesses and its characteristics C. Authentication methods based on what the entity knows and its characteristics D. Authentication methods based on what the entity possesses and its behavior
A. Methods for identifying what an entity “knows” and what an entity “owns”&