Answer:
A. Multifactor authentication
Explanation:
Multifactor authentication is a security system process that requires a user to verify his or her identity by providing two categories of credentials.
A mobile device user has entered her user ID and password to access an online account, she immediately receives a text message with a unique PIN or One Time Password (OTP) that must be entered before she is granted access to the account. This is an example of a multifactor authentication security method.
Answer:
James Gleick believes that they immerse themselves in a rich textual world. The answer is C.
Answer:
B -both covered by intellectual property protections.
Explanation:
Answer:
Simple Mail Transfer Protocol (SMTP) is the standard protocol for sending emails across the Internet.
Answer:
Hacker
Explanation:
Hacker -
It refers to the computer software expert , who is responsible to break into the unauthorized networks or computer , is referred to as a hacker .
The hacker is skilled with exceptional computer and computer software knowledge .
Hacking is an illegal practice , as the person is able to access some confidential and personal data and information of any other person or organisation .
Hence , from the given information of the question ,
The correct term is hacker .
