Involves tricking other people into breaking security procedures and sharing sensitive information.

The right answer is social engineering.

Explanation:

social engineering has different meanings in terms of computer security and social studies.

In computer security, social engineering can be defined as the practice to manipulate some people so that they give their personal credentials with the attacker. Their first moto is to gather the information of that user by fraud.

It can be the credential of banking, system access etc.

Hence, the most appropriate answer is social engineering.

The correct word for the blank space is: Social engineering.

Explanation:

Social engineering is the practice of obtaining sensitive information through manipulating legitimate users. Those pieces of information could be Social Security Numbers (SSN), bank accounts, credit card numbers or PINs. The information is gathered by installing malware into the servers' computers. Typically, social engineering leads to fraud cases.

the correct answer is: a.)it is never appropriate to use acronyms and emoticons in business communication.