Question $46(3$ points$)$

Which of the following definitions represents typosquatting?

a problem that occurs when someone registers purposely misspelled variations

of well$-$known domain names

the theft of a website's name that occurs when someone, posing as a site's

administrator, changes the ownership of the domain name assigned to the

website to another website owner

government attempts to control Internet traffic, thus preventing some material

from being viewed by a country's citizens

an antispamming approach where the receiving computer launches a return

attack against the spammer, sending email messages back to the computer that

originated the suspected spam