Question

One way to protect yourself online is to only associate with the same people with whom you have real-life friendships. Why is this method considered the most secure way to interact online?
A.
Friends know your birthday and can buy presents.
B.
Friends know what movies you like to watch, so you don’t have to write it in a profile.
C.
The most secure way to interact online is to pay for a program that protects your computer against spam and identity theft.
D.
By interacting online with people that you know in real life, there’s trust regarding your personal information, somewhat protecting you from identity theft, cyberbullying, and hacking.

Answer 1

What do you think

Answer 2

any idea - your opinion about this ?

Answer 3

D ?

Answer 4

why do you think so?