According to the text, judge the following items.
Not always is it difficult to get into a network.
According to the text, judge the following items.
There's no difference between what happened with former industries and the present thefts taking place in computer networks.
According to the text, judge the following items.
"pretends" (L.4) means intends.
According to the text, judge the following items.
People should care less for security problems.
According to the text, judge the following items.
Usual clear texts are liable to be intercepted.