
Cracking down on high-tech cheating —
Radio signals are monitored and students are checked with scanners before and during the 2013 university entrance exams in China. The country has been pro-active in its attempts to crack down on high tech cheats.

Cracking down on high-tech cheating —
An invigilator checks a student before the 2013 entrance exam starts in Zhoukou, in central China's Henan province, on June 7, 2013.

Cracking down on high-tech cheating —
Attempts to stop cheating during China's university entrance exam led to bans on metal bra clasps last year.

Cracking down on high-tech cheating —
SWAT police stand guard as relatives wait outside a schoolyard as students sit the 2013 university entrance exam in Huaibei.

Cracking down on high-tech cheating —
An examination invigilator collects mobile phones from South Korean students before they take the College Scholastic Ability Test, a standardized exam for college entrance, at a high school in Seoul on November 7, 2013.

Cracking down on high-tech cheating —
University of Central Florida's testing center is equipped with surveillance cameras.

Cracking down on high-tech cheating —
Once the exam is over, the university can review the footage to pick up any suspect activity that may have been missed.


