Students who want to learn more about criminal behavior may want to study criminology. Related classes might include human rights, social justice, policy development, human behavior, prison systems, criminalistics, biocriminology, and psychology.

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.