Robotics as being one of the growing fields is expected to change the life of humans in coming years. Rapid changes are being performed in the field of robotics to increase the usage of robots. They are mainly designed to replace human efforts and to be operated automatically. There are various types of robots used in different industries. Similar to other technologies, this technology also has a risk factor. Cybersecurity and digital forensic are the main aspects for researchers in robotics. Researchers have applied several tools and techniques to understand security aspects of robots and to acquire digital artifacts from the compromised robots. In this article we aim to study the work done in the areas of security and forensic investigation of robots. The article discusses basics of Robots and Robotics followed by analysis of work done by the researchers in the fields of security and forensics of robotics. The study suggests that a standard digital forensic framework is required for robots. The analysis also indicates that security and investigation of robots is still in its initial phase and requires a lot of research to be done in these fields.