OT Security With new improvements in the field of automotive technology, cars have become more digitized. The concept of connected technology has enabled new in-vehicle capabilities, for example, over-the-air (OTA) updates and features-on-demand (FOD). As we maneuver along the track and appreciate the automotive industry’s benefits, we often seem to impedimental by ever-increasing cybersecurity threats. The automotive industry is speeding up with connected technological updates. Cars have appealing hardware along with intelligent software to exploit the technology like never before. These cars explore the automotive industry via well-defined software for better user interaction along with digitally packed hardware to ensure proper functionality. Both the hardware and software collectively are known as firmware. The firmware is contextually referred to as “operational technology” (OT). OT security is of prime importance for the automotive industry. The cars are loaded with te...