The document discusses Certified Network Defender (CND) training, which is an instructor-led, hands-on certification program covering network security techniques like protect, detect, respond and predict. It is suggested to enroll in a CND training to better understand the course material. The training is suitable for network administrators, security administrators, engineers, technicians and analysts. Contact details are provided for the Tech Pragna training institute in Bengaluru, India which provides the CND course.