As more complex technology is invented, the need for cyber defense increases. Keeping this in mind, a seminar on Cyber Security was organised by Decent Computers, Akola on 11th of January, 2020. The seminar was conducted by Mr. Rahul Tale and Mr. Deepak Shodhnani from MKCL, Pune. The seminar specially highlighted on the social networking, Mobile Apps, online predators, copyrights, identity theft, new technology softwares and related topics. Mr. Rahul Tale Sir also focused on using internet for educational purpose. Mr. Deepak Shodhanani Sir added to that and told about the wise use of YouTube and how we can earn money through it. Overall the seminar cleared the doubts and added to the knowledge of the students.