Mr.M.Athigopal and Mr.V.Deepan Chakkaravarthy of the Department of Networking along with five students of Networking Department conducted an Extension Activity (SLCS Samaj Seva) on 09/03/2022 (Wednesday) for the benefit of the students of Government Higher Secondary School at Vallalpatti near Chettiyarpatti. Through this activity, the school students gained valuable information on the topics such as method of identifying weaknesses in computer systems and computer networks to develop counter measures that protect the weaknesses and how to improve the security posture of an organization . The students gained knowledge on how Ethical hackers use the same tools, tricks, and techniques that malicious hackers use, but with the permission of the authorized person . Since it was a beginners’ level program, the school students got the basic ideas of Ethical Hacking and its Applications. Totally 65 students were benefited through this extension activity