Information technologies have affected every area of life and have caused importantchanges especially in education. Secondary school students come first among thegroups that are most affected by this change. As the use of information technologiesis spreading rapidly both at school and at home, it is not known how ready studentsare for this change. The purpose of this study is the measurement of informationsecurity awareness of secondary school students within the information societyshaped by the rapidly developing technology. The subjects of the study consist of 400students studying in the fifth, sixth, and seventh grades of Akkapı Şehit Kemal YüzgeçSecondary School in the 2019-2020 academic year. Information and AwarenessSurvey, with 30 questions and two parts, was applied to students. The first partcontains the questions determining the socio-economic levels and personalinformation of the students and the second part includes the Information SecurityQuestionnaire. The applied questionnaire was analyzed using the SPSS program.The reliability coefficient of the questionnaire was determined as 0.699 with a pilotapplication. Since the reliability coefficient of the research was over 0.50, it wasaccepted that a reliable measurement was made. Students' technology usage andinformation security awareness; t-test and one-way ANOVA analysis were appliedfor independent samples to determine whether they differ according to gender, age,and class, for the duration of internet usage and internet usage purpose. The Scheffetest was used to determine the groups in which the difference was significant. As aresult of the results of the analysis among the information security awareness of theparticipants; accounting the variables of gender, age, class, time spent on theinternet and the purpose of internet usage, it is seen that the difference wasmeaningful.