COVID-19 pandemic has affected the global in various sectors and . Therefore, most developed countries have taken early precaution steps to avoid this disease from getting worse, such as developing a surveillance application for tracing purposes. Sadly, surveillance application is considered as stealing our private lives because it can trace our location and other information about us such as our health and activities (running or walking). It happens to be the same on contact tracing COVID-19 application where the people never know who holds the data and how secure it is at ensuring our data is protected from malicious attacker. This project name as Secure Corona Tracking System or S-Corona is generally implementing security techniques in surveillance applications since digital technology may involve privacy issues while it is one of the best methods for controlling the spread of this COVID-19 virus. The few techniques such as anonymization, encryption, and pseudonymization of data and risk scoring. As far as we concern, the privacy of user’s data is at risk, so changes should be made for the confidentiality of data inside the applications.