“Case Study of Data Leakage Through Keylogger and Through a Cov-Ert Channel in IP Protocol, And the Potential Size of the Leakage”. Damascus University Journal for engineering sciences 42, no. 1 (March 2, 2026). Accessed June 18, 2026. https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/9873.