Information Security Framework for Online Language Education Using Differential Privacy and Secure Multi-Party Computation Algorithm. - Gulnoza Odilova; Matluba Zaripova; Anora Jabbarova; Nodira Urinova; Muhayyo Davlatova; Ibrokhim Sapaev; Akbarbek Allashev; Mahina Akhrorova (J. Internet Serv. Inf. Secur., 2025)