SYSTEM AND METHOD OF PREVENTING INSTALLATION AND EXECUTION OF UNDESIRABLE PROGRAMS

摘要

Disclosed are systems and methods for controlling installation of programs on a computer. An exemplary system is configured to detect installation of an unknown program on a computer; suspend installation of the unknown program; execute the unknown program in a secure environment; detect undesirable actions of the unknown program, including: actions performed by the program without knowledge of a user, actions for accessing personal user data on the computer, and actions effecting user's working with other programs or operating system of the computer; determine whether the unknown program is undesirable or not based on the detected undesirable actions of the program; when the unknown program is determined be undesirable, prompt the user to select whether to allow or prohibit installation of the undesirable program on the computer; and when the unknown program is determined not to be undesirable, allow installation of the unknown program on the computer.