In this article the work of the components of information of protection tools on the occurring violations, their types and the elimination of these violations and the possible trajectory of a change over time of the functioning states of information of protection tools with a discrete time are researched. | Method for determination of the probabilities of functioning states of information of protection on cloud computing International Journal of Mechanical Engineering and Technology IJMET Volume 10 Issue 03 March 2019 pp. 1645 1654 Article ID IJMET_10_03_166 Available online at http ijmet JType IJMET amp VType 10 amp IType 3 ISSN Print 0976-6340 and ISSN Online 0976-6359 IAEME Publication Scopus Indexed METHOD FOR DETERMINATION OF THE PROBABILITIES OF FUNCTIONING STATES OF INFORMATION OF PROTECTION ON CLOUD COMPUTING Gulomov Sherzod Rajaboevich Department of Providing Information Security Tashkent University of Information Technologies named after Muhammad al-Khwarizmi Tashkent Uzbekistan Abdullaev Dilmurod Gulamovich Department of Providing Information Security Tashkent University of Information Technologies named after Muhammad al-Khwarizmi Tashkent Uzbekistan Nasrullaev Nurbek Bakhtiyorovich Department of Providing Information Security Tashkent University of Information Technologies named after Muhammad al-Khwarizmi Tashkent Uzbekistan Zokirov Odiljon Yoqubjon ugli Department of Providing Information Security Tashkent University of Information Technologies named after Muhammad al-Khwarizmi Tashkent Uzbekistan ABSTRACT In this article the work of the components of information of protection tools on the occurring violations their types and the elimination of these violations and the possible trajectory of a change over time of the functioning states of information of protection tools with a discrete time are researched. Schemes for the transition of states of information protection tools and a graph of probabilities of transitions between the functioning states of information of protection tools with discrete time allows for detecting the vulnerabilities of information of protection tools are developed. Taking into account the above a method for determining the probabilities of states for the functioning information of protection tools with