Abstract: This article explores the possibilities of using blockchain technology in police work. Examples of the use of blockchain in various areas of police activity, such as personal data management, control of drug trafficking and other prohibited substances, traffic monitoring and the fight against cybercrime, are considered. The authors note that thanks to the storage of data in the blockchain, it becomes possible to increase the protection of the confidentiality of personal information, ensure transparency and efficiency of police work, as well as prevent fraud and corruption. The conclusion of the article emphasizes that the use of blockchain can improve the work of the police and ensure greater security of citizens.   Distributed ledger technology, or blockchain as a service (BaaS) is indeed a relatively new product on the market that allows you to provide blockchain services for corporate clients. This solution allows you to use more reliable and secure methods of data processing and transaction management within the organization.
All these economic effects can lead to a reduction in costs and an increase in the efficiency of the police.
In general, the use of blockchain technology in the police can have a number of advantages, such as increasing transparency and accountability, reducing data processing time and combating data falsification. However, it is necessary to take into account some risks, such as the possibility of data privacy violations, as well as difficulties in integrating with existing systems and training personnel. In general, the introduction of blockchain technology into the police requires careful analysis and an approach that takes into account all aspects of the use of technology and its impact on the organization.

Abstract: The article studies the problems of formation and development of universal expertise of would-be district police officers. The authors consider the modern interpretation of the term “expertise approach” and the ways of its implementation. The authors describe the stages of using a system-activity approach in the organization of the educational process at Barnaul Law Institute. The methods of formation of the professional education of high quality include its structural and institutional reformation, the development of integration models of all levels of education in accordance with the modern requirements. The research contains the analysis of the diagnostics of psychological peculiarities of students and the universal expertise of graduates of educational institutions of the Ministry of Internal Affairs of Russia. The authors define organizational and technical requirements to the information and educational environment appropriate for using the system-activity approach. The authors focus on the analysis of the structure and the contents of universal expertise in the field of law-enforcement activity during district police officers training. Universal expertise formed in the process of education helps the graduates to solve difficult tasks and settle conflicts in their professional activity. Instruments defining the level of the universal expertise of students will help to evaluate the results of education at each stage and form the comprehensive understanding of the results by the participants of the educational process. The authors arrive at the conclusion that the formed universal expertise shows the preparedness of district police officers to effective service which is defined by the developed skills, personal traits, theoretical knowledge and practical experience in the field of law-enforcement activity. 
 

Abstract: The article is devoted to raising the proficiency level of police officers engaged in the process of maintenance of public security during 2018 the FIFA World Cup 2018 held in Russia. The authors analyze aspects of the statutory regulation of the aforesaid distance education process at educational organisations of the Ministry of Internal Affairs of Russia. The author summarizes the possitive experience of training police officers at Barnaul Law Institute of the Ministry of Internal Affairs of Russia using the technical means of control and supervision during international sports events. Training of police officers at the Ministry of Internal Affairs of Russia organisations is bsed on the experience in solving social security issues during public events. The authors make the following conclusions. When preparing for major public events, it is necessary to preliminary create a list of technical means of supervision the police officers plan to use to protect public order, to deliver samples of such teachnical means to educational organisations of the Ministry of Internal Affairs of Russia, and to train the staff. To achieve objectives of the educational process, it is necessary to more efficiently use electronic trainers and supervisory devides and to arrange for instruction of the staff on how to use the devices at particular public order enforcing agencies.