crime detection

Cryptocurrency is a unique type of digital payment. It is used to online pay for goods and services, just like money is becoming mainstream today. In today's world, cryptocurrencies are a powerful and at least new technology with a long history in the world for our dear country Iran, which can be used in various programs with great efficiency in many issues of society, including economy, education, production and most importantly, the prosecution of security crimes in the field of crimes. Organized intelligence and cyber structure at a reasonable cost and be implemented on a large scale. So far, many researches have been presented on the topic of cryptocurrencies; But now many profiteers in the technological field in the world use cryptocurrencies as a tool for spending and hiding their security violations and intelligence penetration in various fields.

The current research has evaluated previous articles in different dimensions by using the meta-analysis method and emphasizing the use of digital currencies and their applications. The statistical population includes all the researches conducted from 2016 to the end of 2022 in the field of the subject under study. Through targeted sampling, 7 researches (research and promotional articles) related to the subject were selected through the scientific database and were examined based on different criteria.

This technological progress in the field of digital currencies affects many areas, including cyber security crimes such as intelligence infiltration, goods smuggling, drug trafficking, arms trafficking, human trafficking, human body organ trafficking, medicine, etc. . Unfortunately, according to the objective evidence as well as the research findings of our beloved country, Iran has become one of the contaminated countries and used by profiteers and criminals in the field of cryptocurrencies due to lack of proper infrastructure to manage and supervise the field of digital currencies.

the field of criminal investigation in the fight against crimes in the cyberspace is made up of specialized and often interdisciplinary fields that require a range of different sciences and experiences. The law enforcement organizations active in this area, which are exposed to a wide range of diversity and novelty of these crimes, diversity of evidence and documents and different judicial procedures, need to know different models to deal with crimes in this space, especially security crimes.

This research seeks to collect and determine the patterns of the criminalization process of security crimes in the cyberspace and is of a developmental type and its purpose is practical, by using the descriptive-analytical method using library resources such as books, publications, scientific sites, etc. And by using the data collection tool, the necessary information was collected and analyzed, and after discussion and conclusion, a proposal was made.

Committing crimes, especially security crimes in the cyber space is one of the most important crimes that the ever-increasing development of science and technology adds to its complexity and entanglement every day and creates new issues which in turn are the duty of jurists, legislators, and judges. , police forces and security forces and the difficulty of stepping into the new fields of law, especially information technology law, and at the top of them, the issues of criminal investigation and detection resulting from the use of computers (cyber space), which are responsible for creating security and regulating them in the society, are more burdensome. does The patterns mentioned in this research can develop the knowledge of crime detection in cyberspace in Iran from a theoretical and practical point of view (especially security crimes). And this research can make a great contribution to the development of discourse, literature and improving the knowledge of crime detection researchers in the field of crimes in the cyberspace and conducting systematic and effective criminal investigations.

One of the most important effects of technology in the current era is artificial intelligence. One of the most important fields of using this new technology is the field of crime detection and criminal investigations. Artificial intelligence uses mechanisms for this purpose that have a very low error rate and help crime detection teams as well as judicial and police authorities in a very effective way. The importance of artificial intelligence, especially in some specific types of crimes, can have far more applications. Examples of these crimes are serial murders, which, due to their nature, characteristics, and effects, are crimes that seriously endanger the psychological safety of the society, and the pursuit and arrest of the perpetrators, as well as the prevention of their repetition, is an inevitable necessity. In some police organizations, artificial intelligence has been used for several years to track down and arrest serial killers, including the crime detection police in the United States. Considering the necessity of exploiting the experiences of other legal and judicial systems to solve the problems in the country, in this article, an attempt has been made to develop a set of mechanisms based on artificial intelligence technology, and with their help, the process of pursuing murderers implemented a serial and currently, these methods are used by the serial murder detection department in the United States police organization to be introduced.

the existing security organization in FARAJA, using its intelligence and operational capabilities, must obtain the Objective The intelligence-oriented approach of the police brings advantages such as resource management, increasing the speed and accuracy of police operations, and increasing public trust in the police and security organizations, and this approach will be efficient in various fields, especially in the field of gang monitoring and crime detection; Therefore, the purpose of this research is to investigate the effect of the intelligence-oriented approach in monitoring drug traffickers as an external defiler of FARAJA.

This research is applied in terms of purpose and in terms of quantitative method, it is descriptive-analytical and survey-based. In this research, the data was collected by means of a researcher-made questionnaire tool. The statistical population of the research includes the total number of 60 managers and experts of FARAJA and SAHEFAFARAJA who work and are experts in the field of fighting drugs, especially drug traffickers as an external defiler of FARAJA, and the questionnaire set up with a 5-point Likert scale was distributed and collected among the respondents and was analyzed with SPSS software.

The police's intelligence-oriented approach in monitoring drug traffickers as an external defiler of FARAJA in three dimensions, including monitoring the location and time in six items, monitoring issues related to drug gangs in six items, and monitoring people related to drug gangs in six items was identified. Also, their effect on the monitoring of drug traffickers as an external defiler of FARAJA from the point of view of the research population was investigated, and the effectiveness of all three dimensions was confirmed and suggestions were presented.

the existing security organization in FARAJA, using its intelligence and operational capabilities, must obtain the intelligence it needs in line with crime The present research is based on the intelligence-oriented approach of security crime detection requirements.

this research is "applied-developmental" in terms of purpose, and it is exploratory in terms of qualitative method (thematic analysis). The statistical population of the research included experts in the field of security crime investigation, including specialized police officers and university professors related to the subject, and15people were selected based on the principle of theoretical saturation and the method of targeted sampling of participants. In addition to document review in the subject literature, the data collection tool was in-depth and exploratory interviews individually with the people of the statistical community.

According to the opinion of the experts, the security crime detection requirements in FARAJA based on the intelligence-oriented approach, including dimensions and components such as 1- Systemic and technical requirements such as "possibility of access to analytical software of databases", "interaction or attraction of elites of scientific centers , technical and research with sufficient dedicated budget, in order to transform intelligence methods and techniques into technical products" and "preparation of warning technologies for signs and signals of insecurity"; 2- Manpower and skill requirements including "attracting and retaining scientific elites of various academic fields, especially technical fields and programmers, to cooperate with intelligence-oriented security crime detection units, as well as training intelligence experts to exploit the technologies and software produced by the elites"; 3- Strategic requirements including "principle of scientific crime detection based on the offensive method"; 4- Structural requirements: "Creating a single structure for intelligence-based security crime detection in the FARAJA Intelligence Organization and specialized guidance of other intelligence-based crime detection units in the specialized police and 5- Management and leadership requirements including "utilizing collaborative management and also selecting managers from among experienced people".

Fear of crime has always been considered as a category at the first level of criminological research in England. In this article, which is written with a descriptive and analytical approach and with the aim of investigating the mechanisms used to detect crimes and maintain the internal and international security of the United Kingdom, it seeks to answer the main question whether there are coherent mechanisms for this purpose in the law of England. What is the position of the responsible organizations and how to apply the laws to detecting crimes in this country? The efforts of the authorities in this country to control crime and also to increase the sense of security in the society is exemplary. Regardless of the police and judicial system, the extensive information systems in this country play a prominent role in detecting and controlling crimes. The relevant organizations in this country are made up of two main parts, the first category is the organizations that are somehow under the supervision of the government, such as MI5, MI6, GCHQ and the police organization of this country, and the second category is The title of independent institutions can be identified, such as the Intelligence and Security Service of the Parliament or the SOCA organization and its replacements, which are fully connected with the first category organizations.

Victim protection is one of the new topics in criminal law that the methods of protection of victims of crime by the police include such things as the general attitude of protecting victims, stabilizing their legal status and compensating them for material and moral damages. As a result of committing a crime, various material and spiritual losses are inflicted on the lives, property, honor, dignity and soul of the victims and their relatives. How government authorities respond to victims can be effective in reducing their harm. The role of the police, as the first institution to which victims refer, is very valuable and significant in reducing injuries and providing for their needs and wants. The type of action and behavior of the police (in general) interaction can reduce the crime-related harm to the victim or, conversely, aggravate them, so it is necessary, given the importance of such a role for the police, to: The various aspects of this support should be examined. In this study, the support of the police for the victim is examined. The present study is a problem-oriented applied research in terms of application; Therefore, the main purpose of this study is to identify the theoretical foundations of police protection of victims. As a result, in recent years, the idea of victim protection has attracted the attention of criminologists, legislators, judicial officials and the police, and significant steps have been taken to protect victims. The police is the first institution that victims face.

  In Western societies, we see that people's participation with security and intelligence agencies is based on the two elements of maintaining order and security and the element of material reward, and according to the prevailing culture of society, which is a material culture in many It works sometimes. In contrast to material societies, there are religious societies. In the literature of religious governments, government agents consider themselves responsible for the material and spiritual values of the people, and what can not be neglected are the values that govern the system. In these governments, public participation in various spheres of life, including security, is not a commendable thing, but a religious duty. In such societies, the intelligence services are considered as the main defender of society's values, and at the same time, the health of the government system is sought in its hidden functions, and therefore, according to the rules of its constituents, some requirements and elements must Observe the instrument in the field of public participation in security issues. Therefore, the purpose of this study is to investigate the elements of the instrument to use resources and informants in the criminalization process.

  This article has been done in terms of applied purpose and descriptive-analytical method. The required information has been collected and analyzed by studying the library resources with the help of fish taking tools.

Based on the obtained results, the guiding elements of using resources and informants in crime detection include components such as; Religious and jurisprudential principles, orders, legal principles, the perspective of NAJA, all of which have emphasized the need to use resources and informants in criminalization in accordance with the relevant principles and regulations.