Algorithm for detecting attacks on Web applications based on machine learning methods and attributes queries

Abstract—Almost developed applications tend to become as accessible as possible to the user on the Internet. Different applications often store their data in cyberspace for more effective work and entertainment, such as Google Docs, emails, cloud storage, maps, weather, news,... Attacks on Web resources most often occur at the application level, in the form of HTTP/HTTPS-requests to the site, where traditional firewalls have limited capabilities for analysis and detection attacks. To protect Web resources from attacks at the application level, there are special tools - Web Application Firewall (WAF). This article presents an anomaly detection algorithm, and how it works in the open-source web application firewall ModSecurity, which uses machine learning methods with 8 suggested features to detect attacks on web applications. Tóm tắt—Hầu hết các ứng dụng được phát triển có xu hướng trở nên dễ tiếp cận nhất có thể đối với người dùng qua Internet. Các ứng dụng khác nhau thường lưu trữ dữ liệu trên không gian mạng để làm việc và giải trí hiệu quả hơn, chẳng hạn như Google Docs, email, lưu trữ đám mây, bản đồ, thời tiết, tin tức,... Các cuộc tấn công vào tài nguyên Web thường xảy ra nhất ở tầng ứng dụng, dưới dạng các yêu cầu HTTP/HTTPS đến trang web, nơi tường lửa truyền thống có khả năng hạn chế trong việc phân tích và phát hiện các cuộc tấn công. Để bảo vệ tài nguyên Web khỏi các cuộc tấn công ở tầng ứng dụng, xuất hiện các công cụ đặc biệt - Tường lửa Ứng dụng Web (WAF). Bài viết này trình bày thuật toán phát hiện bất thường và cách thức hoạt động của tường lửa ứng dụng web mã nguồn mở ModSecurity khi sử dụng phương pháp học máy với 8 đặc trưng được đề xuất để phát hiện các cuộc tấn công vào các ứng dụng web.

Specifics of remote work mode as a modern format of professional activity in the context of the latest digital capabilities

Subject. The article considers the process of transition to remote working conditions for employees, both in Russia and abroad, due to the spread of the new coronavirus infection (COVID-19) in the world in 2020–2021, and the realization of the benefits of remote work. Objectives. The aims include the consideration of prospects for the digital economy development in the context of the application of new tools for effective work in a remote format, construction of a prognostic scenario for the development of remote mode of labor activity in Russia and in the world, justification of reasons that make it difficult to move to effective work activity outside the office. Methods. The study rests on current statistical and empirical Russian and foreign sources, leading scientific economic publications, analytical materials, surveys of Russian and American consulting companies and employment agencies. Results. We formulated the advantages of transition to remote work format of Russian and foreign employees, reasons for positive impact of the new work format on the potential and real growth of the world economy, an increase in employee motivation and reduction in professional stress. The paper substantiates reasons for possible difficulties in the process of transition to a remote mode of work in different countries. Conclusions. The study proves the prospects of switching to a remote format of work and using the latest achievements in science and technology to solve routine professional tasks of employees and enhance their motivation in the overall work process.

Creating a super effective work force for hotel operation through an effective HR system: Recruit, Retain and Train

Human resource development is becoming increasingly crucial for the tourism industry. Mobilizing our human resource is required to enable them to participate in the task of hotel operations for development and nation building. The mobilization of human resources requires developing their skills, knowledge, and attitudes so that they can accomplish effectively the pre-determined objectives. The successful development of this sector requires efficient and professional management. Having equal importance, however, is the quality of staff training, which is often relatively neglected during the early stages of development this sector. Hotel business basically being a service business, so there is a need to take the necessary steps to build a pool of efficient trained people to occupy various jobs. There is, therefore, a need to pay special attention to the training and qualification of manpower and personnel for the various hotel professions. A special effort has also been made to ensure that services and facilis are expanded to keep up with the competition. In this study, an attempt has been made to create a better work force through a more effective HR system.

Determining the awareness and knowledge of officers towards ship energy efficiency measures

Improving energy efficiency practices on ships is crucial for both economic and environmental purposes. Both technical and operational applications are made to increase energy efficiency on ships. The success of energy efficiency applications on ships depends on the effective work of seafarers. Therefore, awareness and knowledge about the energy efficiency of seafarers should be enough. The aim of the study is to determine the awareness and knowledge level of seafarers on energy efficiency on ships and to evaluate energy efficiency practices in maritime transportation companies from the perception of seafarers. In the study, the survey method was used. As a result of the survey, it was found that the knowledge level of the seafarers on ship energy efficiency was low, almost half of them did not receive energy efficiency training but they were informed about the importance of the issue. At the end of the study, it was evaluated that the awareness and knowledge level of officers should be increased in order to improve energy efficiency on ships and suggestions on this issue were determined.

Using the Potential of The Employees' Expertise and Awareness of Occupational Hazards in The Mining Industry

The paper highlights the results of a study that examined the employees' expertise andawareness of occupational hazards in their work environment. The research involved a survey conductedin the form of a short questionnaire among employees responsible for loading and hauling of excavatedmaterial in an opencast mine. Among 23 major hazards that were thus identified, there were global hazards(affecting the entire mining process) as well as local, task-specific hazards. Depending on the number ofresponses, 10 local and 3 global hazards were identified in the analyzed area, involving noise, stress anddust. Active participation of the crew in the risk identification process helped in the assessment of theircriticality levels, according to employees carrying out various task, highlighting the benefits of suchapproach for effective work safety management in a mining company. The conducted researchdemonstrated yet another goal to be achieved - i.e. the comparison of criticality levels of hazards asidentified by employees and those reported in occupational risk assessment reports in the mine.

The mechanism of action of platelet-rich plasma – composition analysis and safety assessment

Aesthetic medicine is an intensively developing field, more and more focused on stimulating and regenerating the skin, rather than on emergency treatment. There are many methods used by doctors for biostimulating therapies, but the most popular procedure in recent years is the implantation of platelet-rich plasma (PRP) used to date successfully in ophthalmology, dermatology, surgery, dentistry and even in orthopedics. The procedure uses autologous material, and its essence is a repair action on damaged cells of the patient as well as the activation of healthy cells and their stimulation for more effective work. The aim of the paper is to present current knowledge about platelet-rich plasma therapy in anti-aging treatment, the effectiveness of therapy with its use, and the mechanism and safety of PRP. The composition of the autologous preparation and its use in aesthetic medicine were also analyzed. PRP is a procedure that uses the patient’s own cells, and growth factors are of key importance in the process of skin regeneration and biostimulation. The correctly performed procedure, including the appropriate collection and administration of a buffy coat to the patient and compliance with all the rules of sterility, results in positive effects of the therapy. Numerous studies prove the effectiveness and safety of the platelet-rich plasma treatment. Highly concentrated platelets in the deposited preparation stimulate the surrounding cells to angiogenesis, differentiation, proliferation and synthesis of components essential for remodeling of the treated area. The therapy is highly effective and safe to use.

It’s What’s on the Inside That Counts: Analyzing Student Use of Sources in Composition Research Papers

Objective – This study is designed to discover what kinds of sources are cited by composition students in the text of their papers and to determine what types of sources are used most frequently. It also examines the relationship of bibliographies to in-text citations to determine whether students “pad” their bibliographies with traditional academic sources not used in the text of their papers. Methods – The study employs a novel method grounded in multidisciplinary research, which the authors used to tally 1,652 in-text citations from a sample of 71 student papers gathered from English Composition II courses at three universities in the United States. These data were then compared against the papers’ bibliographic references, which had previously been categorized using the WHY Method. Results – The results indicate that students rely primarily on traditional academic and journalistic sources in their writing, but also incorporate a significant and diverse array of other kinds of source material. The findings identify a strong institutional effect on student source use, as well as the average number and type of in-text citations, which demographic characteristics do not explain. Additionally, the study demonstrates that student bibliographies are highly predictive of in-text source selection, and that students do not exhibit a pattern of “padding” bibliographies with academic sources. Conclusion – The data warrant the conclusions that an understanding of one’s own institution is vitally important for effective work with students regarding their source selection, and that close analysis of student bibliographies gives an unexpectedly reliable picture of the types and proportions of sources cited in student writing.

EDUKASI PROGRAM INOVASI DESAIN DAN PENGEMBANGAN PERANGKAT PENGENDALI ALAT PAKAN TERNAK OTOMATIS MENGGUNAKAN TEKNOLOGI INTERNET OF THINGS DI DESA KERTASARI, KECAMATAN RENGASDENGKLOK, KARAWANG, JAWA BARAT

ABSTRAKPandemi Covid-19 memiliki dampak yang sangat signifikan terhadap produktifitas peternakan unggas di Indonesia, khussusnya di Jawa Barat. Pembatasan gerak berskala besar menjadi salah satu penyebab yang menyebabkan terhambatnya distribusi pakan, produktifitas unggas menurun, penurunan minat konsumen. Sakah satu kendala yang dihadapi peterna pada skala mikro dan makro adalah manajemen pakan secara langsung di dalam kandang perwatan, yaitu proses pemberian dan penjadwalan pakan dan suplemen. Edukasi program inovasi desain dan pengembangan perangkat pengendali alat pakan ternak dengan teknologi IoT dapat menjadi akternatif perbaikan produktifitas peternakan unggas. Proses kerja yang efektif dengan otomatisasi penjadwalan dan pengaturan kuantitas pakan, serta pengguna akan mendapatkan data notifikasi dari aplikasi blynk tentang kondisi ketersediaan pakan dan nutrisi. Kata kunci: alat pakan otomatis; IoT; peternakan unggas ABSTRACTThe Covid-19 pandemic has a very significant impact on the productivity of poultry farming in Indonesia, especially in West Java. Large-scale movement restriction is one of the causes which causes the distribution of feed to be obstructed, poultry productivity decreases, and consumer interest decreases. One obstacle faced by peterna at the micro and macro scale is direct feed management in the care cage, namely the process of feeding and scheduling feed and supplements. Educational design innovation programs and development of animal feed control devices with IoT technology can be an alternative to improve the productivity of poultry farms. Effective work processes by automating the scheduling and setting of feed quantities, and users will get notification data from the Blynk application regarding conditions of feed availability and nutrition. Keywords: automatic feed equipment; Iot, poultry farming

Supporting justice-involved people with extreme complex needs in the Australian community: a third sector practice perspective

Purpose This qualitative research aims to explore staff perspectives on working effectively with people with intellectual disability who are in contact with the criminal justice system. Design/methodology/approach Taking a case study approach, staff working for a third sector community organisation were interviewed about the components of effective work with their customers. The staff supported people engaged in the Community Justice Program. Findings Staff consistently described relationship building as the most important part of their work. There were three components to relationship building: the process of relationship building, the elements of a high-quality staff–customer relationship and the staff skills needed to develop a good relationship. Originality/value This paper makes two contributions to the literature. First, it focuses our attention on a third sector organisation supporting people in contact with the justice system as opposed to a formal criminal justice agency. Second, the paper seeks to understand the processes and skills staff deploy to build a high-quality relationship with criminal justice-involved people with intellectual disability.

Time as a key resource for the effective operation of the Russian agro-industrial complex in digital transformation context

The article discusses the features of the activities of enterprises of the Russian agro-industrial complex in digital transformation context. The main types of resources used by them for effective work are highlighted and the task is to study time as an intangible asset that can be used to increase the efficiency of activities. This category is considered from the standpoint of classical science, its definition is given and the main properties are highlighted. The necessity of studying time as a resource and its use in the work of enterprises as a factor in the growth of profitability has been substantiated. The analysis of classical and modern systems of organizing the work of enterprises, including their tools. Based on the analysis, it has been established that during the period of digital transformation of the economy and the agro-industrial complex, little attention is paid to time as a resource, and the rational use of resources needs to be improved. For this reason, the digitalization of the agro-industrial complex is considered as the main vector of the development of the complex. The main directions of its transition from the traditional form to new methods of work, its elements, ways of reducing errors and increasing the competitiveness of enterprises in this sector of the economy are shown. The main advantages of such a development are presented. In the course of further analysis, it was found that the time factor in the agro-industrial complex during the period of digital transformation plays a key role. Time has been proven to be both a factor and a resource. It is concluded that the competent use of all types of production resources in time allows to obtain a synergistic effect.