With the rapid expansion of the Industrial Internet of Things (IIoT), integrating devices, machines, and systems to optimize operations and enable data-driven decision-making, ensuring robust security measures is essential. While blockchain has shown the potential to upgrade traditional authentication methods in IIoT environments, vulnerabilities persist. This paper introduces two innovative methods to enhance blockchain-based authentication in IIoT: first, integrating AI-driven anomaly and threat detection into the blockchain authentication scheme; second, implementing Ethereum smart contracts for enhanced authentication with a two-factor authentication (2FA) system and GFE algorithms. By combining AI for anomaly detection with decentralized smart contracts and blockchain-based 2FA, and leveraging GFE algorithms to enhance blockchain capabilities, the proposed scheme aims to significantly fortify security measures. This integration offers a resilient defense against evolving threats, ensuring transparency, adaptability, and heightened security in IIoT applications.

This paper proposes Blockchain-Enhanced Multi-Factor Authentication (BEMFA) to address the limitations of existing authentication mechanisms in the Industrial Internet of Things (IIoT). BEMFA combines multi-factor authentication (MFA) with blockchain technology to ensure robust, scalable, and tamper-resistant security tailored to IIoT environments. This method dynamically manages roles and permissions, detects malicious devices, and ensures data integrity and authenticity. Our results demonstrate that BEMFA significantly enhances security, addressing critical access control challenges and mitigating risks posed by malicious devices while maintaining data integrity.

This research examines Technology as a Human Activity in the Modern Era of Community Life, technology is something that we cannot avoid in the current era of modernization, all human activities using technology have progressed very rapidly. By using this sophisticated technology, humans in the modern era can make it easier to do work. At first technology developed gradually along with the progress of culture and civilization. Because technology is a rapidly advancing cultural development, humans develop technology more quickly. Because technology provides structure for human activity, it can be said that technology does not simply assist human activity, but also reshapes it, creating new activities that define the self, community, and good. Moral-ethical decisions, social relationships, space, time, perception, and self-concept. Transformation through technological advances For example, when complex new instruments or techniques are used in medical practice, it not only changes what doctors do but also how people think about health, disease, and medical care. Social and moral life is influenced by the technological devices we appraise. They enhance human worldviews, social practices, organizations, values, and lifestyles. Nowadays, it is difficult to be truly active in making technological decisions while technological devices are most often imposed on us, forcing many things on us. Apart from having a positive impact, the development of this technology also has a negative impact which can hinder direct interaction between people, where people already have a lot of indirect interaction, everyone is already dependent on technology, especially smartphones and social media, all activities already involves social media, be it news, business, learning and others.

The office of the prosecutor, in its efforts to combat corruption, needs to collaborate with the Attorney General's Office, the High Prosecutor's Office, and the District Attorney's Office to protect and reclaim state financial losses. The research aims to understand the role of the prosecutor's office in asset recovery to prevent corruption crimes in Indonesia. The research method used is normative juridical. The findings indicate that asset recovery starts from monitoring the wealth of potential suspects and is followed by an investigation. The government should put in place measures to prevent crime, such as verifying the identities of public officials and their families and monitoring their bank accounts to stop the laundering of criminal proceeds. In 2022, the prosecutor's office successfully recovered IDR 39.207 trillion and has recovered by 2024 of IDR 23 trillion. The conquest demonstrates the effectiveness of the prosecutor's office challenges, including a lack of witnesses, limited resources, lengthy audit processes, inadequate indictment applications, differences in understanding between prosecutors and judges, and difficulties in asset seizure and tracking.

This research was motivated by a lack of student participation and boredom with the monotonous learning system so that students did not understand abstract and complex economic concepts. From these problems it can be seen that the cause is a lack of motivation to learn. So it is necessary to develop a learning model, one of which is the TGT (Teams Games Tournament) cooperative learning model using TTS. The aims of this research are (1) to determine the effect of the TGT learning model on students' learning motivation in economics subjects in Class XI MA Sunan Kalijogo Mojo Kediri; (2) To find out how much influence the TGT learning model has on the motivation to learn economics for class XI MA Sunan Kalijogo Mojo Kediri. The research approach used is quantitative, associative type. Data collection uses questionnaires and documentation. Data analysis and hypothesis testing using simple linear regression using SPSS. The research results show that (1) Based on the hypothesis test, the results obtained are sig. 0.000 < 0.05, it can be said that there is a positive and significant influence between the influence of the TGT learning model on students' economic learning motivation; (2) Based on the hypothesis test, a value (R) of 0.652 was obtained, which indicates a strong relationship between the two variables. Meanwhile, the R Square values ??of 42.5% and 57.5% are influenced by other factors that have not been studied.

This research was conducted to determine the effect of brand awareness, brand association, perceived quality on brand loyalty on OPPO Smartphone products in Jaya Ponsel Payakumbuh. This research method uses quantitative methods. The technique used in collecting data in this research is a questionnaire by distributing questionnaires to 96 respondents using OPPO in Jaya Ponsel Payakumbuh, and the data from the respondents' answers will be processed using SPSS. The results of this study indicate that brand awareness has a positive effect on brand loyalty, brand association has a positive effect on brand loyalty, and perceived quality has a positive effect on brand loyalty.

Kemajuan teknologi membuat berita mudah ditemukan pada media online. Jumlah artikel berita yang tersedia semakin banyak dengan teks yang cukup panjang. Hal ini akan menyulitkan pembaca berita dalam mencari inti informasi dari berita sehingga diperlukan ringkasan teks untuk membantu pengguna memahami inti dari suatu teks tanpa perlu membaca seluruhnya. Metode yang digunakan untuk peringkasan teks yaitu Maximum Marginal Relevance (MMR) dengan menggabungkan dua faktor pemilihan, yaitu relevansi dan keragaman.  Sering ditemukan saat ini bahwa judul berita dalam artikel online belum sepenuhnya mewakili isi berita atau disebut clickbait, untuk menghindari judul yang kurang sesuai, pada penelitian ini peringkasan didasarkan pada kata kunci yang dihasilkan dengan metode Latent Dirichlet Allocation (LDA). Hasil uji coba dengan 2500 data artikel berita menghasilkan nilai rata-rata ROUGE-1 terbaik sebesar 0.488 untuk tingkat kompresi 50% dan 0.462 untuk tingkat kompresi 30%. Nilai ROUGE-1 terendah yaitu 0.453 untuk tingkat kompresi 50% dan 0.435 untuk tingkat kompresi 30%. Hasil tersebut menunjukkan bahwa sistem dapat menghasilkan ringkasan yang cukup relevan dengan menggunakan kata kunci yang diekstrak dari konten berita.
 
Advances in technology make news easy to find on online media. The number of news articles available is increasing with a fairly long text. This will make it difficult for news readers to find the core information from the news so that a text summary is needed to help users understand the essence of a text without the need to read it all. The method used for text summarization is Maximum Marginal Relevance (MMR) by combining two selection factors, namely relevance and diversity.  It is often found today that news titles in online articles do not fully represent the content of the news or called clickbait, to avoid inappropriate titles, in this study the summary is based on keywords generated by the Latent Dirichlet Allocation (LDA) method. The test results with 2500 news article data produced the best average ROUGE-1 value of 0.488 for a compression level of 50% and 0.462 for a compression level of 30%. The lowest ROUGE-1 value is 0.453 for a compression level of 50% and 0.435 for a compression level of 30%. These results show that the system can produce quite relevant summaries using keywords extracted from news content.

Indonesia as a country that has many tribes has a culture with the uniqueness of each region. One culture that is still very thick is Javanese culture. Ketoprak as one of the Javanese cultures in the form of drama performances is still often held. Panji Anom is one of the Kutuk Village Ketoprak groups that still preserves the art of Ketoprak by organizing Ketoprak performances when commemorating certain days. As a village that is still thick with culture, Kutuk Village through Ketoprak Panji Anom tries to preserve Javanese culture. Along with the times, traditional culture such as Ketoprak has begun to be unfamiliar among the younger generation. The use of language and storylines that are difficult for the younger generation to understand make Ketoprak no longer relevant as entertainment for young people. The existence of Ketoprak art began to recede among the younger generation, for this reason Ketoprak Panji Anom through creation tried to revive the art of Ketoprak among the younger generation. Ketoprak art, apart from being entertainment, also holds a lot of learning and Javanese advice which is filled with philosophical values.

State Administrative Law is a legal regulation regarding administration in a country, where the relationship between citizens and their government can run well and safely. In forest management, the need for permits is based on absolute legal provisions which have aspects that must be fulfilled beforehand and regarding the boundaries of each activity in managing forests, the government agrees to supervise them based on Law no. 41 of 1999 concerning Forestry Article 31 paragraph (1) To ensure the principles of justice, equity and sustainability, forest utilization business permits are limited by considering forest sustainability aspects and business certainty aspects. The aim of the research is to determine aspects of forest management. The research method used in this research is literature study by collecting data through articles, the web, books and other sources. The results of the discussion of this research are that forest utilization business permits are limited by considering forest sustainability aspects and business certainty aspects, where these aspects are determinants in managing forests which have been considered previously. The meaning of forest sustainability aspects and business certainty is contained in Article 31 Paragraph (1). What is meant by forest sustainability aspects includes: a. environmental sustainability, b. production sustainability, and c. implementation of social and cultural functions that are fair, even and transparent.  What is meant by aspects of business certainty include: a. area certainty, b. certainty of business time, and c. certainty of business legal guarantees.

This financial report preparation training activity aims to remind MSME business actors of their ability and knowledge in compiling financial reports. This activity is to respond to the difficulties of business actors that they have encountered so far. Inability and ignorance in compiling financial statements make it difficult for them to analyze their financial performance. This training activity lasted for 3 days where the material was carried out by conducting training in the preparation of financial reports then continued with the practice of making financial reports and finally continued with assistance by the team formed for this activity. This activity was attended by 15 MSME actors in Sanrobone village, Takalar. Based on the results of the activities that have been described, the conclusion of community service activities about financial reporting training in improving the Quality: MSME Financial Reports in Sanrobone Village, Sanrobone District, Takalat Regency is as follows: This activity aims to increase the understanding of financial reporting in improving the quality of financial reports for MSME actors. This training activity provides benefits in increasing productivity for MSME actors. The follow-up of activities is expected to be more about continuous training techniques and mentoring for MSME actors