The research aims to find out the role of Pancasila and Citizenship Education (PPKn) teachers in increasing student awareness of the impact of bullying behavior at SMA Negeri 1 Pebayuran, Bekasi Regency, West Java. The research uses a descriptive method with a qualitative approach. Data collection was carried out through observation and in-depth interviews. The informants in this study consisted of six people, namely the deputy principal for curriculum, two PPKn teachers, and three students (one male and two female). The interviews were conducted directly to obtain in-depth information about the role of PPKn teachers in educating and forming students' awareness of the negative impact of bullying. The results of the study show that PPKn teachers have an important role in improving students' understanding of human values, tolerance, and justice. These values are the basis for responding to and preventing bullying behavior in the school environment. PPKn teachers not only convey material theoretically but also instill moral values in students' daily lives.

Guru sebagai pendidik yang profesional harus memiliki empat kompetensi, yaitu kompetensi pedagogis, kompetensi kepribadian, kompetensi sosial, dan kompetensi profesional. Kompetensi pedagogis yang dimaksud meliputi kemampuan dalam memahami karakter peserta didik, kemampuan merencanakan, melaksanakan, dan mengevaluasi pembelajaran, serta kemampuan mengembangkan peserta didik.  Kemampuan guru dalam merencanakan pembelajaran berkaitan dengan kemampuan guru dalam menyusun Modul Ajar (RPP Plus dalam Kurikulum Merdeka) dan menyiapkan media pembelajaran yang menarik. Tujuan utama pengguanan media pembelajaran berbasis ICT ialah efisiensi waktu dan pemahaman siswa dalam memahami materi. Selain itu berkesinambungan dengan orientasi SDGs (Sustainable Development Goals) dalam pendidikan yaitu “Tujuan 4: Pendidikan berkualitas (Quality education)-Memastikan pendidikan berkualitas yang layak dan inklusif serta mendorong kesempatan belajar seumur hidup bagi semua orang, dan mempromosikan pendidikan untuk pembangunan berkelanjutan”. Tujuan kegiatan pengabdian ini adalah untuk meningkatkan kemampuan guru dalam memanfaatkan teknologi sebagai media pembelajaran serta memberi pengalaman kepada guru dalam menyusun Modul Ajar berbasis ICT (E-Modul Ajar). Adapun metode kegiatan ini yaitu metode diskusi presentasi (sharing pengetahuan) dan simulasi penyusunan Modul Ajar dengan Canva dan FlipHTML5. Evaluasi keberhasilan dari program ini dilakukan dengan penyebaran kuisioner setelah dilakukan kegiatan. Hasil dari kegiatan pengabdian ini mendapat respons positif dari guru untuk melanjutkan kegiatan serupa serta kemampuan guru bertambah dengan adanya pelatihan penyusunan Modul Ajar.

This study discusses the methods of encoding and decoding the base64 cryptographic algorithm. The term encoding means a process of converting plaintext into ciphertext. While decoding is a term that means the process of turning ciphertext back into plaintext. In general, classical cryptography has been abandoned because of its logic which can be easily solved, so now it has switched to modern cryptography which operates in bit-binary mode which is formed from ASCII code. The base64 algorithm is a form of modern cryptography which is included in the modern type of block cipher cryptography. This study aims to obtain a comparison between 3 types of tools in carrying out a cryptographic encode and decode process on the base64 algorithm. The 3 types of tools include the Base64 Python Program, Bash Base64 Kali Linux, and CyberChef which are online tools. This type of research method uses qualitative methods because it tends to use analysis in research. Where the results of the first comparison are used to make it easier to see the accuracy of the encoding and decoding processes and the results of the second comparison are used to compare in terms of time efficiency when encoding the three tools using 1,000 words which will continue to be added by 4,000 words, up to a total of 9,000 words . These words are taken using dummy text (lorem ipsum).

The implementation of tax autonomy by the central and regional governments separately provides the flexibility to be more independent in tax arrangements in order to increase the income of each region. The objective of this research is to determine whether the West Java provincial government's application of  vehicle tax collection  is effective in increasing Regional Original Income (ROI) in West Java. The methodology used in this research is qualitative. Analysis of the data used is analysis by calculating the effectiveness of tax collection. The results of data analysis show that the efficiency of  vehicle tax collection has an impact on increasing local revenue in West Java.