Permasalahan yang dihadapi oleh mitra pengabdian remaja masjid antara lain: banyak remaja masjid tidak memahami perangkat lunak grafis atau prinsip desain grafis, dan desain acara masjid harus sesuai dengan nilai-nilai dan kebutuhan komunitas. Remaja masjid mungkin memerlukan waktu untuk memahami dan menerapkan elemen desain yang tepat, serta mengatur waktu mereka antara kegiatan masjid, sekolah, dan aktivitas lain. Kegiatan pengabdian ini dilaksanakan di masjid remaja di Kecamatan Gajah Mungkur, khususnya di masjid MTA Gajah Mungkur. Para remaja menerima pelatihan langsung dan mendapatkan pendampingan langsung secara bertahap.  Dalam waktu satu hari, kegiatan ini diikuti oleh sepuluh remaja dari masjid MTA Gajahmungkur, dan dipandu oleh lima pemateri atau dosen dari Universitas Sains dan Teknologi Komputer dan Stikes Telogorejo. Ada berbagai metode pembelajaran, seperti ceramah, praktik, dan tanya jawab, untuk melakukan kegiatan ini. Setelah kegiatan pengabdian masyarakat di MTA Kecamatan Gajahmungkur, yang terdiri dari ceramah dan pelatihan di bidang pelatihan bagi para peserta (remaja masjid), dapat disimpulkan bahwa para peserta mengikuti pelatihan keterampilan komputer grafis. Mereka memperhatikan materi pelatihan seperti desain grafis untuk pemberdayaan komunitas dan desain grafis untuk mendukung produktivitas.

The rapid advancement of digital communication technologies has heightened the demand for robust data security methods, particularly for safeguarding sensitive information against cyber threats. Steganography, the art of concealing data within digital media, offers an effective means of securing communication by masking the very existence of hidden messages. This study evaluates the Two Least Significant Bits (2LSB) method as an enhancement to the conventional Least Significant Bit (LSB) technique, focusing on improving storage capacity and resistance to detection. The research employs a quantitative methodology, conducting experiments to analyze the impact of data embedding on image quality using metrics such as Mean Squared Error (MSE) and Peak Signal-to-Noise Ratio (PSNR). Data embedding was tested on images of varying sizes and resolutions, with results compared before and after embedding. The study also evaluates the system’s tolerance to compression and robustness against steganalysis attacks, such as histogram analysis and noise detection. The results demonstrate that the 2LSB method significantly enhances storage capacity while maintaining high image quality. For instance, PSNR values remained above 40 dB across all tested images, indicating minimal visual distortion. The method also showed resilience to lossless compression formats such as PNG, with minimal impact on data integrity. However, lossy compression formats like JPEG posed challenges in maintaining the embedded data. The MSE values before and after embedding were minor, ensuring that the hidden data remained undetectable under standard analysis. This research contributes to developing more efficient and secure steganography techniques, providing practical applications in protecting sensitive data during transmission. The findings underline the 2LSB method's potential as a viable solution for digital security, balancing enhanced storage capacity with robust resistance to detection. Future work should further explore integrating advanced encryption with 2LSB to strengthen data protection in diverse digital environments

The Allisa Cake business was founded by Mrs. Nora in 2016, a housewife located in Krapyak, West Semarang, Semarang City, Central Java. The products produced are cakes or bread which are marketed offline and online. However, online marketing has not met the expected targets, so appropriate promotional media is needed, in order to introduce the product to the public and to optimize promotional media. This research designs Instagram content that makes it easier to understand products and designs Instagram content that follows trends.The method used in this research is ADDIE developed by Dick and Carry, the development design with the ADDIE design aims to develop and validate the product. Meanwhile, the software used includes Corel Draw and Adobe Photoshop.Data collection was carried out by interviewing business owners, making observations and studying literature. After getting the data, create a product design and then apply it to the Instagram Feed design concept. The design stages are in the form of Thumbnail visualization, Tightissue and Final Design. The research produces Instagram content that contains information to make it easier to understand the product and the content design follows trends as the main promotional media.

Identity is a way that distinguishes the character or innate nature of living things, things, or humans themselves that characterize them. Brand Identity is a sign of identifying an identity of a brand as a differentiator from other brands. Brand Identity design can be notarized successfully when the brand identity represents a brand, in its delivery in the form of logos, applications, on stationary sets and on promotional media.Coconut Orchids Nursery is an orchid flower cultivation place that has a fairly complete orchid collection. Coconut Orchids Nursery plans to develop its business. In order for the planning to be measurable, it is necessary to design strategic planning in the form of strategy plots and work programs. Brand identity design is needed as a standard strategy program in a business / company. In order to be effective, a brand identity must be distinguishable from competing brands and be able to represent the product, service, or company over time. Efforts in achieving brand identity must be done with full commitment and consistency because the benefits will be worth it if successful.

Problems faced by mosque youth service partners include: Not all MSMEs have good access to stable internet. This can hinder their ability to manage their online store, update inventory, or interact with customers efficiently. Many MSMEs have limitations in terms of human resources, technical expertise and technological infrastructure. This makes it difficult for them to manage the e-commerce platform effectively. Packaging and labels must match the product itself, both in terms of size, shape and other physical characteristics. Finding practical and attractive packaging that also protects the product well can be a challenge. Good packaging design can sometimes involve additional costs, such as graphic designer fees or custom packaging production. For MSMEs with limited budgets, this can be an obstacle.
This service activity was carried out in the Gunungpati Village hall on Jalan Magersari Gunungpati, Gunungpati District, Semarang, which included lectures, training and direct mentoring and step-by-step direct assistance. This activity was carried out over 2 days and was attended by 17 participants from MSME actors in the Gunungpati Village area in Gunungpati District, Semarang City and guided by 7 presenters/lecturers from the University of Computer Science and Technology.
Training activities along with assistance on product packaging labeling received a good response from partners and participants. Partners, in this case, the Gunungpati Village, appreciates this activity because it can help in developing the MSMEs of its fostered partners in increasing their knowledge and skills regarding labeling. Product labeling will be more perfect if it can be completed with halal legality and a production permit, so education needs to be carried out through training and mentoring regarding this matter, especially for MSMEs in business. Increased understanding of MSME business actors regarding the importance of packaging and label design on products sold, increased quality of product packaging through brands and labels printed on the packaging, and increased income from MSME business actors in Gunungpati Subdistrict.

Wifi@id internet is a public service of technology-based Wifi / Hotspot provided by TELKOM Group. WiFi@id wifi is a promising business for the company because of its CDMA business declined previously lived. Problems that occur at this time is the lack of information between users with id being wifi locations. It causes the user to access the wifi en manual are based on the location, while the location of wifi id contained in the shared location. Design website information systems and route search nearby directions wifi @ id is located. This website system enables users to find the location nearest wifi id with the position where the user is located. This mapping information design using a model of the development of the SDLC (system development life cycle), namely the development of a model system in stages starting from the analysis, the initial design, through implementation phase object-oriented programming is UML (unified modeling language), the data collection techniques namely observation and interviews. Conclusion of this website information system that can manage data wifi, managing user data, and know the location of the user's location.

Perusahaan 75 Center Design Graphic Studio merupakan penyedia jasa percetakan dan jasa desain yang melayani pembuatan berbagai produk percetakan. Salah satu masalah yang sering timbul pada saat memenuhi pesanan dari pelanggan yaitu pembuatan ID Card disebabkan karena banyaknya pesanan sedangkan hanya terdapat satu orang tenaga ahli yang tidak cukup waktu mengerjakannya. Dengan kemajuan teknologi saat ini maka dibuatlah media bantu belajar melewati tahap-tahap pengembangan multimedia yang nantinya digunakan bagi karyawan lain atau mahasiswa magang agar mampu mendesain ID Card dan mengoperasikan mesin ID Card. Media bantu belajar ini akan menampilkan sebuah tampilan program autoplay berisikan proses pembuatan ID Card dari awal hingga akhir. Media bantu belajar ini di proses secara digital dengan berbasis Multimedia.

Production Managemen System at Radio Rhema Media Jaya Perkasa Company still takes a long time  and executes manually. The manual production system  consists of the use of paper forms, uncentralized data, and direct interactions within divisions, all of which directly affects the commercial productions. In the old system, time needed for a commercial production starting from gathering the materials until the commercial is ready to be broadcasted is approximately 5 days. The method used in this research is SDLC (System Development Life Cycle) but the last step is excluded. The result of the research is a Management Production Information System Web – based which facilitates marketing, financing/administation, production, and broadcasting divisions in Radio Rhema Media Jaya Perkasa Company to manage commercial productions including getting commercial orders, obtaining sales orders, broadcasting scheduling, as well as issuing reports on commercial production in a faster and more convinient manner.

Telkom Speedy is one of the companies engaged in the field of internet services. In the tight competition to attract and retain customers make Telkom Speedy need to know the level of customer satisfaction with the services provided by Telkom Speedy Internet in meeting the needs of Internet users as send and receive data, share information to conduct face-to-face through virtual worlds such as video conference that uses internet access. This study aims to analyze the Quality of Service on the Web-based video conferencing services using Telkom Speedy pass VPN network in order to know the performance and quality of video conferencing using the services of Telkom Speedy. The parameters used are Delay, Packet Loss, and Throughput

The low standard of values ??for natural science shows that Indonesia is still lagging behind other countries. This can be seen from the data from the results of the PISA survey conducted by the OECD in 2003 which states that the standard for Natural Sciences in Indonesia is 360.16, while the standard for Natural Sciences (IPA) in the world is 484.84. This data shows that the average score of Natural Sciences subjects is still very low. There are many factors that underlie the low value of IPA in Indonesia. one of them is the assumption that this subject is difficult. In addition, students also find this subject boring and uninteresting. Therefore, this study intends to develop alternative media for fifth grade students to help them learn science, namely in the form of an RPG game that can be played via a computer.