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SISTEM KEAMANAN DATA PADA JARINGAN KOMPUTER Kristanto, Andri
MAGISTRA Vol 19, No 60 (2007): Magistra Edisi Maret
Publisher : MAGISTRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (13.153 KB)

Abstract

Dunia informasi berkembang sedemikian pesat. kebutuhan manusia untuk memperoleh informasi dan menyimpan informasi semakin lama semakin berkembang karena informasi yang dimiliki semakin besar dan keinginan untuk memperoleh kembali informasi yng dimiliki dengan cepat dan mudah. Pada mulanya manusia memberikan informasi kepada lainnnya secara lisan, dan informasi tersebut akan disimpan dalam ingatan. Tetapi informasi yang diterima semakin banyak sehingga ingatan manusia akan semakin penuh, dan akibatnya ada beberapa informasi yang hilang (lupa). Akhirnya manusia menyimpan informasinya dalam bentuk tulisan. Ada yang menggambarkan pada dinding gua, menuliskan pada batu, daun lontar, maupun kertas. Dengan informasi tertulis ini manusia tidak perlu lagi mengingat semua informasi yang diperolehnya. Dalam jaringan komputer setiap terminal yang terhubung ke dalamnya punya kemampuan untuk saling berkomunikasi. Data dari setiap pengguna dapat disalurkan memalui media transmisi yang tersedia. Data tersebut dapat bersifat umum dan dapat juga bersifat rahasia. Untuk diperlukan suatu metode untuk menjaga keamanan data tersebut. Keamanan jaruingan dapat dibagi menjadi empat bidang yang saling berkait, yaitu kerahasiaan, keaslian, pengakuan, dan control integritas.
FAIR TRIAL FOR PERSONS WITH DISABILITIES: IDEALITY VS REALITY Amalia Nugraheni, Novie; Kristanto, Andri
Journal Philosophy of Law Vol 5, No 1 (2024)
Publisher : Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/jpl.v5i1.4893

Abstract

The purpose of this research is to analyze the barriers in fulfilling the rights of persons with disabilities in the fair trial process to provide legal protection to persons with disabilities. The type of research used in this study is juridical normative research using secondary data obtained from previous research. The data analysis method used is qualitative by collecting data in the form of applicable laws, books, journals related to persons with disabilities and law enforcement, and interviews with stakeholders involved. The research results show that fair trials for persons with disabilities are still an ideal that has not been fully achieved. Real commitment and action from the government, law enforcement, and society are needed to ensure the protection of the rights of persons with disabilities in the justice system. There is still a lack of understanding and awareness of their needs, but increased awareness and training can help address this issue. Fair trials must consider limited physical accessibility and alternative communication facilities, and ensure adequate training for court staff. Concrete actions are needed to improve awareness, training, and accessibility in the justice system.
Development of Communication System for UAV Ground Control Station with ATC Based on Controller Pilot Data Link Communication Kristanto, Andri; Indriyanto, Toto
Warta Penelitian Perhubungan Vol. 35 No. 2 (2023): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v35i2.2308

Abstract

The technology of Unmanned Aerial Vehicles (UAVs), or drones, has rapidly evolved over the years, taking on various missions such as delivery, agriculture, mapping, surveillance, firefighting, and more. With the expanding functions of drones, the operational areas of UAVs also increase. However, there are restricted locations for UAV operations, one of which is an airport. Operating UAVs in controlled airspace requires permission from the government and local regulators. Moreover, a reliable communication system is crucial to support operations and prevent failures. This paper discussed the development of a communication system between UAV Ground Control pilots and Air Traffic Control (ATC) operators. The system utilizes strategic and tactical messages, developing the UAV communication system architecture based on the Controller Pilot Data Link Communication (CPDLC) standard operating procedures. This involved the design of the UAV Ground Control Station (GCS) communication system and the analysis of transmission power. The CPDLC system is a text-based communication system using the internet to send messages to ATC at an airport. The research methods included literature studies, collecting CPDLC messages based on documents (GOLD), developing the UAV communication system architecture, creating strategic communication standard operating procedures, designing the communication system interface on the GCS, and performing power calculations using link budget analysis. The research results indicate that the transmission power, calculated using the link budget at a distance of 100 km, is 17 dBm for payload communication and 15 dBm for telemetry communication, both meeting the minimum link margin standard of 15 dBm.
Development of Communication System for UAV Ground Control Station with ATC Based on Controller Pilot Data Link Communication Kristanto, Andri; Indriyanto, Toto
Warta Penelitian Perhubungan Vol. 35 No. 2 (2023): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v35i2.2308

Abstract

The technology of Unmanned Aerial Vehicles (UAVs), or drones, has rapidly evolved over the years, taking on various missions such as delivery, agriculture, mapping, surveillance, firefighting, and more. With the expanding functions of drones, the operational areas of UAVs also increase. However, there are restricted locations for UAV operations, one of which is an airport. Operating UAVs in controlled airspace requires permission from the government and local regulators. Moreover, a reliable communication system is crucial to support operations and prevent failures. This paper discussed the development of a communication system between UAV Ground Control pilots and Air Traffic Control (ATC) operators. The system utilizes strategic and tactical messages, developing the UAV communication system architecture based on the Controller Pilot Data Link Communication (CPDLC) standard operating procedures. This involved the design of the UAV Ground Control Station (GCS) communication system and the analysis of transmission power. The CPDLC system is a text-based communication system using the internet to send messages to ATC at an airport. The research methods included literature studies, collecting CPDLC messages based on documents (GOLD), developing the UAV communication system architecture, creating strategic communication standard operating procedures, designing the communication system interface on the GCS, and performing power calculations using link budget analysis. The research results indicate that the transmission power, calculated using the link budget at a distance of 100 km, is 17 dBm for payload communication and 15 dBm for telemetry communication, both meeting the minimum link margin standard of 15 dBm.