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Hasil Pencarian

Ditemukan 5 dokumen yang sesuai dengan query
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Masrizal
"ABSTRAK
West Pasaman District and Agam District are filariasis endemic areas in West Sumatra with prevalence of 12.40 per 100,000 cases and 11.27 per 100,000 cases respectively. This study aimed to determine risk factors associated with the prevalence of filariasis and mapping the vulnerability of the area in West Sumatra. A case control study design was conducted in the West Pasaman District and Agam District. The study used a sample of 74 cases and 74 controls taken by simple random sampling for the case and purposive random sampling for control. Data analysis used univariate, bivariate, multivariate and spatial. The results in Agam District showed that variables associated relation with filariasis (p value < 0.05) were the level of knowledge, plantations, the paddy, the ceiling of the house. The most dominant risk factor was knowledge. Type of vector that was found was Culex. While in West Pasaman District, the variable associated with filariasis (p value < 0.05) was the use of mosquito nets, the habit of dressing, marshes, and ceiling. The most dominant risk factor was the ceiling of the house."
Depok: Universitas Indonesia, 2017
613 KESMAS 12:2 (2018)
Artikel Jurnal  Universitas Indonesia Library
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Masrizal
"ABSTRAK
West Pasaman District and Agam District are filariasis endemic areas in West Sumatra with prevalence of 12.40 per 100,000 cases and 11.27 per 100,000 cases respectively. This study aimed to determine risk factors associated with the prevalence of filariasis and mapping the vulnerability of the area in West Sumatra. A case control study design was conducted in the West Pasaman District and Agam District. The study used a sample of 74 cases and 74 controls taken by simple random sampling for the case and purposive random sampling for control. Data analysis used univariate, bivariate, multivariate and spatial. The results in Agam District showed that variables associated relation with filariasis (p value < 0.05) were the level of knowledge, plantations, the paddy, the ceiling of the house. The most dominant risk factor was knowledge. Type of vector that was found was Culex. While in West Pasaman District, the variable associated with filariasis (p value < 0.05) was the use of mosquito nets, the habit of dressing, marshes, and ceiling. The most dominant risk factor was the ceiling of the house."
Depok: Universitas Indonesia, 2017
613 KESMAS 12:2 (2018)
Artikel Jurnal  Universitas Indonesia Library
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Saqib Ali
"Wireless Sensor Network (WSN) technology has gained importance in recent years due to its various benefits, practicability and extensive utilization in diverse applications. The innovation helps to make real-time automation, monitoring, detecting and tracking much easier and more effective than previous technologies. However, as well as their benefits and enormous potential, WSNs are vulnerable to cyber-attacks. This paper is a systematic literature review of the security-related threats and vulnerabilities in WSNs. We review the safety of and threats to each WSN communication layer and then highlight the importance of trust and reputation, and the features related to these, to address the safety vulnerabilities. Finally, we highlight the open research areas which need to be addressed in WSNs to increase their flexibility against security threats."
Depok: Faculty of Engineering, Universitas Indonesia, 2018
UI-IJTECH 9:4 (2018)
Artikel Jurnal  Universitas Indonesia Library
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Amanda Fairuz Syifa
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Pertumbuhan penggunaan Windows 11 mendorong perlunya evaluasi terhadap sistem operasi ini. Meski merupakan pembaruan dari Windows 10, fokus utama tetap pada risiko keamanan karena meningkatnya serangan siber. Banyak serangan terjadi di tingkat endpoint, sehingga perlindungan pengguna dan data sangat penting. Penelitian ini mengevaluasi kerentanan keamanan dan potensi serangan pada Windows 11 Home dan Enterprise menggunakan metode Information System Security Assessment Framework (ISSAF). Hasilnya menunjukkan adanya kerentanan signifikan pada protokol SMB dan RDP, dengan Windows 11 Enterprise lebih rentan terhadap serangan tertentu seperti SMB Relay Attack. Risiko lain termasuk potensi instalasi backdoor. Rekomendasi mitigasi meliputi pengaktifan SMB Signing, kebijakan kata sandi kompleks, penonaktifan RDP jika tidak digunakan, dan pengaktifan antivirus. Penelitian ini memberikan wawasan berharga untuk meningkatkan keamanan Windows 11


The growth in Windows 11 usage necessitates an evaluation of this operating system. Despite being an update from Windows 10, the main focus remains on security risks due to the increasing complexity of cyber attacks. Many attacks occur at the endpoint level, making user and data protection crucial. This study evaluates security vulnerabilities and potential attacks on Windows 11 Home and Enterprise using the Information System Security Assessment Framework (ISSAF) method. The results show significant vulnerabilities in the SMB and RDP protocols, with Windows 11 Enterprise being more susceptible to certain attacks such as SMB Relay Attack. Other risks include potential backdoor installations. Recommended mitigations include enabling SMB Signing, implementing complex password policies, disabling RDP if not in use, and activating antivirus software. This research provides valuable insights for enhancing the security of Windows 11.

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Depok: Fakultas Teknik Universitas Indonesia, 2024
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UI - Skripsi Membership  Universitas Indonesia Library
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Paskalis Abhista Bagaskara Yustiyanto
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Rust adalah bahasa pemrograman yang dirancang untuk mengatasi permasalahan memory safety tanpa mengorbankan performa. Penelitian terdahulu telah membuktikan bahwa Rust memiliki CPU Time yang lebih cepat dibandingkan bahasa C, meskipun penggunaan memorinya sedikit lebih besar. Namun demikian, bukan berarti Rust hadir tanpa cacat, masih banyak catatan CVE yang dipublikasikan atas nama bahasa pemrograman ini tanpa terkecuali mengenai permasalahan memory safety. Pada tugas akhir ini, penulis melakukan penyelidikan terhadap catatan-catatan CVE mengenai Rust dengan tujuan untuk memahami karakteristik dari isu memory safety pada bahasa pemrograman Rust. Penelitian ini menemukan bahwa Uninitialized Memory Access menjadi kategori may- oritas diantara tiga kategori lainnya dalam dataset yang digunakan. Temuan ini berbeda dengan hasil yang diperoleh penelitian terhadulu, yang telah melakukan penyelidikan serupa mengenai hal ini. Selain itu, penelitian ini juga menemukan bahwa mayoritas kode proof-of-concept yang disediakan dalam catatan CVE mampu untuk memvalidasi dan mereproduksi permasalahan yang dimaksud. Dengan dibuatnya penelitian ini, diharapkan supaya pembaca dapat memahami kode Rust yang berpotensi menyebabkan isu memory safety sehingga dapat membuat kode Rust yang lebih aman.

Rust is a programming language design to prevent memory-safety issues without sacri cing performance. Previous research has proven that Rust has a faster CPU Time compared to the C language, although it’s memory usage is slightly larger. However, this does not mean that Rust is without aws, as there are still many CVE records published in the name of this programming language, including those regarding memory safety issues. In this nal project, the author investigates CVE records related to Rust with the aim of understanding the characteristics of memory safety issues in the Rust programming language. This research found that Uninitialized Memory Access is the majority category among three other categories in the dataset used. This result is differs from the previous research, which conducted similar investigations on this matter. Additionaly, this research also found that the majority of proof-of-concept codes provided in the CVE records are capable to validating and reproducing the mentioned issue. With this work, it is hoped that readers can understand Rust code that has the potential to cause memory safety issues, so that enabling them to write safer Rust code."
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2024
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UI - Skripsi Membership  Universitas Indonesia Library