Jurnal E-Komtek (Elektro-Komputer-Teknik)

The Linear Regression Analysis in Minitab and Fuzzy Logic in Matlab as Tools for Calculating Oyster Mushroom Yields at Thara Farm, Ciawi District, Bogor Regency.

2024-12-21T01:34:56+07:00

Indonesia is a tropical country rich in biodiversity, with a predominance of flora and fauna compared to other countries with similar climates, one example being mushrooms. Mushrooms are a type of fungi that thrive in temperatures ranging from 22-28°C, humidity levels of 70-90%, and lighting between 85-540 lux. In mushroom cultivation, farmers face various challenges, such as unstable yields at certain times. Therefore, this study aims to identify the primary factors affecting the stability of mushroom yields at PT Tharam. According to expert data, during the period from July to December, harvests can reach up to 600 kg per day, while in January to June, yields can drop to as low as 200 kg. Through correlation and regression analysis, it has been determined that the factors influencing the increase and decrease of mushroom yields at PT Tharam include irrigation intensity, nutrient application, temperature, humidity, rainfall, and pest attacks on mushrooms.
Keywords: Oyster Mushroom; Temperature; Lighting; Watering; Humidity

Evaluation of Two-Factor Authentication (2FA) TOTP in Higher Education Using Vulnerability Assessment and CIA Triad

2024-12-21T01:34:42+07:00

Vulnerability exploitation in education websites often leads to data breaches, negatively impacting learning activities, notably higher education, which is highly susceptible to such attacks. This research evaluates the effectiveness of two-factor authentication in mitigating exploitability. To analyze issues further, vulnerability assessment tools, such as Burp Suite and ZAP, can explore website vulnerability and the CIA Triad framework (Confidentiality, Integrity, Availability). The analysis revealed three medium-level vulnerabilities and six low-level vulnerabilities; key topics such as CSRF (Cross-Site Request Forgery) and XSS (Cross-Site Scripting), compromise integrity, and MITM (Man-In-The-Middle) attacks threaten Confidentiality, these vulnerabilities indicate non-compliance with CIA Triad, mitigation strategy such are VPN (Virtual Private Network), and WAF (Web Application Firewall) were proposed. While two-factor authentication improves security, additional fixes and optimizations are required for its effective implementation in the education sector.