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Open AccessArticle
7 Pages, 929 KB Download PDF

SEA WAF: The Prevention of SQL Injection Attacks on Web Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 405–411, 2025; DOI: 10.25046/aj060247
Abstract:

The security of website application has become important in the last decades. According to the Open Web Application Security Project (OWASP), the SQL Injection is classified as one of the major vulnerabilities found in web application security. This research is focused on improving website security in dealing with SQL Injection attacks by stopping, monitoring, and…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 2,069 KB Download PDF

The Probe Mark Discoloration on Bond Pad and Wafer Storage

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 416–422, 2020; DOI: 10.25046/aj050650
Abstract:

In this report, a probe mark discoloration with donut/circle shape was found. The corrosion formed on Aluminum bond pads. The SEM/EDS, TEM/EELS & AES surface techniques were used to identify this corrosion product. All these material analysis results pointed out the role of fluorine to this discoloration. The HAST testing, all the chip samples obtained…

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(This article belongs to the iraset-20 (Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020) & Section Characterization & Testing in Materials Science (MCT))
Open AccessArticle
7 Pages, 6,496 KB Download PDF

Analysis of Layout Arrangement for CMOS Oscillators to Reduce Overall Variation on Silicon

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 46–52, 2022; DOI: 10.25046/aj070507
Abstract:

This investigation demonstrates the analysis of various layout arrangements for oscillator (OSC) realized by CMOS technologies. Moreover, the analysis reveals that the serpentine style of OSC stages attains the minimum output variation on silicon. This investigation is firstly verified by post-layout simulations, comparing the variation with different kinds of layout arrangement for OSC designs, including…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
6 Pages, 846 KB Download PDF

Multi-layered Security Design and Evaluation for Cloud-based Web Application: Case Study of Human Resource Management System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 674–679, 2020; DOI: 10.25046/aj050583
Abstract:

Cloud computing is the development of information technology to provides resources that can be accessed through network. Security and privacy in cloud computing are major concern for companies. Therefore, cloud computing architecture strategy and design are needed to reduce costs and ensure the security of company assets in cloud computing. In this study, we are…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
7 Pages, 1,198 KB Download PDF

Control of Electrostatic Suspension System Using Pulse Width Modulation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 204–210, 2020; DOI: 10.25046/aj050226
Abstract:

Electrostatic suspension systems have great potential applications in contactless transportation objects since they allow many different materials to be suspended. The electrostatic suspension will be widely applied in practice if the system cost is inexpensive. This paper presents an electrostatic suspension system controlled by using pulse width modulation (PWM). The use of PWM in electrostatic…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
4 Pages, 637 KB Download PDF

Photoluminescence Investigation of Inhomogeneous Porous P-type Si

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 3, Page # 190–193, 2019; DOI: 10.25046/aj040325
Abstract:

Photoluminescence (PL) of inhomogeneous porous silicon (PS) of p-type is investigated in this contribution. We measured the PL signal at equidistant positions separated by 0.05 mm in area localized between original crystalline Si (c-Si) wafer surface and electrochemically prepared PS layer. Two PL peaks localized at energies 1.8 and 1.9 eV were identified and their…

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(This article belongs to the SP7 (Special Issue on Advancement in Engineering and Computer Science 2019) & Section Multidisciplinary Materials Science (MMU))

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