## 2 Related Work and Research Gap  
Combining accessibility and cybersecurity in web application development is an emerging area of research, reflecting the growing need for inclusive and secure digital platforms. The existing literature has primarily addressed accessibility and cybersecurity as separate concerns, with limited studies exploring their intersection. Extensive research has been conducted on accessibility in web applications, with a focus on creating guidelines and standards to ensure that digital content is accessible to all users, including those with disabilities. The Web Content Accessibility Guidelines (WCAG) [4] provided by the W3C's [5] Web Accessibility Initiative (WAI) [6] are widely recognized standards guiding developers in creating accessible web content. These guidelines emphasize principles such as perceivability, operability, understandability, and robustness to improve the user experience for individuals with disabilities. [PERSON] and [PERSON] [7] created a checklist to evaluate web accessibility and usability for older adults, emphasizing the importance of inclusive design. Similarly, [PERSON]. [8] highlighted the necessity of web accessibility in education to promote universal access to information. The existing research has also explored tools and techniques for assessing and improving web accessibility, such as the use of semantic HTML, WAI-ARIA (Web Accessibility Initiative--Accessible Rich Internet Applications) roles, and assistive technologies [9,10]. Cybersecurity research has focused on protecting web applications from threats like phishing, malware, and data breaches, [PERSON] et al. [11] reviewed cybersecurity threats and mitigation strategies using machine learning, highlighting the dynamic nature of cyberattacks and the necessity for robust security measures. [PERSON] [12] conducted a re view of cybersecurity assessment methods, emphasizing the importance of comprehensive strategies in safeguarding digital assets. Preventive cybersecurity strategies aim to anticipate and mitigate potential threats before they materialize [13]. [PERSON] et al. [14] proposed a framework which integrates security considerations throughout the development process, promoting proactive defense mechanisms. The increasing complexity of cyberattacks necessitates the continuous improvement and integration of security practices in web application development. User experience (UX) and user interface (UI) design have crucial roles in developing digital products that are both functional and appealing [15]. The existing research has emphasized the need for cohesive design systems that enhance usability and cybersecurity [16]. [PERSON] et al. [17] discussed profiling users with disabilities on e-learning platforms, underscoring the importance of considering diverse user needs in design practices. Design principles, such as alignment, proximity, repetition, and contrast, are essential for creating user-friendly interfaces [18]. The choice of colors and visual elements can significantly impact both accessibility and user engagement. Integrating these principles contributes to improved user experiences and can enhance cybersecurity by guiding users toward safe behaviors [19]. The synergy between cyber-secure and accessible interfaces is essential for enhancing each other's strengths and improving digital interactions [20]. However, in current development models there is a gap between security-oriented and accessibility-oriented approaches, with few solutions proposed to solve this complex challenge [21]. Despite the critical importance of both accessibility and cybersecurity, there is limited research on models that integrate these two aspects holistically. [PERSON] and [PERSON] [21] discussed the complexity of creating accessible and inclusive cybersecurity solutions, emphasizing that security measures often inadvertently exclude users with disabilities. [PERSON] et al.