Browser Security Comparison Using Cookie Analysis

The internet has become a significant part of our lives, impacting society in various ways. An increasing number of people are using the internet, bringing both positive and negative aspects. Malicious actors continuously seek to exploit vulnerabilities, leak sensitive information, compromise systems, and manipulate data. Some attacks emphasize the importance of robust privacy features in web browsers, which users frequently neglect. This paper closely examines the security levels of popular web browsers, focusing on elements, such as cookies. There is existing literature on browser security, discussing challenges, security improvements, and the concern of fingerprinting. However, few studies focus on cookies, a crucial feature to online privacy for everyday users. This project assessed browser security by examining cookies and performance. Cookies from diverse websites were tested and analyzed across various browsers, highlighting the need for strong defenses against cookies to safeguard user privacy and enhance our comprehension of browser security.