Ultimate Internet Privacy Trivia Quiz

Websites often collect user information through cookies and other tracking technologies, which they then sell to advertising companies. This information includes browsing habits, demographics, and user preferences, allowing advertisers to target their ads more effectively. This practice is common among many websites as it provides a significant source of revenue. Therefore, the statement "websites sell information to advertising companies" is true.

Profiling refers to the process of gathering multiple pieces of information about an individual. This can include various aspects such as personal details, preferences, behaviors, and characteristics. Profiling is often done for various purposes, such as marketing, security, or research. It involves collecting and analyzing data from different sources to create a comprehensive profile of an individual, which can then be used to make informed decisions or predictions about their behavior or preferences.

Ever cookies are a type of persistent cookies that are difficult to delete. These cookies are designed to store user information and track their online activities even after they have been deleted or expired. Unlike regular cookies, ever cookies use various techniques such as Flash cookies, HTML5 storage, and other storage methods to recreate themselves even after they have been removed. This makes them challenging to completely get rid of and can potentially compromise user privacy. Therefore, the statement that ever cookies are hard to delete is true.

Disabling cookies can prevent information from being given because cookies are small text files that websites store on a user's computer to track their activity and gather data. By disabling cookies, users can prevent websites from collecting and storing their personal information, browsing history, and preferences. This helps to protect their privacy and prevent their information from being shared with third parties without their consent.

Evercookies work by multiplying themselves in the computer. Unlike regular cookies, which can be easily deleted, evercookies are designed to persistently track users' online activity by using various storage mechanisms, such as Flash cookies, HTML5 local storage, and more. These cookies are difficult to remove and can recreate themselves even after being deleted, making it challenging for users to maintain their privacy and control over their online data.

Cross-site scripting (XSS) is a security vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. These scripts can be used to steal sensitive data, such as login credentials or personal information, from unsuspecting users. By exploiting XSS, attackers can gain unauthorized access to user data and potentially use it for malicious purposes. Therefore, the danger of cross-site scripting is that it can be used to steal one's data.

Nevercookies was created by the Mozilla Foundation, the organization behind the Firefox web browser. Nevercookies is a privacy tool that helps users protect their online privacy by preventing tracking cookies from being stored on their devices. It is a feature specifically developed by Firefox to enhance user privacy and security while browsing the internet.

Zombie cookies are a type of persistent cookies that are difficult to delete and can be used to track users across multiple websites. They are designed to recreate themselves even after a user has cleared their browser's cookies. This makes them highly invasive and a potential privacy concern. Evercookies, as the name suggests, are cookies that are difficult to get rid of permanently, just like zombie cookies. Therefore, the correct answer is Zombie cookies.

Samy Kamkar is the correct answer because he is the creator of evercookies. Evercookies are persistent cookies that are difficult to delete and can track user behavior across multiple websites. Kamkar developed these cookies as a proof-of-concept to demonstrate the potential privacy risks associated with web tracking. His work has raised awareness about online tracking and privacy concerns.

Flash cookies, also known as local shared objects, are data files that are stored on a user's computer by websites that use Adobe Flash. These cookies are similar to regular browser cookies but are specifically used by Flash-based applications. They can store information such as user preferences, website settings, and tracking data. Flash cookies are unique to each Flash application and are not accessible by regular web browsers. Therefore, the correct answer is "Local shared objects."