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Web Browsing Security and Techniques Quiz

#1

What does HTTPS stand for?

Hypertext Transfer Protocol Secure
Explanation

HTTPS is a secure version of HTTP, providing encrypted communication over a computer network.

#2

What is a 'VPN' in the context of web browsing security?

Virtual Private Network
Explanation

A VPN creates a secure, encrypted connection, ensuring privacy and security for users browsing the internet.

#3

What does 'HTTP' stand for?

Hypertext Transfer Protocol
Explanation

HTTP is the foundation of data communication on the World Wide Web, facilitating the transfer of information between a web server and a browser.

#4

What does 'SSL' stand for?

Secure Socket Layer
Explanation

SSL is a protocol that provides a secure channel for data transmission over the internet, commonly used to encrypt sensitive information.

#5

Which of the following is NOT a common method to protect against phishing attacks?

Clicking on links from unsolicited emails
Explanation

Clicking on links from unsolicited emails is a common mistake that can lead to falling victim to phishing scams.

#6

What is 'pharming'?

A technique used to redirect web traffic to a fake site
Explanation

Pharming involves redirecting users to fraudulent websites, often without their knowledge, to exploit sensitive information.

#7

What is the purpose of a CAPTCHA?

To verify that a user is a human and not a bot
Explanation

CAPTCHA is designed to distinguish between human users and automated bots by presenting challenges that are easy for humans but difficult for bots.

#8

Which of the following is NOT typically considered a best practice for securing web browsers?

Disabling automatic updates to avoid compatibility issues
Explanation

Disabling automatic updates is a risky practice, as updates often include security patches crucial for protecting against vulnerabilities.

#9

Which of the following is a common method for protecting against malware?

Regularly updating antivirus software
Explanation

Regularly updating antivirus software helps ensure it has the latest virus definitions, enhancing protection against new malware threats.

#10

What is a 'zero-day exploit'?

An exploit that targets vulnerabilities that are not yet known to the software developer
Explanation

A zero-day exploit takes advantage of software vulnerabilities unknown to the developer, posing a serious threat until a patch is released.

#11

What is 'cross-site scripting' (XSS)?

A vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users
Explanation

XSS enables attackers to inject harmful scripts into web pages, potentially compromising the security of users accessing those pages.

#12

What is 'man-in-the-middle' (MITM) attack?

An attack where an attacker intercepts and alters communication between two parties without their knowledge
Explanation

A MITM attack involves an unauthorized third party intercepting and modifying communication between two parties, often to gain access to sensitive information.

#13

What is the main purpose of a Content Security Policy (CSP) in web browsing?

To enforce restrictions on the resources a web page can load
Explanation

CSP helps protect against malicious content by specifying which resources a web page can load, reducing the risk of security vulnerabilities.

#14

What is a 'drive-by download'?

A type of malware distribution where the user unintentionally downloads malicious software
Explanation

A drive-by download involves the unintentional download of malware when visiting a compromised website, posing a significant security risk.

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