#1
Which of the following is NOT a recommended practice for enhancing web browsing security?
Using public Wi-Fi networks for sensitive transactions
ExplanationPublic Wi-Fi networks pose security risks due to potential interception of sensitive data.
#2
What does HTTPS stand for in the context of web browsing security?
HyperText Transfer Protocol Secure
ExplanationHTTPS encrypts data exchanged between a browser and a website, ensuring secure communication.
#3
What is the purpose of a CAPTCHA in web security?
To detect and prevent automated bots from accessing web services
ExplanationCAPTCHA challenges help verify that a user is human, thwarting automated bot attacks.
#4
Which protocol encrypts data between a user's browser and a website's server for secure communication?
SSL/TLS
ExplanationSSL/TLS protocols encrypt data transmission, ensuring confidentiality and integrity.
#5
What is the purpose of a VPN (Virtual Private Network) in web browsing security?
To encrypt internet traffic and hide the user's IP address
ExplanationVPNs provide secure, private connections by encrypting internet traffic and masking IP addresses.
#6
Which of the following is a method to prevent tracking by advertisers while browsing the web?
Clearing browser cookies regularly
ExplanationRegularly clearing browser cookies helps prevent advertisers from tracking user activity.
#7
What is the purpose of browser extensions like ad blockers and script blockers in enhancing web browsing security?
To prevent the browser from loading certain types of content that may contain security threats
ExplanationAd blockers and script blockers filter out potentially harmful content, enhancing browsing security.
#8
What is a 'zero-day exploit' in the context of web security?
A vulnerability that is exploited before the developer releases a fix or patch
ExplanationZero-day exploits target vulnerabilities unknown to the developer, posing immediate threats.
#9
Which of the following is NOT a common authentication factor used in multi-factor authentication (MFA)?
Something you share
ExplanationCommon MFA factors include something you know, have, or are, but not something you share.
#10
What does the term 'pharming' refer to in the context of web security?
A technique used to hijack a website's domain name system (DNS) and redirect users to a fraudulent website
ExplanationPharming redirects users to malicious websites by tampering with DNS resolution.
#11
Which of the following is a technique used in phishing attacks to deceive users?
Spoofing legitimate websites or email addresses
ExplanationPhishing attackers impersonate legitimate entities to deceive users into divulging sensitive information.
#12
What is the purpose of a Content Security Policy (CSP) in web security?
To protect against cross-site scripting (XSS) attacks
ExplanationCSP mitigates XSS attacks by specifying content sources trusted by the website.
#13
What is the primary goal of a distributed denial-of-service (DDoS) attack?
To overwhelm a website or online service with a flood of traffic, making it unavailable to legitimate users
ExplanationDDoS attacks disrupt services by flooding targets with high volumes of traffic, rendering them inaccessible.
#14
What is the purpose of 'clickjacking' in web security attacks?
To trick users into clicking on a disguised link that leads to a malicious website
ExplanationClickjacking deceives users into clicking on hidden links, potentially leading to malicious websites.
#15
Which security protocol is used to secure web browsing sessions by providing encryption and authentication?
HTTPS
ExplanationHTTPS ensures secure web browsing by encrypting data exchanged between a browser and a website.