🍪Cross-Site Scripting (XSS) can be used to steal session cookies.
🛡️Cookies contain valuable information and can be used to impersonate users.
🔒Properly coding websites and implementing secure practices can help prevent XSS attacks.
👨💻Attackers can send malicious scripts that exploit vulnerabilities in web applications.
💡XSS attacks can have serious consequences, including the theft of personal information and unauthorized access to accounts.
What is Cross-Site Scripting (XSS)?
—Cross-Site Scripting (XSS) is a security vulnerability where attackers inject malicious scripts into trusted websites, allowing them to steal sensitive information and gain unauthorized access.
How can XSS attacks be prevented?
—XSS attacks can be prevented by implementing proper input validation, output encoding, and using web application firewalls.
What are the risks of stolen session cookies?
—Stolen session cookies can allow attackers to impersonate users, access personal information, perform unauthorized actions, and even gain control over user accounts.
What should website developers do to prevent XSS attacks?
—Website developers should follow secure coding practices, sanitize user input, validate and encode output, and regularly update and patch their web applications.
How can users protect themselves from XSS attacks?
—Users can protect themselves from XSS attacks by keeping their browsers and applications updated, being cautious of clicking on suspicious links, and using browser extensions that block malicious scripts.
00:21Cross-Site Scripting (XSS) is a security vulnerability that allows attackers to inject malicious scripts into trusted websites.
00:48XSS attacks can be used to steal session cookies, which can be used to impersonate users on websites.
02:27By exploiting vulnerabilities in web applications, attackers can send malicious scripts to steal session cookies.
06:57Proper input validation, output encoding, and web application firewalls can help prevent XSS attacks.
10:26Stolen session cookies pose serious risks, including unauthorized access to accounts and theft of personal information.
11:55Website developers should follow secure coding practices and regularly update and patch their web applications to prevent XSS attacks.
13:48Users can protect themselves from XSS attacks by keeping their software up to date and being cautious of suspicious links.
