Веб-куки и веб-сессии

What are web cookies?

• Web cookies are images that are displayed on web pages.

• Web cookies are small pieces of data stored in the browser to identify the user and store information about their session.

• Web cookies are viruses that infect browsers.

• Web cookies are programs that speed up website loading.

What is the main function of web cookies?

• Storing information about the user and their preferences.

• Increasing the device's memory capacity.

• Protection against viruses and malware.

• Speeding up the loading of web pages.

What types of web cookies exist?

• Mobile device cookies

• Session cookies, persistent cookies, first-party cookies, third-party cookies.

• Application cookies

• Browser cookies

What are session cookies?

• Session cookies are temporary cookies that are stored only during the current user session.

• Session cookies are permanent cookies that are stored on the user's device.

• Session cookies are cookies that can be used on different devices.

• Session cookies are cookies that are used to store passwords.

What are persistent cookies?

• Persistent cookies are files that are used only to store passwords.

• Persistent cookies are temporary files that are deleted after the browser is closed.

• Persistent cookies are files stored on the user's device for long-term information storage.

• Persistent cookies are files that are not saved on the user's device.

How to manage web sessions?

• Use only URLs to track sessions.

• Store session data in local storage.

• Use cookies and session identifiers to track session state.

• Ignore session state management.

How are web sessions stored on the server?

• Web sessions are stored on the server using session identifiers.

• Web sessions are stored on the server only in memory.

• Web sessions are stored on the server in a database without identifiers.

• Web sessions are stored on the server as files.

What are the security risks associated with web cookies?

• Web cookies are always protected from attacks.

• Cookies are only used to store passwords.

• The security of web cookies does not raise any issues.

• The security risks associated with web cookies include leakage of personal information, cookie theft, and vulnerabilities to XSS and CSRF attacks.

What is XSS and how does it affect cookies?

• XSS is a method to encrypt cookies for safety.

• XSS is a programming language used for web development.

• XSS is a type of cookie that enhances security.

• XSS is a vulnerability that can allow attackers to steal cookies, compromising user sessions.