Session Hijacking Attacks

1. What is session hijacking attack?
2. What causes session hijacking?
3. How does session hijacking works?
4. Is session hijacking legal?
5. What are the types of session hijacking?
6. What is cookie hijacking attack?
7. What are the tools available for session hijacking?
8. Which one of the following is the most effective control against session hijacking attacks?
9. Does SSL prevent session hijacking?
10. What is usually the goal of TCP session hijacking?
11. What is the difference between session hijacking and session fixation?
12. Which of the following best describes session hijacking?

What is session hijacking attack?

Session hijacking is an attack where a user session is taken over by an attacker. ... In both cases, after the user is authenticated on the server, the attacker can take over (hijack) the session by using the same session ID for their own browser session.

What causes session hijacking?

The most popular culprits for carrying out a session hijacking are session sniffing, predictable session token ID, man in the browser, cross-site scripting, session sidejacking, session fixation.

How does session hijacking works?

The Session Hijacking attack consists of the exploitation of the web session control mechanism, which is normally managed for a session token. ... The Session Hijacking attack compromises the session token by stealing or predicting a valid session token to gain unauthorized access to the Web Server.

Is session hijacking legal?

Session hijacking is the exploitation of a computer session to get illegal access to its data. ... With a session ID, you can gain unauthorized access to a web application and impersonate a valid user.

What are the types of session hijacking?

There are two types of session hijacking depending on how they are done. If the attacker directly gets involved with the target, it is called active hijacking, and if an attacker just passively monitors the traffic, it is passive hijacking.

What is cookie hijacking attack?

In computer science, session hijacking, sometimes also known as cookie hijacking is the exploitation of a valid computer session—sometimes also called a session key—to gain unauthorized access to information or services in a computer system.

What are the tools available for session hijacking?

List of Session Hijacking Tools

• Burp Suite.
• Ettercap.
• OWASP ZAP.
• BetterCAP.
• netool toolkit.
• WebSploit Framework.
• sslstrip.
• JHijack.

Which one of the following is the most effective control against session hijacking attacks?

The best way to prevent session hijacking is enabling the protection from the client side.

Does SSL prevent session hijacking?

For example, using HTTPS completely prevents against sniffing-type session hijacking, but it won't protect if you click a phishing link to a cross-site scripting attack (XSS) or use easily guessable session IDs. A combination of proper security measures and effective training is the only surefire way to stay safe.

What is usually the goal of TCP session hijacking?

The goal of the TCP session hijacker is to create a state where the client and server are unable to exchange data; enabling him/her to forge acceptable packets for both ends, which mimic the real packets. Thus, the attacker is able to gain control of the session.

What is the difference between session hijacking and session fixation?

In the session hijacking attack, the attacker attempts to steal the ID of a victim's session after the user logs in. In the session fixation attack, the attacker already has access to a valid session and tries to force the victim to use that particular session for his or her own purposes.

Which of the following best describes session hijacking?

Session hijacking subverts the UDP protocol. It allows an attacker to use an already established connection. ... Session hijacking targets the TCP connection between a client and a server. If the attacker learns the initial sequence, he might be able to hijack a connection.