Which of the following is used as a network security attack to hijack the ongoing sessions
What is session hijacking? A session hijacking attack happens when an attacker takes over your internet session — for instance, while you’re checking your credit card balance, paying your bills, or shopping at an online store. Session hijackers usually target browser or web application sessions. Show
A session hijacking attacker can then do anything you could do on the site. In effect, a hijacker fools the website into thinking they are you. Just as a hijacker can commandeer an airplane and put the passengers in danger, a session hijacker can take over an internet session and cause big trouble for the user. How does session hijacking work?There are many different types of session hijacking attacks, and we’ll include details and examples of session hijacking attacks below. But first, let’s take a quick look at how session hijacking works: Session hijacking Step 1: An unsuspecting internet user logs into an account. The user may log into a bank account, credit card site, online store, or some other application or site. The application or site installs a temporary “session cookie” in the user’s browser. That cookie contains information about the user that allows the site to keep them authenticated and logged in and to track their activity during the session. The session cookie stays in the browser until the user logs out or is automatically logged out. Session hijacking Step 2: A criminal gains access to the internet user’s valid session. Cybercriminals have different methods to steal sessions. Many common types of session hijacking involve grabbing the user’s session cookie, locating the session ID within the cookie, and using that information to take over the session. The session ID is also known as a session key. When the criminal gets the session ID, they can take over the session without being detected. Session hijacking Step 3: The session hijacker gets a payoff for stealing the session. Once the original internet user has gone on their way, the hijacker can use the ongoing session to commit an array of nefarious acts. They can steal money from the user’s bank account, purchase items, grab personal data to commit ID theft, or encrypt important data and demand a ransom for its return. Here are a few hypothetical examples of session hijacking:
Session hijackers know all kinds of tricks for stealing sessions, and it’s good to know how they work so you can help stay safe online. 5 Methods of Session HijackingWant to know more about how session hijacking works? Here are the main types of session hijacking attacks that hijackers use to take over internet sessions:
These are some of the most common methods of session hijacking. As you can see, most types of session hijacking either involve guessing or intercepting an existing session cookie or tricking the user into signing in with a session ID created by the attacker. Popular session hijacking exploitsHere are some session hijacking exploits and tools that have been used by attackers to gain entry to internet sessions:
As quickly as attackers find tools to help them engage in session hijacking, website owners and technology providers work to try to close the loopholes they exploit. For users, it’s a good idea to go to your settings and enable automatic updates so the latest patches can be installed quickly. How to prevent session hijackingThere’s a lot you can do to help protect yourself online. Take these steps to help prevent session hijacking and increase your online security:
The possibility of falling victim to a session hijacking attack can be scary. But just taking these steps will go a long way toward protecting you from these attackers who want to steal your sessions. Which is used as network security attack to hijack the ongoing session?The most common method of session hijacking is called IP spoofing, when an attacker uses source-routed IP packets to insert commands into an active communication between two nodes on a network and disguise itself as one of the authenticated users.
Which of the following is considered to be a session hijacking attack?The most commonly used session hijacking attack is IP spoofing.
Which are the tools are used to perform the session hijacking attack?A tool used to perform session hijacking is Ettercap. Ettercap is a software suite that enables users to launch man-in-the-middle attacks. Additionally, CookieCatcher is an open source tool which enables a user to perform session hijacking by performing a cross-site scripting attack.
What is a hijacking attack?Definition(s): An attack in which the attacker is able to insert himself or herself between a claimant and a verifier subsequent to a successful authentication exchange between the latter two parties. The attacker is able to pose as a subscriber to the verifier or vice versa to control session data exchange.
|