ECCouncil 312-50v13 Exam Dumps - Actual Questions Answers

https://owasp.org/www-community/attacks/csrf

Cross-Site Request Forgery (CSRF) is an attack that forces an end user to execute unwanted actions on a web application in which they’re currently authenticated. With a little help of social engineering (such as sending a link via email or chat), an attacker may trick the users of a web application into executing actions of the attacker’s choosing. If the victim is a normal user, a successful CSRF attack can force the user to perform state changing requests like transferring funds, changing their email address, and so forth. If the victim is an administrative account, CSRF can compromise the entire web application.

CSRF is an attack that tricks the victim into submitting a malicious request. It inherits the identity and privileges of the victim to perform an undesired function on the victim’s behalf. For most sites, browser requests automatically include any credentials associated with the site, such as the user’s session cookie, IP address, Windows domain credentials, and so forth. Therefore, if the user is currently authenticated to the site, the site will have no way to distinguish between the forged request sent by the victim and a legitimate request sent by the victim.

CSRF attacks target functionality that causes a state change on the server, such as changing the victim’s email address or password, or purchasing something. Forcing the victim to retrieve data doesn’t benefit an attacker because the attacker doesn’t receive the response, the victim does. As such, CSRF attacks target state-changing requests.

It’s sometimes possible to store the CSRF attack on the vulnerable site itself. Such vulnerabilities are called “stored CSRF flaws”. This can be accomplished by simply storing an IMG or IFRAME tag in a field that accepts HTML, or by a more complex cross-site scripting attack. If the attack can store a CSRF attack in the site, the severity of the attack is amplified. In particular, the likelihood is increased because the victim is more likely to view the page containing the attack than some random page on the Internet. The likelihood is also increased because the victim is sure to be authenticated to the site already.

In CEH v13 Module 11: Hacking Wireless Networks, antenna types are critical for wireless communications, signal strength, and attack range.

Yagi Antenna

A directional antenna designed to operate in VHF (30 MHz to 300 MHz) and UHF (300 MHz to 3 GHz) frequency bands.

Frequently used for point-to-point communication, such as long-distance Wi-Fi or directional signal monitoring.

Offers high gain, narrow beamwidth, and works well for capturing or projecting signals over long distances.

Why Other Options Are Incorrect:

B. Dipole antenna: Typically omnidirectional; less gain; not optimized for long-distance VHF/UHF.

C. Parabolic grid antenna: Used in microwave and satellite frequencies; not suited for 10 MHz–VHF.

D. Omnidirectional antenna: Broadcasts in all directions; used in short-range access points.

Passive reconnaissance is emphasized throughout CEH as an essential method for gathering intelligence without alerting monitoring systems. When the tester cannot interact with the live site, they must rely entirely on third-party archives or cached content stored by search engines or internet archival services. Google’s cache function provides previously stored versions of web pages exactly for this purpose. CEH explains that attackers frequently use cached content to retrieve outdated login portals, administrative pages, exposed directories, or other sensitive elements that may no longer appear on the live web server. Unlike operators such as intext or intitle, which query live indexed metadata, the cache operator retrieves historical snapshots without accessing the target website. The link operator identifies backlinks but does not provide historical page content. Only the cache operator directly supports viewing previous versions of pages passively, aligning perfectly with the requirement to avoid detection while gathering intelligence on legacy web content.