What is clickjacking attack Suggest a technique by which a browser could detect and block clickjacking attacks

Clickjacking is a type of attack in which an attacker tricks a user into clicking on a button or link that is hidden or disguised, usually by overlaying it with another element on a web page. The user is unaware that they are clicking on the hidden element, which can lead to unintended actions such as installing malware or making unauthorized purchases.

One technique that a browser could use to detect and block clickjacking attacks is to use a feature called X-Frame-Options. This feature allows website owners to specify whether their site can be embedded in another site using an iframe. By setting the X-Frame-Options header to "SAMEORIGIN", a website can prevent other sites from embedding it in an iframe and thus prevent clickjacking attacks.

Additionally, browser extensions such as NoScript or uBlock Origin can be used to block scripts or elements that are used in clickjacking attacks, giving users an added layer of protection