How to Prevent Clickjacking and Keep Your Data Safe?

Have you ever clicked on a button or a link on a website, only to find out that you unknowingly performed an action you didn’t intend? If so, you may have fallen victim to a technique called clickjacking. In this article, we will explore the world of clickjacking, its techniques, real-world examples, consequences, and most importantly, how you can protect yourself from this invisible threat.

What is Clickjacking?

Clickjacking, also known as UI redressing or user interface redress attack, is a deceptive technique employed by malicious actors to trick users into clicking on hidden or invisible elements on a website. The aim is to hijack the user’s clicks and perform unintended actions without their knowledge or consent.

How Clickjacking Works?

Clickjacking operates by overlaying or framing a legitimate website with invisible or partially visible elements. These elements are carefully positioned and designed to be clicked on by the user, while the user perceives that they are interacting with the visible content of the website. In reality, they are unknowingly interacting with the hidden elements, thereby executing actions they did not intend.

Importance of Clickjacking

As more of our lives move online, it becomes crucial to be aware of the various threats lurking in cyberspace. Clickjacking is a sophisticated technique that can lead to severe consequences, including unauthorized actions, data theft, and financial loss. By understanding how clickjacking works and taking preventive measures, you can safeguard your online activities and protect your sensitive information.

The Techniques Behind Clickjacking

  • Invisible Frames

One of the common techniques used in clickjacking is the utilization of invisible frames. These frames are overlaid on top of a website, with the visible content of the website carefully aligned with the hidden elements. When the user clicks on what appears to be a harmless button or link, they unknowingly trigger an action on the hidden frame.

  • UI Redressing

UI redressing, also known as “tabnabbing,” is another technique used in clickjacking attacks. In this method, the attacker opens a legitimate website in a background tab and then replaces its content with a malicious page designed to mimic the original site. When the user switches back to

 the tab, they are more likely to interact with the content, assuming it is a trusted website.

  • Clickjacking Variants

Clickjacking techniques continue to evolve, and attackers find new ways to exploit vulnerabilities. Some variants of clickjacking include cursor tracking, keystroke logging, and even voice commands. These variants aim to deceive users through different interaction methods while concealing the true actions taking place behind the scenes.

Real-World Examples of Clickjacking Attacks

Clickjacking attacks have been observed across various online platforms, targeting unsuspecting users. Social media platforms, online banking websites, and e-commerce platforms are among the common targets. Let’s take a closer look at some real-world examples:

  • Social Media Platforms

Social media platforms, with their vast user bases, present an attractive target for clickjacking attacks. Attackers may craft malicious posts or ads that entice users to click, leading to unintended actions such as liking or sharing content without their knowledge.

  • Online Banking Websites

Clickjacking poses a significant threat to online banking websites, where users perform critical financial transactions. By tricking users into clicking hidden elements, attackers can manipulate their actions, leading to unauthorized transfers or revealing sensitive account information.

  • E-commerce Websites

E-commerce platforms are not immune to clickjacking attacks. Attackers may overlay invisible elements on product listings or checkout pages, manipulating users into unknowingly purchasing items or providing payment details to unauthorized parties.

The Potential Consequences of Clickjacking Attacks

Clickjacking attacks can have severe consequences for both individuals and organizations. Here are some of the potential outcomes:

  • Unauthorized Actions

Clickjacking can lead to users unknowingly performing actions they did not intend. This could range from liking a post, sharing content, subscribing to services, or even approving malicious software installations.

  • Data Theft

By tricking users into interacting with hidden elements, clickjacking attacks can lead to the theft of sensitive information such as login credentials, personal details, or financial data. This stolen information can then be exploited for various malicious purposes.

  • Financial Loss

Clickjacking attacks targeting financial websites can result in significant financial losses. By manipulating user actions, attackers can initiate unauthorized transactions, transfer funds to their own accounts, or gain access to valuable financial information.

Protecting Yourself Against Clickjacking

Now that you understand the risks associated with clickjacking, let’s explore some practical steps you can take to protect yourself:

  • Keeping Your Software Updated

Keeping your operating system, web browser, and other software up to date is essential. Software updates often include security patches that address vulnerabilities that attackers may exploit for clickjacking attacks.

  • Using Clickjacking Protection Headers

Web developers can implement clickjacking protection headers, such as the X-Frame-Options header, to prevent their websites from being framed by malicious actors. These headers instruct web browsers not to render the website within a frame, effectively mitigating clickjacking risks.

  • Implementing Frame-Busting Scripts

Web developers can also utilize frame-busting scripts, such as JavaScript, to prevent their websites from being framed. These scripts detect if the webpage is being displayed within a frame and take appropriate action to break out of the frame.

  • Employing User Education and Awareness

User education and awareness play a crucial role in combating clickjacking attacks. By staying informed about the latest threats, users can identify suspicious behavior, exercise caution when interacting with unfamiliar websites or links, and report any suspicious activities to the appropriate authorities.

Role of Web Developers in Mitigating Clickjacking Risks

Web developers play a vital role in safeguarding users against clickjacking attacks. Here are some practices that developers can implement to mitigate clickjacking risks:

  • Implementing X-Frame Options Header

Web developers should include the X-Frame-Options header in their website’s HTTP response. This header specifies whether the website can be framed by other domains. By setting this header to “DENY” or “SAMEORIGIN,” developers can prevent clickjacking attacks.

  • Utilizing Content Security Policy

Content Security Policy (CSP) is a powerful mechanism that allows web developers to define and enforce the security policies of their websites. By specifying allowed sources for content, developers can mitigate the risk of clickjacking attacks.

  • Applying Frame-Busting Techniques

Developers can implement frame-busting techniques using JavaScript to protect their websites. These techniques involve checking if the webpage is loaded in a frame and redirecting or breaking out of the frame if detected.

  • Conducting Security Audits

Regular security audits and vulnerability assessments are essential for identifying and addressing potential clickjacking vulnerabilities. Web developers should conduct thorough testing to ensure their websites are protected against clickjacking attacks.

The Future of Clickjacking

As technology advances, so do the techniques used by attackers. Clickjacking is no exception. As we embrace new web technologies and user interfaces, it is crucial to remain vigilant and adapt security measures accordingly. Continuous research, collaboration between security professionals, and the adoption of emerging security standards will play a pivotal role in staying one step ahead of clickjacking threats.


Clickjacking is a sophisticated technique employed by malicious actors to deceive users and manipulate their actions on websites. Understanding the techniques behind clickjacking, recognizing real-world examples, and taking preventive measures are essential to protect yourself against this invisible threat. By staying informed, keeping your software updated, and working together, we can create a safer online environment for everyone.

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