What is Web Attack?

A web attack is an attempt to exploit weaknesses within the web page, or parts of it. The attacks may involve the web application, content or server of a website. Websites provide a variety of opportunities for attackers. They can gain unauthorised access to websites, obtain confidential information or introduce malicious content.

Attackers look for weaknesses within the content or structure of a site to obtain data, gain control of it, or hurt users. The most frequent attacks are brute force attacks (XSS), attacks on file uploads, and cross-site scripting. Other attacks are carried out using social engineering techniques, such as malware attacks, phishing and, including ransomware, trojans or spyware.

The most frequent website attacks are targeted at the web application, which consists of the hardware and software a website uses to show information to users. A hacker can attack an application that is on the internet by exploiting its weaknesses, which include SQL injection cross-site request forgery and reflection-based XSS.

SQL injection attacks attack databases that web applications rely on to store and deliver content. These attacks could expose sensitive information such as passwords, account logins, and credit card numbers.

Cross-site scripting attacks exploit weaknesses in the code of websites to display unauthorised images or text, take over session information, and redirect users to phishing websites. Reflective XSS lets an attacker execute unintended code.

Man-in-the-middle attacks occur when a third party intercepts the communications between you and your web server. The third party could alter messages, spoof certificates or alter DNS responses and others. This is a powerful method of manipulating your online activities.

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