A web attack is a plan to exploit weaknesses within the website or parts of it. The attacks could affect the content of a website, web application or server. Websites offer numerous opportunities for attackers to gain unauthorised access, gain private information, or even introduce malicious content.

Attackers often search for vulnerabilities in the structure or content of a website to get access to data, take control of the website or cause harm to users. The most frequent attacks are brute force attacks as well as cross-site scripting (XSS) and attacks to upload files. Other attacks are carried out by social engineering, like phishing, and malware attacks, including ransomware, trojans or spyware.

The majority of avg secure browser review attacks on websites are targeted at the web application. This is the hardware and software used by a website to display information to its visitors. Hackers can attack the security of a website application by exploiting its flaws, including SQL injection, cross-site request forgery, and reflection-based XSS.

SQL injection attacks rely on database that web applications use to store and transmit web-based content. These attacks could expose a lot of sensitive data, especially passwords, account logins and credit card numbers.

Cross-site scripting attacks are based on the flaws of a website's code to display unauthorized text or images, steal session details, and redirect visitors to phishing websites. Reflective XSS also permits an attacker to execute any code.

A man-in the-middle attack occurs when an outside party intercepts the communication between you and the web server. The third party is then able to modify the messages and spoof certificates, alter DNS responses, and others. This is a way to manipulate online activities.