A web attack is an attempt to exploit weaknesses within the web page, or parts of it. The attacks could involve the website’s content, web application, or server. Websites offer many opportunities for attackers to gain unauthorised access, get sensitive information, or create malicious content.
Attackers look for vulnerabilities in the content or structure of a website to obtain data, gain control of it, or harm users. Common attacks include brute force attacks (XSS) or attacks on uploads of files, and cross-site scripting. Other attacks are carried by social engineering, like malware attacks and phishing such as trojans, ransomware or spyware.
The most common attacks on websites target the web application, made up of software and hardware that a website uses to show information to visitors. Hackers are able to attack websites what is web attack through its flaws. They can do this by using SQL injection, cross site request forgery, and reflection-based XSS.
SQL injection attacks exploit the databases which web applications rely on to store and deliver content. These attacks can expose sensitive information, such as passwords, account logins and credit card numbers.
Cross-site scripting attacks are based on the flaws within a website’s code to display illegal images or text, take over session details, and redirect visitors to phishing sites. Reflective XSS also allows attackers to execute arbitrary code.
A man-in the-middle attack occurs when an outside party intercepts the communications between you and the web server. The third party is then able to modify the messages and spoof certificates, alter DNS responses and other things. This is an extremely effective method of manipulating your online activities.