A web attack is a way to exploit vulnerabilities on websites or parts of it. The attacks may affect the web application, content or server of a website. Websites can provide numerous opportunities for attackers. They can gain unauthorized access to a website or obtain confidential information, or introduce malicious content.
Attackers look for vulnerabilities in the structure or content of a website to gain access to data, take control of it, or hurt users. Some common attacks include brute force attacks or cross-site scripting (XSS), and attacks against uploads of files. Other attacks can be carried out through social engineering techniques, such as malware attacks, or phishing like ransomware, trojans, worms or spyware.
Most website attacks are neoerudition.net/how-to-choose-the-best-antivirus-software directed at the web application. This is the software and hardware used by websites to present information to its visitors. A hacker can attack an application on the web by exploiting its weaknesses, such as SQL injection, cross-site request forgery, and reflection-based XSS.
SQL injection attacks attack databases that web applications rely on to store and distribute content. These attacks can expose a variety of sensitive information, particularly passwords, account logins and credit card numbers.
Cross-site scripting attacks exploit flaws in the code of a website to display unauthorized images or text, steal session information, and redirect users to phishing websites. Reflective XSS lets an attacker execute arbitrary code.
A man-in-the-middle attack happens when an external party interferes with the communications between you and the web server. The attacker can modify the messages or spoof certificates, alter DNS responses, and the list goes on. This is an extremely effective way to control your online activities.