A web attack is a way to exploit weaknesses in websites or in portions of it. The attacks can involve the web application, content or server of a website. Websites can provide numerous opportunities for attackers to gain unauthorized access, gain private information, or even introduce malicious content.
Attackers look for weaknesses within the content or structure of a site to obtain data, gain control of it, or harm users. The most frequent attacks are brute force attacks (XSS) and file upload attacks, as well as cross-site scripting. Other attacks can be carried out using social engineering techniques, such as http://neoerudition.net/the-flexibility-of-virtual-data-room phishing, or malware attacks such as ransomware trojans, worms or spyware.
The most frequent website attacks attack the web application, which consists of the hardware and software that a website uses to show information to visitors. Hackers can attack a website through flaws. These include SQL injection, cross site request forgery, and reflection-based XSS.
SQL injection attacks attack databases which web applications rely on to store and provide 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 text or images, steal session information and redirect users to fake websites. Reflective XSS can also allow an attacker to execute any code.
Man-in-the-middle attacks occur when a third party intercepts the communication between you and a web server. The third party can modify messages, spoof certificate or alter DNS responses and others. This is a way to alter online activities.
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