There are numerous ways that attackers could target web applications (websites that allow you to communicate with software via a browser) to steal sensitive information or introduce malicious code and even take over your PC or device. These attacks exploit weaknesses in components like web applications, content-management systems and web servers.
Web app attacks account for the majority of security threats. In the last decade, attackers have honed their skills in identifying and exploiting vulnerabilities that compromise the perimeter defenses of applications. Attackers are able to bypass the common defenses by employing techniques such as botnets, phishing, or social engineering.
A phishing attack involves tricking victims into clicking on an email link that has malware. The malware is downloaded to the computer, which enables attackers to gain access to devices or systems for additional reasons. Botnets are groups of infected and compromised connected devices, which attackers can http://neoerudition.net/avg-secrets-and-features use to launch DDoS attacks, spread malware, perpetuate fraud through ads, and more.
Directory traversal attacks use movement patterns to gain unauthorised access to files, configuration databases, and files on websites. In order to protect against this kind of attack requires the proper sanitization of inputs.
SQL injection attacks attempt at the database that holds critical website and service information by injecting malicious code that permit it to override and reveal details that it would never normally disclose. Attackers can run commands, dump databases, and more.
Cross-site scripting (or XSS) attacks insert malicious code into a secure website to hijack users‘ browsers. This allows attackers to steal session cookies and sensitive information as well as impersonate users, alter content, and many more.
