In the past decade, a lot of people have utilized the Web to communicate and conduct business with their customers. This includes the use of web applications that store and collect data such as customer information that is submitted through content management systems, shopping carts inquiry or submit forms and login fields.
Because these applications are connected to the Internet and are often accessible from any location in the world, they are at risk for hacking attempts to exploit weaknesses in the application or its supporting infrastructure. SQL injection attacks which exploit weaknesses in databases, could compromise databases that contain sensitive information. Attackers can leverage the foothold they gain by breaching your Web application to discover other systems that are more vulnerable within your network.
Other typical Web attack types include Cross Site Scripting attacks (XSS), which exploit vulnerabilities in the web server to inject malicious code into web pages, and which then executes as a virus-infected script within the victim’s browser. This enables neoerudition.net/avg-antivirus-review attackers to gain access to confidential information, or redirect the user to websites that offer phishing. XSS attacks are prevalent on blogs, message boards and online forums.
Hackers band together to overwhelm websites by sending more requests than the site can handle. This can cause a website to lag or even cease to function completely. This affects the ability to process requests, and makes it inaccessible to all. DDoS attacks can be devastating for small businesses, such as local bakery or restaurant that rely on their websites for operations.