Over the past decade, millions of businesses have embraced web applications as an inexpensive way to build relationships and transactions with prospects and customers. But while they provide the opportunity for greater customer insight and efficiency, web applications also have vulnerabilities that can be exploited by cybercriminals. One of the most common and devastating of these is a web attack.
A web attack is an example of a cyberattack where the attacker impersonates another person to gain access to sensitive information or perform malicious activities such as taking credit card numbers, or other personal data. Common types of attacks on the web include Structured Query Language injection (SQLi), cross-site scripting (XSS), and file upload attacks.
In a SQLi attack, hackers input customized Structured Query Language commands into an app or website field to steal private data stored on the database server backend. Similar to an XSS attack hackers insert malicious code into websites or web apps that the victim’s browser executes without validation or encoding. The attack can steal session http://liveright.us/what-to-expect-from-board-software details, display unauthorized text or images or redirect the user to a phishing site.
The best way to guard against a web-based attack is to run regular vulnerability scans, and apply patches to your site along with its web servers and any databases that are underlying. It is also an ideal idea to develop an incident response plan in order that if an attack occurs it is quickly discovered and addressed. You should also be able to detect attacks on websites by recognizing warning signs like slowing of networks and intermittent website shutdowns.