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 a kind of cyberattack, where the attacker impersonates others to access sensitive information or do criminal activities, such as taking credit card numbers, or other personal information. Common types of web attacks include Structured Query Language injection (SQLi), cross-site scripting (XSS), and file upload attacks.
In a SQLi attack hackers insert customized Structured Query Language commands into an app or website field to steal private data stored in the database server backend. In an XSS attack, hackers inject malicious code into a web application or website that is executed by the victim’s browser, without verification or encryption. The attack can take over the user’s session, display unauthorized images or text, or redirect users to a fake website.
The best way to guard against a web attack is to conduct regular vulnerability scans and apply patches to your website and web servers, and any underlying databases. It is http://neoerudition.net/why-is-anti-spyware-software-important-to-online-security also an excellent idea to establish an incident response strategy so that, should an attack occur it can be swiftly detected and dealt with. Also, make sure you know how to recognize an attack on your website by observing warning signs like network slowdowns or intermittent shutdowns of websites.
