What is Web Attack?

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 in which an attacker assumes the identity of someone else to access sensitive information or do illegal activities, like taking credit card numbers, or other personal information. Common types of attacks on the web include Structured Query Language injection (SQLi) Cross-site scripting (XSS), and attacks on file uploads.

In a SQLi attack hackers input custom Structured Query Language commands into an app or website field to steal private information stored on the database server behind. In an XSS attack, hackers insert malicious code into an app or website that the victim’s browser automatically executes without verification or encodes. The attack can http://neoerudition.net/the-biggest-list-of-antivirus-review-sites hijack session details, display unauthorized text or images, or redirect the victim to a phishing site.

The best way to defend against an attack via the internet is to run regular vulnerability scans and apply patches to your website as well as its web servers and any databases that are underlying. It is also an excellent idea to set up an incident response plan in order that if an attack occurs it can be swiftly detected and dealt with. You must also be able to identify attacks on websites by recognizing warning signs like slowing of networks and intermittent website shut downs.