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Semalt: How To Protect Your Site From Cross-Site Scripting

Most online ventures are subject to hack attempts. Nearly every person owning a website for more than a year has or will experience a hack attempt. This vulnerability places very many individuals at risk. Bloggers and owners of e-commerce websites should beware of these fictions attacks and correct some of the coding errors, which result to these hack attempts. Most of the online cyber security issues involve hackers who try to gain unauthorized entry to websites and gain access to a lot of information, most of which revolve around customer data like credit card information. Some other hackers can perform unlawful acts such as bringing down a website or introducing unfair competition techniques in the e-commerce platform.

One of the most widespread web application attacks is the Cross-site Scripting (XSS) attack. This hack involves a client-side code injection attack, which targets at running scripts to a website or a web application using direct text input. The malicious payload code executes various tasks within the body of the code as well as making a victim's browser send codes to an unknown secret location only known to the hacker.
Artem Abgarian, The Senior Customer Success Manager of Semalt, offers to your attention different methods how this java script works and how to protect your website from this attack:

Cross-site Scripting (XSS) attack

This attack involves making the victim click a link which runs a script to hook onto many browsers. This method can use other methods like VBScript, ActiveX, and Flash, but Javascript is the common one due to the frequency of use on most web applications. This attack involves the hacker directing the attack to some input pages. This procedure involves injecting a payload on the browser of the victim through clicking a malicious link. This stage includes numerous scam attacks as well as some PTC bait-and-switch ad campaigns.

Potential threats
With JavaScript, an attacker can be able to send and receive HTTPS requests. The hacker can also be able to get passwords and login credentials by an unsuspecting user, especially when they hook their browser. This hack can make a person lose all the valuable data on a website as well as encouraging fraudulent attacks such as user location, IP address, microphone, webcam and other attacks native to SQL injection.

In other cases, Cross-site Scripting (XSS) attack can scoop an entire browser's cookies. XSS is a complicated engineering process, and it can make a browser become a transparent layer. As a result, you need to factor in some design features of your website to protect it against XSS.

For any e-commerce site, it is important to protect your site against hacks such as the Cross-site Scripting (XSS) attack. This exploit is a client-side code injection attack, which not only makes a website vulnerable but also the end user. A hacker can be able to run a script on the server, which can make them get access to private information. Some ways to prevent a Cross-site Scripting (XSS) attack are present on this guideline. You can be able to make your website secure from the XSS attack and also protect the security of your clients against hackers.

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