Currently set to No Index

Cross Site Scripting: The Underestimated Website Attack

Cross site scripting or simply XSS, is one of most common threats facing website owners today. This exploit occurs at the application layer, usually targeting scripts embedded in a web page from a client-side browser rather than the server-side. In general, XSS is an attack that takes advantages of weaknesses in client-side technologies such as HTML and Javascript. The intent of cross site scripting is to manipulate the scripts within a web application and execute them in a malicious manner for the benefit of the attacker.

Cross site scripting is one of several threats that uses vulnerable applications to exploit a website. The major difference with XSS is that it does not have the ability to directly steal sensitive information from a back-end database. Unfortunately, this has led several webmasters to believe that XSS isn’t a high-risk threat. Ironically, many have gone on to learn the hard way, forced to suffer through public defacement and embarrassment.

RELATED:   Conventional Web Development Vs Content Management Systems

The Consequences of Cross Site Scripting

The damaged inflicted by XSS exploits is widely documented. There have been cases where large corporate websites were hacked by this attack with the results almost always being catastrophic. Cross site scripting is used to achieve a wide variety of malicious goals and below are some of the most common:

  • DoS (Denial of Service) Attacks
  • Accessing sensitive, unauthorized information
  • Modifying browser and security settings
  • Spying on victims’ computing activities
  • Website defacement
  • Identity theft

The consequences of a successful XSS attack can be crippling for businesses of any size. Security vulnerabilities in some of the most popular websites have led to the theft of credit card numbers and other identifying customer information. Consumers have been duped into clicking links that direct them to a rogue site purporting as a legitimate business. Unaware of the malicious ploy, the customer enters their details into the application, handing them right over to the hacker. If you are the cause of your customers being compromised, they will rightfully lose trust in your site’s security, a situation that could lead to liability issues and ultimately the loss of your business.

RELATED:   Healthy Website Security Practices

Educate Yourself About Cross Site Scripting

The increasing number of successful attacks is proving that large enterprises are just as vulnerable as organizations working on a smaller budget. What this really shows is that there is not necessarily a lack of resources, yet a lack of awareness within businesses at all levels. Numerous security reports reveal that a great number of applications on the web are vulnerable to XSS. Sadly, is not uncommon to find website owners putting their customers and business at risk by not practicing sound security.

On the surface, cross site scripting may not seem as severe as other threats but that is what makes it so dangerous. This is one exploit far too many webmasters are not prepared for. Until more become aware, the problem will only escalate and continuously claim new victims. Unless you want a disaster on your hands, take every measure you can to ensure that your web applications are secure.

How to Find a Successful Name For Your New Blog?
How to Find a Successful Name For Your New Blog?

One of the most important decisions you can make to ensure your blog is among the best is to select a name. While there are more than 500 million blogs available...

How-to Start a Blog – Review of the Best 10 Blogging Platforms
How-to Start a Blog – Review of the Best 10 Blogging Platforms

If you want to start a blog as fast as possible, then you need to consider choosing a blogging platform. Thankfully, there are some excellent free and paid blogging platforms...

How Referral Marketing Can Benefit Web Hosts
How Referral Marketing Can Benefit Web Hosts

Even if the niche of web hosts are fully loaded with a lot of companies they are still one of the easiest to promote because you could write your own...

Broken Links: How to Find, Fix, and Benefit from Broken Links
Broken Links: How to Find, Fix, and Benefit from Broken Links

Links are what holds the web together. Essentially, the web is named as such because of the ability for pages and sites to link to other sources and relevant information....

Brand Value & the Most Powerful Brands (with Infographic)
Brand Value & the Most Powerful Brands (with Infographic)

Brand value – everyone wants it, however, only few are able to achieve it. The subject of “brand value” holds a significant position amongst marketers, executives, and entrepreneurs. Let’s discuss...

Reasons why your business should shift to Cloud hosting
Reasons why your business should shift to Cloud hosting

Cloud hosting has been on the rise since its inception. The improvement to your website performance and business efficiency that comes with Cloud hosting is almost tangible.

Why We Love the IT Support Career?
Why We Love the IT Support Career?

In almost all of my posts I was talking about the stressful side of the IT – the long hours, end user issues, migrations, midnight calls and the like. But...

IT Manager: Ways To Show Your Appreciation To Your Team
IT Manager: Ways To Show Your Appreciation To Your Team

Surely your team struggled hard and made things happen. You cannot say “this is what you get paid for” and just leave – you cannot keep your IT staff that...

Leave a Reply

Your email address will not be published. Required fields are marked *