CSP can ensure that only JavaScript code from the same site from which the application originates may be executed (Fig. 1). (Image: Martina Kraus) The example in Figure 1 shows an application that ...

By defining a valid list of sources for JavaScript for example, a site can effectively combat cross-site scripting (XSS) attacks by blocking malicious script. With that in mind, I’ve just launched a ...

While CSP can be an effective tool mitigating the risk of XSS, it should only be one part of an organization’s larger security efforts to improve code quality and overall security. “CSP is a ...

Content Security Policy (CSP) is an effective, browser-based deterrent against cross-site scripting attacks. Despite this, the vast majority of websites do not deploy the standard, and the ...

Google today added support for Content Security Policy (CSP) to Gmail. The security feature protects users by stopping extensions from loading unsafe code. CSP is a computer security concept for ...

Experimental support for CSP is intended to help secure Astro applications against cross-site scripting attacks. There are also new features for Markdown. Version 5.9 of the JavaScript web ...

CSP Mitigator highlights parts that may break, giving administrators an idea of how enabling CSP would impact the application. As applications get even more complex, XSS continues to be a serious ...

Those SWF images, in turn, installed their own XSS-based attacks in the HTML5 local storage databases of users' browsers. From then on, infected browsers would contact a command and control server ...