Preventing “SCRIPT5: Access is denied” error in IE

Question

Scenario: Page A on A.com that has an IFrame containing Page B on B.com. Page B uses jQuery 1.10.1 and does not need to communicate with Page A.

Regardless

Answer 1

Make sure also that you are not loading your jQuery asset from a CDN such as Google Hosted Libraries. Because the domain is different, that violates certain security protocols that Microsoft uses to protect against Cross Site Scripting in Internet Explorer.