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iFrames for sandboxing

This blip is not on the current edition of the Radar. If it was on one of the last few editions it is likely that it is still relevant. If the blip is older it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the RadarUnderstand more
Published: Nov 10, 2015
Last Updated: Apr 05, 2016
Apr 2016

Modern web pages tend to contain a plethora of JavaScript widgets and snippets coming from a variety of third-party sources. This can have a negative impact on both security and performance. While we are still waiting for fuller JavaScript isolation with web components, our teams have benefited from using HTML5 iFrames for sandboxing untrusted JavaScript.

Nov 2015