I think the best way to mask sensitive information is to position a solid color clip over it.
Did a test of all the blur filters to see which one works best to hide sensitive information.
It seems box blur works best. The pixels need to be adjusted to get the best masking. I set the Exponential, Gaussian, and Low Pass filters included in the Beta version to 100%. They do not do a perfect job of masking. Zooming in close enough one can make out some of the information.
The best filter is the mosaic filter. The H and V pixels need to be adjusted to get the best masking.
The mask filter was set to 0 softness.
