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CloseReview for RequestPolicy Continued by criticabug
Rated 4 out of 5 stars
I like this and have been using it for years. I think it as the last safety net for XSS or CSRF.
In many slow sites, I don't allow ad destinations. I never use AdBlock etc because they use blacklist filtering which is not sufficient for rapid-growing security risks.
As a trade-off, it takes effort to use. Online payments usually require several times of allow-then-retry's to successfully complete.
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