https://blog.everleap.com/is-malicious-traffic-bypassing-cloudflare-on-your-iis-site-heres-how-to-stop-it/
https://blog.everleap.com/using-cloudflare-to-thwart-bots/
https://blog.everleap.com/bad-bots-hitting-your-site-what-would-azure-do/
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