xFelix
xFelix

Cloudflare
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Cloudflare provides 5 firewall rules to free plan users. Users can use firewall rules to create custom policy to filter out unwanted web access traffic so that protect t…

   200   2021-10-18   0 Read More

I occasionally find out a way to bypass Cloudflare protection for target web server. I tend to report it to Cloudflare but as I am using free plan there’s no easy way…

   145   2021-10-14   0 Read More

Long story short, this post will guide you to create your own mail server instead of looking for mail hosting service around the whole Internet. Background Like most g…

   1,103   2020-08-27   0 Read More

I am exploring use case of Cloudflare Workers these days. One of useful function is to leverage Cloudflare workers to serve as edge cache to speed up website load time a…

   1,361   2020-01-17   2 Read More

The HTTP response headers that allow us to configure and deploy security features on our site. There are headers like Content Security Policy, Strict Transport Security,…

   966   2020-01-13   0 Read More