DDoS attack blocking
Three months ago, the site was attacked, but after connecting Cloudflare, everything became fine. Rules, WAF, etc. are enabled.
At the moment, we have been receiving an attack with small requests from many different IPs for 3 days. It looks like a layer 7 attack. We performed a JS check upon entering the site - it works, but it works for everyone (bots and clients). Accordingly, this is reflected in the orders.
We need to ensure that there is no check for regular users, while requests from bots are not processed.
The site is on WordPress.
What are the options for a solution?
I am attaching a file with requests by IP.
Applications 1
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3 days67 USD
3 days67 USD
Good evening. I have experience in creating internet resources of various complexity, as well as solving problems, improvements, and creating websites on OpenCart, WordPress, and others.
I use PHP, Python, and other languages and technologies depending on the task.
I can provide examples of my work if needed.
Write to me, and we will discuss the details.
Similar completed project: Ремонт сайту на WP
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3 days178 USD
3 days178 USD
It's so easy to fix everything)
Write to me, I'll do it turnkey)
Experience of over 5 years)
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2 days67 USD
428 2 days67 USD
Hello!
I am a cybersecurity specialist, focusing on protecting web resources from DDoS and Layer 7 attacks, including on WordPress sites with Cloudflare.
The situation you described does indeed resemble an L7 flood due to distributed requests. JS checks are ineffective here, as they also execute for real users. The optimal solution would be:
- Setting up dynamic Firewall Rules / Rate Limiting / Managed Challenge in Cloudflare with segmentation by User-Agent, behavior, and IP reputation.
- Implementing server-side validation of requests (at the PHP or Nginx level) to block bots before the page loads.
- Using Cloudflare Turnstile or Invisible reCAPTCHA v3, which do not interfere with regular users.
- Additionally, I can conduct log analysis and build attack signatures for ongoing protection.
… I can take on full diagnostics, protection configuration, and optimization of Cloudflare/server without affecting site conversions.
I am ready to discuss the details and review your log file for an accurate assessment.
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1 day20 USD
2215 36 0 1 day20 USD
Good day.
I will reconfigure. I will do it quickly and efficiently.
Feel free to contact me.
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1 day22 USD
206 2 0 1 day22 USD
Good day. Just install the plugin for WP if the attack is specifically on WordPress. There are enough tools for limits there.
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