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Questions tagged [ddos]

The tag has no usage guidance.

2
votes
0answers
36 views

Can many single page hits from a variety user agents from the same VPN with the same screen resolution be hurting my search rankings?

I am trying to clarify what is happening with the traffic on my site. Lately I am being flooded with many strange hits, mostly from US and they seem to only open 1 page or visit for few seconds. The ...
1
vote
1answer
137 views

How can I protect stratum+tcp from DDoS?

There was a question asking this posted earlier (seems to have been removed) and I did some research to find the answer. You can protect http and https from DDoS using Cloudflare but non-http ...
1
vote
1answer
30 views

Should we use Amazon CloudFront? (We need mitigate cost attacks)

We want to serve our files from Amazon S3. We are worried about cost DoS attacks (deliberately downloading files from Amazon many times, in order for us to pay a big bill to Amazon). We don't have ...
6
votes
2answers
668 views

Facebook crawler with no user agent spamming our site in possible DoS attack

Crawlers registered to Facebook (ipv6 ending in :face:b00c::1) were slamming our site, seeing 10s of thousands of hits in just 20 minutes. We noticed they didn't have a user agent in the header and ...