amazon limit resource usage to control billing in case of DDoS or similar -

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is possible or typical actions apply prevent being over-billed aws usage or other cloud provider, in case of say, ddos attack or similar?

one of example, lets public s3 access. yes, relatively cheap get , other requests $0.0043 per 10,000 requests, ,still having access public endpoint, theoretically can generate traffic , increase billing. aws way prevent this, if any, or techniques applied cloud provider, , not aws.

specifically regarding s3, there discussion on topic on stack exchange site here: https://security.stackexchange.com/questions/8583/risks-with-amazon-s3-and-costs

in addition, place cdn firewall rules cloudflare, or amazon's own cloudfront in front of s3 bucket in order improve performance , provide ddos mitigation features.

this specific s3, seems main concern. if have concerns other aws services might want create separate question.


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