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DOS Attack from local network to wan, identification and Prevention

Past few days, we have been facing a possible syn flooding DOS attack. This attack happens twice a day (afternoon and at night), one random IP in our network gets active (even though the system on ...
Akhil Abraham's user avatar
0 votes
2 answers
253 views

Server's unusual outgoing traffic about 12K GB and Incurred high server traffic costs

Last night my server(centos5) had unusual outgoing traffic, About 12kGB and right now my server is down because I have to pay that traffic's cost. My server is a small server for a small App. I don't ...
Fcoder's user avatar
  • 351
1 vote
1 answer
1k views

Benefits of separate firewall product over AWS Security Groups for spam requests

I have a question that is an extension of this one: Examples where an AWS Security Group is not sufficient as a firewall?. Initially, the answer in that question made sense to me and I was working ...
readyornot's user avatar