Dealing with Layer 7 DDoS attacks (RUDY, Slowloris, etc)
mdounin at mdounin.ru
Mon Jul 25 18:15:13 UTC 2011
On Mon, Jul 25, 2011 at 01:09:50PM -0400, Mel Brands wrote:
> I am curious as to how nginx deals with DDoS attacks that attack
> through app layer, layer 7. I managed to find this page:
> which claims that nginx is susceptible to the attack. Since this is
> from 2009, has anything changed?
Not really. As link suggests nginx handles this type of attacks
well as is. There is a room for improvement though.
> Also, has anyone tested nginx vs R-U-DEAD-YET (RUDY)? I haven't found
> any tests online...
This type of attacks could be easily mitigated with limit_zone
More information about the nginx