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PUSH and ACK floods 
Summary
PUSH floods and ACK floods are denial of service attacks based on the PSH and ACK flags.
Since these flags require additional processing it may be possible to overwhelm a service by setting these flags on numerous requests.
Mitigation edit
Proxy filters may drop appropriate packets with these flags set when the system is considered to be under attack.[1][failed verification]
See also edit
References edit
- ^ "PUSH and ACK Flood". Archived from the original on 2022-04-07.