Sciweavers

642 search results - page 12 / 129
» Detecting Spoofed Packets
Sort
View
EUROSEC
2010
ACM
15 years 6 months ago
Improving the accuracy of network intrusion detection systems under load using selective packet discarding
Under conditions of heavy traffic load or sudden traffic bursts, the peak processing throughput of network intrusion detection systems (NIDS) may not be sufficient for inspecting ...
Antonis Papadogiannakis, Michalis Polychronakis, E...
NOMS
2010
IEEE
134views Communications» more  NOMS 2010»
14 years 10 months ago
Packet sampling for worm and botnet detection in TCP connections
—Malware and botnets pose a steady and growing threat to network security. Therefore, packet analysis systems examine network traffic to detect active botnets and spreading worm...
Lothar Braun, Gerhard Münz, Georg Carle
ICCCN
2007
IEEE
15 years 6 months ago
An Efficient Detection Technique for SC-FDE Systems with Multiple Packet Collisions
- Usually, packets involved in a collision are lost, requiring the retransmission of all packets. However, if we do not discard collided packets and we use proper retransmissions w...
Rui Dinis, Marco Serrazina, Paulo Carvalho
ANCS
2006
ACM
15 years 3 months ago
Packet pre-filtering for network intrusion detection
As Intrusion Detection Systems (IDS) utilize more complex syntax to efficiently describe complex attacks, their processing requirements increase rapidly. Hardware and, even more, ...
Ioannis Sourdis, Vassilis Dimopoulos, Dionisios N....
INFOCOM
2010
IEEE
14 years 10 months ago
A Signal Processing View on Packet Sampling and Anomaly Detection
—Anomaly detection methods typically operate on pre-processed, i.e., sampled and aggregated, traffic traces. Most traffic capturing devices today employ random packet sampling,...
Daniela Brauckhoff, Kavé Salamatian, Martin...