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Gilad et al., 2011 - Google Patents

Fragmentation considered vulnerable: blindly intercepting and discarding fragments

Gilad et al., 2011

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Document ID
4469062038592480953
Author
Gilad Y
Herzberg A
Publication year
Publication venue
5th USENIX Workshop on Offensive Technologies (WOOT 11)

External Links

Snippet

We show that fragmented IPv4 and IPv6 traffic is vulnerable to DoS, interception and modification attacks by a blind (spoofing-only) attacker. We demonstrated a weak attacker causing over 94% loss rate and intercepting more than 80% of data between peers. All …
Continue reading at www.usenix.org (PDF) (other versions)

Classifications

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    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1458—Denial of Service
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    • H04L63/00—Network architectures or network communication protocols for network security
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    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
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    • H04L63/00—Network architectures or network communication protocols for network security
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    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
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    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1425—Traffic logging, e.g. anomaly detection
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    • H04L63/1416—Event detection, e.g. attack signature detection
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    • H04L63/0254—Stateful filtering
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    • H04L29/12—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents characterised by the data terminal contains provisionally no documents
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    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload

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