Fast Port Scan Using Sequential Hypothesis Testing performance near Bro; High speed; Flag as scanner if no useful connection; Detect single remote hosts. We develop a connection between this problem and the theory of sequential hypothesis testing and show that one can model accesses to local IP addresses as. Bibtex Entry: @inproceedings{jungportscan, author = “Jaeyeon Jung and Vern Paxson and Arthur W. Berger and Hari Balakrishnan”, title = “{Fast Portscan .

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Require performance near Bro Require performance near Bro High speed High speed Flag as scanner if no useful connection Flag as scanner if no useful connection Detect single remote hosts Detect single remote hosts.

Semantic Scholar estimates that this publication has citations based on the available data. Citation Statistics Citations 0 50 ’06 ’09 ’12 ’15 ‘ Very Fast containment of Scanning Worms Presenter: Argument nearly circular Argument nearly circular Show that there are properties plausibly used to distinguish likely scanners in the remainder Show that there are properties plausibly used to distinguish likely scanners in the remainder Use that as a ground truth to develop an algorithm against Use that as a ground truth to develop an algorithm against.

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PorrasVinod YegneswaranMartin W. McAlerney Journal of Computer Security Is it worth blocking? To make this website work, we log user data and share it with processors. Published by Modified over 3 years ago. Attackers routinely perform random portscans of IP addresses to find vulnerable servers to compromise.

Chapter 11 Contingency Table Analysis. Separate sources as one scan?

Connection to a few addresses, some fail? Nicholas Weaver Stuart Staniford Vern. Showing of extracted citations. A Space Monkey and.

Fast Portscan Detection Using Sequential Hypothesis Testing

Yan Gao Authors: Todd HerberleinGihan V. Temporal Temporal Poryscan what timeframe should activity be trackedOver what timeframe should activity be tracked Intent Intent Hard to differentiate between benign scans and scans with malicious intentHard to differentiate between benign scans and scans with malicious intent.

Granularity Granularity Separate sources as one scan? SiegelMatthew MillerSalvatore J. What to do when a scanner is detected?

See our FAQ for additional information. Port scanner Search for additional papers on this topic. Berger, and Hari Balakrishnan. References Publications referenced by this paper. An important need in such systems is prompt response: Citations Publications citing this paper.

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Fast portscan detection using sequential hypothesis testing

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