2026-09-18T17:41:31Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/14658 2023-07-10 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Borisov, Nikita Borisov, Nikita Albrecht, David R. 2010-01-06T16:20:41Z 2010-01-06T16:20:41Z 2010-01-06T16:20:41Z Fast data rates and complicated protocols have outpaced network intrusion detection systems. Administrators are forced to choose between breadth and depth: systems either deeply analyze traffic for a small handful of vulnerabilities, or search for many in parallel using more primitive (and easily evadable) techniques. We present a new parser architecture called VESPA, which uses the concept of vulnerability signatures to offer both speed and accuracy. VESPA is informed by a study of network protocols, which precedes the design. We conclude by reviewing several trends in computer architecture, and their impact on future intrusion detection systems. We believe a system which offers both speed and accuracy is possible, but requires rethinking how network intrusion detectors are designed, in light of trends in computer architecture. Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2009-12-08T22:32:24Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Albrecht_David.pdf: 346170 bytes, checksum: 1ed49fadc9ff334664f25e8e6e94aa33 (MD5) Made available in DSpace on 2010-01-06T16:20:41Z (GMT). No. of bitstreams: 2 license.txt: 4064 bytes, checksum: c3d9fa33bddfb790de023698a0b30ab1 (MD5) Albrecht_David.pdf: 346170 bytes, checksum: 1ed49fadc9ff334664f25e8e6e94aa33 (MD5) http://hdl.handle.net/2142/14658 en Copyright 2009 David Albrecht. intrusion detection computer architecture multicore stream processing click bro vespa parallelism High Performance Network Intrusion Detection: A New Paradigm is Needed 2009-12 Electrical & Computer Eng 1933 Electrical & Computer Engr 1200 University of Illinois at Urbana-Champaign Thesis M.S. MS:Electr & Computer Eng-UIUC 10KS1200MS