(WO/2006/031496) METHOD AND APPARATUS FOR DEEP PACKET INSPECTION
- Biblio. Data
- Description
- Claims
- National Phase
- Notices
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| Latest bibliographic data on file with the International Bureau
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| IPC: | G01F 11/00 (2006.01) | |||||||||||
| Applicants: | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 5th Floor, 1111 Franklin Street, Oakland, California 94607 (US) (All Except US). MANGIONE-SMITH, William [US/US]; (US) (US Only). CHO, Young H. [US/US]; (US) (US Only). | |||||||||||
| Inventors: | MANGIONE-SMITH, William; (US). CHO, Young H.; (US). | |||||||||||
| Agent: | DAVIDSON, Michael; Cohen Sakaguchi & English LLP, 2040 Main Street, 9th Floor, Irvine, California 92614 (US). | |||||||||||
| Priority Data: |
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| Title: | METHOD AND APPARATUS FOR DEEP PACKET INSPECTION | |||||||||||
| Abstract: | A system and method is provided for detecting malicious data such as, for example, viruses in a computer network (2). More specifically, system and method utilizes filters to detect pre-identified patterns or threat signatures in a data stream. In one embodiment, a deep packet inspection system for detecting a plurality of malicious programs in a data packet received from a network, wherein each malicious program has a unique pattern comprising a plurality of segments, includes a plurality of pattern detection modules configured to receive one or more data packets in parallel, wherein each of the plurality of pattern detection modules has an output, and one or more long pattern state machines coupled to the outputs of the plurality of pattern detection modules. The deep packet inspection system is configured to detect a pattern of any length at any location within a data packet. | |||||||||||
| Designated States: |
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW. African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). | |||||||||||
| Publication Language: | English (EN) |
| Filing Language: | English (EN) |
