SYSTEM AND METHOD FOR NEAR-REAL TIME NETWORK ATTACK DETECTION, AND SYSTEM AND METHOD FOR UNIFIED DETECTION VIA DETECTION ROUTING

Patent №

US 8,677,486

Granted

2014-03-18

Filed 2011

Owner

SOURCEFIRE, INC.

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13086819

A system includes a processor. The processor is configured to receive network traffic that includes a data block. The processor will generate a unique identifier (UID) for the file that includes a hash value corresponding to the file. The processor will determine whether the file is indicated as good or bad with the previously-stored UID. The processor will call a file-type specific detection nugget corresponding to the file's file-type to perform a full file inspection to detect whether the file is good or bad and store a result of the inspection together with the UID of the file, when the file is determined to be not listed in the previously-stored UIDs. The processor will not call the file-type specific detection nugget when the file's indicator is “good” or “bad” in the previously-stored UIDs. The processor will issue an alert about the bad file when the file's indicator is “bad”.

AI hardwareH04L 63/0218G06F 21/564H04L 63/1408

AI classification

AI hardware1.00
Planning0.20
Knowledge representation0.17
Vision0.00
Speech0.00
Evolutionary computation0.00
Machine learning0.00
Natural language0.00

Ownership

SOURCEFIRE, INC.

assignment · 261280010

Assignors

OLNEY, MATTHEW, MULLEN, PATRICK, GRENIER, LURENE, HOUGHTON, NIGEL, PENTNEY, RYAN

On an employer assignment, the assignors are typically the inventors.

From the same owner

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