APPARATUS AND METHOD FOR DETECTING ABNORMAL CONNECTION BEHAVIOR BASED ON ANALYSIS OF NETWORK DATA
First Claim
1. An apparatus for detecting abnormal connection behavior, comprising:
- a data extraction unit configured to collect network data transmitted and received over a network including a plurality of hosts, and to extract data required for detection of abnormal connection behavior from the network data;
a data storage unit configured to store the extracted data required for detection of abnormal connection behavior; and
a detection unit configured to detect abnormal connection behavior based on characteristic factors corresponding to the stored data required for detection of abnormal connection behavior and characteristic factors corresponding to malicious behavior.
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Abstract
An apparatus and method for detecting abnormal connection behavior are disclosed. The apparatus for detecting abnormal connection behavior includes a data extraction unit, a data storage unit, and a detection unit. The data extraction unit collects network data transmitted and received over a network including a plurality of hosts, and extracts data required for the detection of abnormal connection behavior from the network data. The data storage unit stores the extracted data required for the detection of abnormal connection behavior. The detection unit detects abnormal connection behavior based on characteristic factors corresponding to the stored data required for the detection of abnormal connection behavior and characteristic factors corresponding to malicious behavior.
19 Citations
18 Claims
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1. An apparatus for detecting abnormal connection behavior, comprising:
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a data extraction unit configured to collect network data transmitted and received over a network including a plurality of hosts, and to extract data required for detection of abnormal connection behavior from the network data; a data storage unit configured to store the extracted data required for detection of abnormal connection behavior; and a detection unit configured to detect abnormal connection behavior based on characteristic factors corresponding to the stored data required for detection of abnormal connection behavior and characteristic factors corresponding to malicious behavior. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of detecting abnormal connection behavior, comprising:
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collecting network data transmitted and received over a network including a plurality of hosts, and extracting data required for detection of abnormal connection behavior from the network data; storing the extracted data required for detection of abnormal connection behavior; and detecting abnormal connection behavior based on characteristic factors corresponding to the stored data required for detection of abnormal connection behavior and characteristic factors corresponding to malicious behavior. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification