Server and method for storing and managing online threat data
AssigneeS2W Inc.
InventorsSoo Yeon Park, Sang Duk Suh, Jae Ki Kim
Life of this patent
Estimating the term…
Abstract
A server for storing and managing online threat data according to an embodiment of the present disclosure includes: an online threat data collection unit that collects online threat data from an online threat data providing server; an online threat data analysis unit that analyzes the online threat data to extract an online threat string, and uses the online threat string as an index to generate information for retrieving the online threat data; and a database in which information generated by the online threat data analysis unit is stored.
Claims6
A server for storing and managing online threat data, the server comprising:
- a database;
- a processor;
- and
- a memory storing instructions executable by the processor,
- wherein the processor is configured to execute the instructions to:
- collect the online threat data from an online threat data providing server,
- analyze the online threat data to extract an online threat string, and use the online threat string as an index to generate information for retrieving the online threat data, and
- store the generated information in the database,
- wherein the processor is further configured to execute the instructions to:
- extract tokens from the online threat string based on spaces in the online threat string,
- determine whether the extracted tokens are stored as indexes in the database,
- based on a token among the extracted tokens being stored as an index in the database, store an identifier of the online threat string in an identifier item corresponding to the index of the token in the database, and
- assign a label indicating a frequency to each index of the indexes in the database and then sort the indexes according to the frequency to update the database.
A method of storing and managing online threat data, which is executed on a server for storing and managing the online threat data, the method comprising:
- collecting the online threat data from an online threat data providing server;
- analyzing the online threat data to extract an online threat string, and using the online threat string as an index to generate information for retrieving the online threat data;
- and
- building a database using the generated information,
- wherein the method further comprises:
- extracting tokens from the online threat string based on spaces in the online threat string,
- determining whether the extracted tokens are stored as indexes in the database,
- based on a token among the extracted tokens being stored as an index in the database, storing an identifier of the online threat string in an identifier item corresponding to the index of the token in the database, and
- assigning a label indicating a frequency to each index of the indexes in the database and then sorting the indexes according to the frequency to update the database.
Dependencies are inferred from the claim text.