Method for compressing behavior event in computer and computer device therefor

1. A method for compressing a behavior event, performed in a computer, the method comprising:

generating, by a processor of the computer, an event block on the basis of an event target, when the behavior event occurs;

updating, by the processor, input/output (I/O) information while the behavior event occurs to the event block; and

storing, by the processor, the event block, when the behavior event is ended.

2. The method of claim 1 , wherein the generating is performed when the processor opens an I/O target object.

3. The method of claim 1 , wherein the updating includes updating statistical information about the number of I/Os to a target object and statistical information about the number of I/O bytes.

4. The method of claim 1 , wherein the storing includes calculating and storing object additional information of an I/O target.

5. The method of claim 4 , wherein the object additional information includes information about at least one of an object type, an object name, a size, hash, an electronic signature, and a change time.

6. A method for compressing a behavior event, performed in a computer, the method comprising:

generating, by a processor of the computer, metadata on the basis of an event target, when the behavior event occurs; and

adding, by the processor, another behavior event, which additionally occurs, to the metadata, when the other behavior event additionally occurs.

7. The method of claim 6 , wherein the generating includes determining, by the processor, whether the event target is duplicated with a target of metadata stored in a memory of the computer.

8. The method of claim 7 , wherein the generating further includes generating, by the processor, new metadata, when the event target is not duplicated with the target of the metadata.

9. The method of claim 8 , wherein the generating further includes calling, by the processor, previously generated metadata without generating the new metadata, when the event target is duplicated with the target of the metadata.

10. The method of claim 6 , wherein the adding includes adding, by the processor, the other behavior event, which additionally occurs, to the metadata based on a time standard.

11. A computer device, comprising:

a processor; and

a memory storing a computer program configured to be executed by the processor,

wherein the computer program performs a process of generating an event block on the basis of an event target, when a behavior event occurs, a process of updating I/O information while the behavior event occurs to the event block, and a process of storing the event block, when the behavior event is ended.

12. The computer device of claim 11 , wherein the process of generating the event block is performed when opening an I/O target object.

13. The computer device of claim 11 , wherein the process of updating the I/O information updates statistical information about the number of I/Os to a target object and statistical information about the number of I/O bytes.

14. The computer device of claim 11 , wherein the process of storing the event block calculates and stores object additional information of an I/O target.

15. The computer device of claim 14 , wherein the object additional information includes information about at least one of an object type, an object name, a size, hash, an electronic signature, and a change time.

16. The computer device of claim 11 , wherein the computer program further performs a process of generating metadata on the basis of the event target, when the behavior event occurs, and a process of adding another behavior event, which additionally occurs, to the metadata, when the other behavior event additionally occurs.

17. The computer device of claim 16 , wherein the process of generating the metadata determines whether the event target is duplicated with a target of metadata stored in a memory of the computer device.

18. The computer device of claim 17 , wherein the process of generating the metadata generates new metadata, when the event target is not duplicated with the target of the metadata.

19. The computer device of claim 18 , wherein the process of generating the metadata calls previously generated metadata without generating the new metadata, when the event target is duplicated with the target of the metadata.

20. The computer device of claim 16 , wherein the process of adding the other behavior event adds the other behavior event, which additionally occurs, to the metadata based on a time standard.