Title:
An information processor and an information processing method
Document Type and Number:
Japanese Patent JP5954666
Kind Code:
B2
Abstract:
To improve the responsiveness of a system call process without compromising safety, an information processing device (100A) according to the present invention includes: an application identification unit (1511) configured to identify a program being executed in the information processing device, by acquiring the application identifier; a caller identification unit (1523) configured to identify a caller indicating a portion of the program from which a program code is called when the identified program calls the program code; a checked-application management unit (1500) configured to manage a check result which is information including a result of previous check for safety of executing the identified program; and an attack check determination unit (1510) configured to determine, based on the identified caller and the check result, whether a check if the identified program is under attack is to be made.
Inventors:
Manabu Maeda
Hideki Matsushima
Tomoyuki Haga
Hideki Matsushima
Tomoyuki Haga
Application Number:
JP2012505930A
Publication Date:
July 20, 2016
Filing Date:
November 29, 2011
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G06F21/52; G06F21/56
Domestic Patent References:
| JP2010102454A | 2010-05-06 | |||
| JP2010097594A | 2010-04-30 | |||
| JP2009199529A | 2009-09-03 | |||
| JP2006031363A | 2006-02-02 | |||
| JP2004126854A | 2004-04-22 | |||
| JP2006172003A | 2006-06-29 | |||
| JP2006065689A | 2006-03-09 | |||
| JP2010102454A | 2010-05-06 | |||
| JP2010097594A | 2010-04-30 | |||
| JP2009199529A | 2009-09-03 | |||
| JP2006031363A | 2006-02-02 | |||
| JP2004126854A | 2004-04-22 |
Foreign References:
| WO2008114560A1 | 2008-09-25 | |||
| US20080148226A1 | 2008-06-19 | |||
| WO2008114560A1 | 2008-09-25 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka