Title:
Personal digital assistant
Document Type and Number:
Japanese Patent JP5957231
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a portable terminal facilitating suppression of communication.SOLUTION: A portable terminal 1 for executing an application for performing communication, includes: a communication propriety information acquiring unit 151 for acquiring communication propriety information 102 in which a port number is associated with a communication propriety as information defining the propriety of communication by the application using a port indicated by the port number; a communication information acquiring unit 152 for acquiring a port number for data relating to communication; and a communication control unit 153 for referring to the port number acquired by the communication information acquiring unit 152 and the communication propriety information 102 acquired by the communication propriety information acquiring unit 151, to suppress communication of the data relating to communication to which a port of a port number having communication permission is not assigned.
Inventors:
Kiyoshi Shiga
Application Number:
JP2012015787A
Publication Date:
July 27, 2016
Filing Date:
January 27, 2012
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H04M1/00; H04W52/02; H04M1/73; H04W76/02
Domestic Patent References:
| JP2009540648A | ||||
| JP2003008738A | ||||
| JP2008546321A | ||||
| JP2005322964A |
Other References:
大澤 文孝 Osamu Fumitaka,そのファイアウォールで大丈夫? ファイアウォールの基本と実際を完全詳解,Security MAGAZINE 第3号,日本,株式会社翔泳社,2002年 5月 1日,第8巻,第8号,p.48-84
Attorney, Agent or Firm:
Patent business corporation Nakajima intellectual property integrated office
Shiro Nakajima
Kobayashi Kunito
Koji Kawabata
Koichi Kimura
Shiro Nakajima
Kobayashi Kunito
Koji Kawabata
Koichi Kimura