JP6686309B2 - 情報処理装置 - Google Patents
情報処理装置 Download PDFInfo
- Publication number
- JP6686309B2 JP6686309B2 JP2015140631A JP2015140631A JP6686309B2 JP 6686309 B2 JP6686309 B2 JP 6686309B2 JP 2015140631 A JP2015140631 A JP 2015140631A JP 2015140631 A JP2015140631 A JP 2015140631A JP 6686309 B2 JP6686309 B2 JP 6686309B2
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- 230000010365 information processing Effects 0.000 title claims description 44
- 238000012545 processing Methods 0.000 claims description 96
- 238000000034 method Methods 0.000 claims description 53
- 230000008569 process Effects 0.000 claims description 44
- 230000004044 response Effects 0.000 claims description 21
- 230000002155 anti-virotic effect Effects 0.000 claims description 16
- 238000012217 deletion Methods 0.000 claims description 16
- 230000037430 deletion Effects 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 3
- 241000700605 Viruses Species 0.000 description 75
- 238000001514 detection method Methods 0.000 description 59
- 238000003860 storage Methods 0.000 description 36
- 238000010586 diagram Methods 0.000 description 22
- 230000003111 delayed effect Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 9
- 230000009545 invasion Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 101000885321 Homo sapiens Serine/threonine-protein kinase DCLK1 Proteins 0.000 description 1
- 102100039758 Serine/threonine-protein kinase DCLK1 Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1453—Management of the data involved in backup or backup restore using de-duplication of the data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/128—Details of file system snapshots on the file-level, e.g. snapshot creation, administration, deletion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1748—De-duplication implemented within the file system, e.g. based on file segments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/80—Database-specific techniques
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Virology (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Description
2 CPU
3 メモリ
4 更新検出テーブル回路
5 インタフェース
6 ストレージ
7 アドレスバス
8 データバス
41 更新属性フラグ
61 ファイルテーブル
62 データ
91 利用プログラム
92 OS
93 ファイルシステム
94 デバイスドライバ
101 利用プログラム実行部
102 データ読書処理部
103 ファイル情報管理部
104 属性読取部
105 更新情報管理部
151 付加指示部
152 リセット指示部
153 テーブル管理部
154 更新検出テーブル
511 AND回路
521 クロック生成部
522 T型FF
523 遅延付加部
524,525 AND回路
531,532 SRラッチ
541 OR回路
Claims (2)
- 周期的にパルスを発生する素子からのパルス信号を基に生成され且つ所定間隔でオンとなるリセット信号と、特定のデータの更新に応じてオンとなるセット信号とが入力されるRSラッチを有し、前記RSラッチは、前記セット信号がオンであり且つ前記リセット信号がオフの時に更新情報の付加を示す信号を出力し、前記セット信号及び前記リセット信号の双方がオフのとき前記更新情報の維持を示す信号を出力し、前記リセット信号がオンのときに前記更新情報の削除を示す信号を出力し、前記RSラッチが前記更新情報の付加を示す信号を出力した場合、前記更新情報を前記特定のデータに付加し且つ所定のプログラムによる前記更新情報の削除を抑制し、前記RSラッチが前記更新情報の削除を示す信号を出力した場合、前記特定のデータに付加された前記更新情報を削除し、前記RSラッチが前記更新情報の維持を示す信号を出力した場合、前記特定のデータに対する前記更新情報の状態を維持する更新情報管理部と、
前記更新情報が付加されている場合に、前記特定のデータに対して所定の処理を行う処理実行部と、
を備えたことを特徴とする情報処理装置。 - 前記処理実行部は、前記特定のデータに対してウイルス対策処理を行うことを特徴とする請求項1に記載の情報処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015140631A JP6686309B2 (ja) | 2015-07-14 | 2015-07-14 | 情報処理装置 |
US15/161,325 US20170017552A1 (en) | 2015-07-14 | 2016-05-23 | Information processing apparatus and method of controlling information processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015140631A JP6686309B2 (ja) | 2015-07-14 | 2015-07-14 | 情報処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017021704A JP2017021704A (ja) | 2017-01-26 |
JP6686309B2 true JP6686309B2 (ja) | 2020-04-22 |
Family
ID=57775905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015140631A Expired - Fee Related JP6686309B2 (ja) | 2015-07-14 | 2015-07-14 | 情報処理装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20170017552A1 (ja) |
JP (1) | JP6686309B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109474453B (zh) * | 2017-12-28 | 2022-02-22 | 北京安天网络安全技术有限公司 | 基于封闭式壁垒模型的业务应用自动更新方法及系统 |
US11182048B2 (en) * | 2019-05-16 | 2021-11-23 | Microsoft Technology Licensing, Llc | Scoped view of file tree |
US20230195902A1 (en) * | 2021-12-21 | 2023-06-22 | Acronis International Gmbh | Systems and methods for protecting data during synchronization |
CN114756556B (zh) * | 2022-06-15 | 2022-09-27 | 建信金融科技有限责任公司 | 处理账户数据的方法、装置、电子设备和计算机可读介质 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607818A (ja) * | 1983-06-25 | 1985-01-16 | 東芝テック株式会社 | ジユ−サ |
JPS63126050A (ja) * | 1986-11-15 | 1988-05-30 | Fujitsu Ltd | メモリバツクアツプ方式 |
JP3404032B1 (ja) * | 2002-04-09 | 2003-05-06 | さくら情報システム株式会社 | コンピュータウィルス対策システム及びコンピュータウィルス対策方法 |
US7401361B2 (en) * | 2004-10-13 | 2008-07-15 | Lenovo (Singapore) Pte. Ltd. | System and method for reducing virus scan time |
JP2006139552A (ja) * | 2004-11-12 | 2006-06-01 | Hitachi Ltd | ストレージ装置及びストレージ装置のデータライフサイクル管理方法 |
US7836034B2 (en) * | 2005-05-16 | 2010-11-16 | International Business Machines Corporation | Method and apparatus for updating first data value before second data value |
US7751725B2 (en) * | 2005-08-10 | 2010-07-06 | Sumitomo Electric Industries, Ltd. | Optical receiver with monitoring unit and a method for detecting consecutive identical state of optical signal |
JP4687382B2 (ja) * | 2005-10-25 | 2011-05-25 | 株式会社日立製作所 | ストレージシステムにおけるウイルスチェック方法 |
JP5028218B2 (ja) * | 2007-10-30 | 2012-09-19 | 株式会社日立製作所 | 記憶制御装置、ストレージシステム及び記憶制御装置の制御方法 |
JP5573216B2 (ja) * | 2010-02-17 | 2014-08-20 | 富士通株式会社 | ファイル検疫装置およびファイル検疫方法 |
US8392930B2 (en) * | 2010-03-11 | 2013-03-05 | Microsoft Corporation | Resource contention log navigation with thread view and resource view pivoting via user selections |
JP5769301B2 (ja) * | 2011-07-27 | 2015-08-26 | 住友電工システムソリューション株式会社 | 検疫制御装置、検疫制御コンピュータプログラム、及び検疫方法 |
JP2015019320A (ja) * | 2013-07-12 | 2015-01-29 | 住友電工システムソリューション株式会社 | 管理システム、管理装置、及びコンピュータプログラム |
US9898374B2 (en) * | 2014-04-08 | 2018-02-20 | International Business Machines Corporation | Recovery of an infected and quarantined file in a primary storage controller from a secondary storage controller |
US10355703B2 (en) * | 2015-06-29 | 2019-07-16 | Sony Semiconductor Solutions Corporation | System, analog to digital converter, and method of controlling system |
US10284453B2 (en) * | 2015-09-08 | 2019-05-07 | Uber Technologies, Inc. | System event analyzer and outlier visualization |
-
2015
- 2015-07-14 JP JP2015140631A patent/JP6686309B2/ja not_active Expired - Fee Related
-
2016
- 2016-05-23 US US15/161,325 patent/US20170017552A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2017021704A (ja) | 2017-01-26 |
US20170017552A1 (en) | 2017-01-19 |
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