EP3807798A4 - Privacy-preserving content classification - Google Patents

Privacy-preserving content classification Download PDF

Info

Publication number
EP3807798A4
EP3807798A4 EP18922257.3A EP18922257A EP3807798A4 EP 3807798 A4 EP3807798 A4 EP 3807798A4 EP 18922257 A EP18922257 A EP 18922257A EP 3807798 A4 EP3807798 A4 EP 3807798A4
Authority
EP
European Patent Office
Prior art keywords
privacy
content classification
preserving content
preserving
classification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18922257.3A
Other languages
German (de)
French (fr)
Other versions
EP3807798A1 (en
Inventor
Zheng Yan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3807798A1 publication Critical patent/EP3807798A1/en
Publication of EP3807798A4 publication Critical patent/EP3807798A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F21/566—Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • 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
    • G06F21/561—Virus type analysis
    • 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
    • G06F21/562—Static detection
    • G06F21/564—Static detection by virus signature recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP18922257.3A 2018-06-15 2018-06-15 Privacy-preserving content classification Withdrawn EP3807798A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/091666 WO2019237362A1 (en) 2018-06-15 2018-06-15 Privacy-preserving content classification

Publications (2)

Publication Number Publication Date
EP3807798A1 EP3807798A1 (en) 2021-04-21
EP3807798A4 true EP3807798A4 (en) 2022-01-26

Family

ID=68842441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18922257.3A Withdrawn EP3807798A4 (en) 2018-06-15 2018-06-15 Privacy-preserving content classification

Country Status (4)

Country Link
US (1) US20210256126A1 (en)
EP (1) EP3807798A4 (en)
CN (1) CN112513848A (en)
WO (1) WO2019237362A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11797669B2 (en) 2020-06-22 2023-10-24 Bank Of America Corporation System for isolated access and analysis of suspicious code in a computing environment
US11636203B2 (en) 2020-06-22 2023-04-25 Bank Of America Corporation System for isolated access and analysis of suspicious code in a disposable computing environment
US11880461B2 (en) 2020-06-22 2024-01-23 Bank Of America Corporation Application interface based system for isolated access and analysis of suspicious code in a computing environment
US11574056B2 (en) * 2020-06-26 2023-02-07 Bank Of America Corporation System for identifying suspicious code embedded in a file in an isolated computing environment
US11444951B1 (en) 2021-05-20 2022-09-13 Netskope, Inc. Reducing false detection of anomalous user behavior on a computer network
US11310282B1 (en) * 2021-05-20 2022-04-19 Netskope, Inc. Scoring confidence in user compliance with an organization's security policies
US11481709B1 (en) 2021-05-20 2022-10-25 Netskope, Inc. Calibrating user confidence in compliance with an organization's security policies
US11947682B2 (en) 2022-07-07 2024-04-02 Netskope, Inc. ML-based encrypted file classification for identifying encrypted data movement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130031111A1 (en) * 2009-10-26 2013-01-31 Nitin Jyoti System, method, and computer program product for segmenting a database based, at least in part, on a prevalence associated with known objects included in the database
US8375450B1 (en) * 2009-10-05 2013-02-12 Trend Micro, Inc. Zero day malware scanner

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US6775780B1 (en) * 2000-03-16 2004-08-10 Networks Associates Technology, Inc. Detecting malicious software by analyzing patterns of system calls generated during emulation
US20030061279A1 (en) * 2001-05-15 2003-03-27 Scot Llewellyn Application serving apparatus and method
JP4288292B2 (en) * 2006-10-31 2009-07-01 株式会社エヌ・ティ・ティ・ドコモ Operating system monitoring setting information generation device and operating system monitoring device
US8214977B2 (en) * 2008-05-21 2012-07-10 Symantec Corporation Centralized scanner database with optimal definition distribution using network queries
US8356354B2 (en) * 2009-11-23 2013-01-15 Kaspersky Lab, Zao Silent-mode signature testing in anti-malware processing
US9449175B2 (en) * 2010-06-03 2016-09-20 Nokia Technologies Oy Method and apparatus for analyzing and detecting malicious software
CN102289617B (en) * 2010-06-21 2014-07-09 三星Sds株式会社 Anti-malware device, server, and method of matching malware patterns
US9218461B2 (en) * 2010-12-01 2015-12-22 Cisco Technology, Inc. Method and apparatus for detecting malicious software through contextual convictions
CN104715194B (en) * 2013-12-13 2018-03-27 北京启明星辰信息安全技术有限公司 Malware detection method and apparatus
JP2016053956A (en) * 2014-09-02 2016-04-14 エスケー インフォセック カンパニー リミテッドＳＫ ＩＮＦＯＳＥＣ Ｃｏ．，Ｌｔｄ． System and method for detecting web-based malicious codes
CN104850784B (en) * 2015-04-30 2018-03-20 中国人民解放军国防科学技术大学 A kind of Malware cloud detection method of optic and system based on Hash characteristic vector
US9516055B1 (en) * 2015-05-29 2016-12-06 Trend Micro Incorporated Automatic malware signature extraction from runtime information
US10469523B2 (en) * 2016-02-24 2019-11-05 Imperva, Inc. Techniques for detecting compromises of enterprise end stations utilizing noisy tokens
EP3433788A4 (en) * 2016-03-25 2019-09-11 Nokia Technologies Oy A hybrid approach of malware detection
US11120106B2 (en) * 2016-07-30 2021-09-14 Endgame, Inc. Hardware—assisted system and method for detecting and analyzing system calls made to an operating system kernel
CN106778268A (en) * 2016-11-28 2017-05-31 广东省信息安全测评中心 Malicious code detecting method and system
CN107103235A (en) * 2017-02-27 2017-08-29 广东工业大学 A kind of Android malware detection method based on convolutional neural networks
CN107180192B (en) * 2017-05-09 2020-05-29 北京理工大学 Android malicious application detection method and system based on multi-feature fusion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375450B1 (en) * 2009-10-05 2013-02-12 Trend Micro, Inc. Zero day malware scanner
US20130031111A1 (en) * 2009-10-26 2013-01-31 Nitin Jyoti System, method, and computer program product for segmenting a database based, at least in part, on a prevalence associated with known objects included in the database

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BEZAWADA BRUHADESHWAR ET AL: "Privacy Preserving String Matching for Cloud Computing", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS, IEEE COMPUTER SOCIETY, US, 29 June 2015 (2015-06-29), pages 609 - 618, XP033180531, ISSN: 1063-6927, [retrieved on 20150722], DOI: 10.1109/ICDCS.2015.68 *
See also references of WO2019237362A1 *

Also Published As

Publication number Publication date
CN112513848A (en) 2021-03-16
US20210256126A1 (en) 2021-08-19
EP3807798A1 (en) 2021-04-21
WO2019237362A1 (en) 2019-12-19

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