GB2560861B - Labeling computing objects for improved threat detection - Google Patents

Labeling computing objects for improved threat detection

Info

Publication number
GB2560861B
GB2560861B GB1811123.7A GB201811123A GB2560861B GB 2560861 B GB2560861 B GB 2560861B GB 201811123 A GB201811123 A GB 201811123A GB 2560861 B GB2560861 B GB 2560861B
Authority
GB
United Kingdom
Prior art keywords
threat detection
computing objects
improved threat
labeling
labeling computing
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.)
Active
Application number
GB1811123.7A
Other versions
GB2560861B8 (en
GB2560861A8 (en
GB201811123D0 (en
GB2560861A (en
Inventor
D Ray Kenneth
Salvatore Schiappa Daniel
Neil Reed Simon
D Harris Mark
Robert Tyndale Watkins Neil
J Thomas Andrew
W Cook Robert
Schutz Harald
Edward Tyrone Shaw John
John Merry Anthony
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.)
Sophos Ltd
Original Assignee
Sophos Ltd
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
Priority claimed from US14/485,765 external-priority patent/US10965711B2/en
Priority claimed from US14/485,771 external-priority patent/US9992228B2/en
Priority claimed from US14/485,790 external-priority patent/US9967264B2/en
Priority claimed from US14/485,769 external-priority patent/US9965627B2/en
Priority claimed from US14/485,774 external-priority patent/US9537841B2/en
Priority claimed from US14/485,759 external-priority patent/US9967282B2/en
Priority claimed from US14/485,762 external-priority patent/US9967283B2/en
Priority claimed from US14/485,782 external-priority patent/US10122687B2/en
Priority to GB1815249.6A priority Critical patent/GB2564589B/en
Application filed by Sophos Ltd filed Critical Sophos Ltd
Publication of GB201811123D0 publication Critical patent/GB201811123D0/en
Publication of GB2560861A publication Critical patent/GB2560861A/en
Application granted granted Critical
Publication of GB2560861B publication Critical patent/GB2560861B/en
Publication of GB2560861A8 publication Critical patent/GB2560861A8/en
Publication of GB2560861B8 publication Critical patent/GB2560861B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • 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
    • G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • 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
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
    • 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
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
GB1811123.7A 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection Active GB2560861B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1815249.6A GB2564589B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US14/485,774 US9537841B2 (en) 2014-09-14 2014-09-14 Key management for compromised enterprise endpoints
US14/485,790 US9967264B2 (en) 2014-09-14 2014-09-14 Threat detection using a time-based cache of reputation information on an enterprise endpoint
US14/485,769 US9965627B2 (en) 2014-09-14 2014-09-14 Labeling objects on an endpoint for encryption management
US14/485,771 US9992228B2 (en) 2014-09-14 2014-09-14 Using indications of compromise for reputation based network security
US14/485,765 US10965711B2 (en) 2014-09-14 2014-09-14 Data behavioral tracking
US14/485,782 US10122687B2 (en) 2014-09-14 2014-09-14 Firewall techniques for colored objects on endpoints
US14/485,762 US9967283B2 (en) 2014-09-14 2014-09-14 Normalized indications of compromise
US14/485,759 US9967282B2 (en) 2014-09-14 2014-09-14 Labeling computing objects for improved threat detection
GB1804873.6A GB2558811B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection

Publications (5)

Publication Number Publication Date
GB201811123D0 GB201811123D0 (en) 2018-08-22
GB2560861A GB2560861A (en) 2018-09-26
GB2560861B true GB2560861B (en) 2018-12-26
GB2560861B8 GB2560861B8 (en) 2019-02-06
GB2560861A8 GB2560861A8 (en) 2019-02-06

Family

ID=55458378

Family Applications (9)

Application Number Title Priority Date Filing Date
GB1705948.6A Active GB2545621B8 (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1815249.6A Active GB2564589B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1715899.9A Active GB2552632B8 (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1804902.3A Active GB2558812B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1811133.6A Active GB2563340B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1820350.5A Active GB2565735B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1811123.7A Active GB2560861B8 (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1804873.6A Active GB2558811B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1820349.7A Active GB2565734B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection

Family Applications Before (6)

Application Number Title Priority Date Filing Date
GB1705948.6A Active GB2545621B8 (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1815249.6A Active GB2564589B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1715899.9A Active GB2552632B8 (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1804902.3A Active GB2558812B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1811133.6A Active GB2563340B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1820350.5A Active GB2565735B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1804873.6A Active GB2558811B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection
GB1820349.7A Active GB2565734B (en) 2014-09-14 2015-09-14 Labeling computing objects for improved threat detection

Country Status (2)

Country Link
GB (9) GB2545621B8 (en)
WO (1) WO2016038397A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992228B2 (en) 2014-09-14 2018-06-05 Sophos Limited Using indications of compromise for reputation based network security
US9537841B2 (en) 2014-09-14 2017-01-03 Sophos Limited Key management for compromised enterprise endpoints
US9967283B2 (en) 2014-09-14 2018-05-08 Sophos Limited Normalized indications of compromise
US10122687B2 (en) 2014-09-14 2018-11-06 Sophos Limited Firewall techniques for colored objects on endpoints
US9967264B2 (en) 2014-09-14 2018-05-08 Sophos Limited Threat detection using a time-based cache of reputation information on an enterprise endpoint
US10965711B2 (en) 2014-09-14 2021-03-30 Sophos Limited Data behavioral tracking
US9965627B2 (en) 2014-09-14 2018-05-08 Sophos Limited Labeling objects on an endpoint for encryption management
US9967282B2 (en) 2014-09-14 2018-05-08 Sophos Limited Labeling computing objects for improved threat detection
US10628597B2 (en) 2016-04-14 2020-04-21 Sophos Limited Just-in-time encryption
US10686827B2 (en) 2016-04-14 2020-06-16 Sophos Limited Intermediate encryption for exposed content
US10791097B2 (en) 2016-04-14 2020-09-29 Sophos Limited Portable encryption format
US9984248B2 (en) 2016-02-12 2018-05-29 Sophos Limited Behavioral-based control of access to encrypted content by a process
US10263966B2 (en) 2016-04-14 2019-04-16 Sophos Limited Perimeter enforcement of encryption rules
US10650154B2 (en) 2016-02-12 2020-05-12 Sophos Limited Process-level control of encrypted content
GB2552438B8 (en) * 2016-02-12 2021-12-08 Sophos Ltd Encryption techniques
US10681078B2 (en) 2016-06-10 2020-06-09 Sophos Limited Key throttling to mitigate unauthorized file access
US10938781B2 (en) 2016-04-22 2021-03-02 Sophos Limited Secure labeling of network flows
US11102238B2 (en) 2016-04-22 2021-08-24 Sophos Limited Detecting triggering events for distributed denial of service attacks
US10986109B2 (en) 2016-04-22 2021-04-20 Sophos Limited Local proxy detection
US11277416B2 (en) * 2016-04-22 2022-03-15 Sophos Limited Labeling network flows according to source applications
US11165797B2 (en) 2016-04-22 2021-11-02 Sophos Limited Detecting endpoint compromise based on network usage history
GB2551983B (en) 2016-06-30 2020-03-04 Sophos Ltd Perimeter encryption
US10848501B2 (en) * 2016-12-30 2020-11-24 Microsoft Technology Licensing, Llc Real time pivoting on data to model governance properties
US11483326B2 (en) 2019-08-30 2022-10-25 Palo Alto Networks, Inc. Context informed abnormal endpoint behavior detection
CN114430335A (en) * 2021-12-16 2022-05-03 奇安信科技集团股份有限公司 Web fingerprint matching method and device

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US7921284B1 (en) * 2001-12-12 2011-04-05 Gary Mark Kinghorn Method and system for protecting electronic data in enterprise environment
US20110126281A1 (en) * 2009-11-20 2011-05-26 Nir Ben-Zvi Controlling Resource Access Based on Resource Properties
US8832848B1 (en) * 2012-07-26 2014-09-09 Symantec Corporation Systems and methods for content-aware access control

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US8875286B2 (en) * 2010-12-01 2014-10-28 Cisco Technology, Inc. Method and apparatus for detecting malicious software using machine learning techniques
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US9106680B2 (en) * 2011-06-27 2015-08-11 Mcafee, Inc. System and method for protocol fingerprinting and reputation correlation
US8931043B2 (en) * 2012-04-10 2015-01-06 Mcafee Inc. System and method for determining and using local reputations of users and hosts to protect information in a network environment
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US9104864B2 (en) * 2012-10-24 2015-08-11 Sophos Limited Threat detection through the accumulated detection of threat characteristics
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US7921284B1 (en) * 2001-12-12 2011-04-05 Gary Mark Kinghorn Method and system for protecting electronic data in enterprise environment
US20040123145A1 (en) * 2002-12-19 2004-06-24 International Business Machines Corporation Developing and assuring policy documents through a process of refinement and classification
US20110126281A1 (en) * 2009-11-20 2011-05-26 Nir Ben-Zvi Controlling Resource Access Based on Resource Properties
US8832848B1 (en) * 2012-07-26 2014-09-09 Symantec Corporation Systems and methods for content-aware access control

Also Published As

Publication number Publication date
GB2565735A (en) 2019-02-20
GB201820350D0 (en) 2019-01-30
GB201815249D0 (en) 2018-10-31
GB2565734A (en) 2019-02-20
GB2558811A (en) 2018-07-18
WO2016038397A1 (en) 2016-03-17
GB2552632B (en) 2018-05-09
GB2545621B8 (en) 2021-11-03
GB2545621A (en) 2017-06-21
GB2558811B (en) 2019-03-27
GB2563340B (en) 2019-07-03
GB2545621B (en) 2018-03-28
GB2558812A8 (en) 2018-09-05
GB2560861B8 (en) 2019-02-06
GB201804873D0 (en) 2018-05-09
GB201705948D0 (en) 2017-05-31
GB201715899D0 (en) 2017-11-15
GB2558812A (en) 2018-07-18
GB2558812B (en) 2019-03-27
GB2564589B (en) 2019-07-03
GB2563340A8 (en) 2019-03-27
GB201804902D0 (en) 2018-05-09
GB2560861A8 (en) 2019-02-06
GB201820349D0 (en) 2019-01-30
GB2552632A (en) 2018-01-31
GB2565735B (en) 2019-05-29
GB2552632B8 (en) 2021-11-03
GB2565734B (en) 2019-05-29
GB201811123D0 (en) 2018-08-22
GB2560861A (en) 2018-09-26
GB201811133D0 (en) 2018-08-22
GB2564589A (en) 2019-01-16
GB2563340A (en) 2018-12-12

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S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: CORRECTIONS ALLOWED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 18 JANUARY 2019 ALLOWED ON 29 JANUARY 2019