Patents by Inventor Clifford Penton

Clifford Penton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9104864
    Abstract: Embodiments of the present disclosure provide for improved capabilities in the detection of malware, where malware threats are detected through the accumulated identification of threat characteristics for targeted computer objects. Methods and systems include dynamic threat detection providing a first database that correlates a plurality of threat characteristics to a threat, wherein a presence of the plurality of the threat characteristics confirms a presence of the threat; detecting a change event in a computer run-time process; testing the change event for a presence of one or more of the plurality of characteristics upon detection of the change event; storing a detection of one of the plurality of characteristics in a second database that accumulates detected characteristics for the computer run-time process; and identifying the threat when each one of the plurality of characteristics appears in the second database.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: August 11, 2015
    Assignee: Sophos Limited
    Inventors: Clifford Penton, Irene Michlin
  • Publication number: 20140115703
    Abstract: Embodiments of the present disclosure provide for improved capabilities in the detection of malware, where malware threats are detected through the accumulated identification of threat characteristics for targeted computer objects. Methods and systems include dynamic threat detection providing a first database that correlates a plurality of threat characteristics to a threat, wherein a presence of the plurality of the threat characteristics confirms a presence of the threat; detecting a change event in a computer run-time process; testing the change event for a presence of one or more of the plurality of characteristics upon detection of the change event; storing a detection of one of the plurality of characteristics in a second database that accumulates detected characteristics for the computer run-time process; and identifying the threat when each one of the plurality of characteristics appears in the second database.
    Type: Application
    Filed: October 24, 2012
    Publication date: April 24, 2014
    Applicant: Sophos Limited
    Inventors: Clifford Penton, Irene Michlin
  • Patent number: 8346923
    Abstract: In embodiments of the present invention improved capabilities are described for improving network quality of service, such as through controlling the bandwidth consumed by a client computing facility. To affect this, the software applications operating through the client computing facility may be identified to determine which applications are requesting network access, and confirming which are permitted only restricted bandwidth when making network communications. The requesting software application that is permitted only restricted bandwidth may then be allowed to make the network communications through a bandwidth restricted network connection.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: January 1, 2013
    Assignee: Sophos PLC
    Inventors: David Rowles, Clifford Penton
  • Patent number: 7757002
    Abstract: Certain embodiments of the present invention provide methods and systems for providing access to network content. Certain embodiments provide a proxy system for providing access to network content. The system includes a content retriever for retrieving a first content on a network. The content retriever is configured to pre-fetch additional content linked or connected to the first content. The system also includes a content analyzer for analyzing the first content and the pre-fetched additional content according to a content policy and allowing access to the first content and the pre-fetched additional content in accordance with the content policy. The system further includes a content renderer for rendering allowed content for provision to a user upon user request. The renderer can also modify links to content based on a status of the linked content.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: July 13, 2010
    Assignee: Sophos PLC
    Inventors: Clifford Penton, Tim Kenyon
  • Publication number: 20100121964
    Abstract: In embodiments of the present invention improved capabilities are described for improving network quality of service, such as through controlling the bandwidth consumed by a client computing facility. To affect this, the software applications operating through the client computing facility may be identified to determine which applications are requesting network access, and confirming which are permitted only restricted bandwidth when making network communications. The requesting software application that is permitted only restricted bandwidth may then be allowed to make the network communications through a bandwidth restricted network connection.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 13, 2010
    Inventors: David Rowles, Clifford Penton
  • Publication number: 20090248696
    Abstract: In embodiments of the present invention improved capabilities are described for receiving contextual information relating to a client request for content, determining that content delivered in response to the client request is restricted content through a scanning facility, and communicating the contextual information to a central repository for use in detection rules generation. Further, the content may be delivered to the central repository along with the contextual information.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 1, 2009
    Inventors: David Rowles, Clifford Penton
  • Publication number: 20080235239
    Abstract: Certain embodiments of the present invention provide methods and systems for providing access to network content. Certain embodiments provide a proxy system for providing access to network content. The system includes a content retriever for retrieving a first content on a network. The content retriever is configured to pre-fetch additional content linked or connected to the first content. The system also includes a content analyzer for analyzing the first content and the pre-fetched additional content according to a content policy and allowing access to the first content and the pre-fetched additional content in accordance with the content policy. The system further includes a content renderer for rendering allowed content for provision to a user upon user request. The renderer can also modify links to content based on a status of the linked content.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 25, 2008
    Applicant: SOPHOS PLC
    Inventors: Clifford Penton, Tim Kenyon
  • Publication number: 20080229149
    Abstract: In embodiments of the present invention improved capabilities are described for a method and system of software testing that may used on a computer network, the network may include a plurality of computer devices; may use a network management system to transmit test data over the computer network to at least one of the plurality of computer devices; test configuration settings on the at least one computer device using the transmitted test data; and report an actual test result of the at least one computer device back to the network management system.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventor: Clifford Penton