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公开(公告)号:US10855836B2
公开(公告)日:2020-12-01
申请号:US16140035
申请日:2018-09-24
Applicant: Avast Software s.r.o.
Inventor: Jinshan Liu , Richard Kmieciak , Juyong Do , Rajarshi Gupta
Abstract: A content filter setting method includes enabling a user to choose a setting of a filter for a particular application in a user interface of a user device. The setting of the filter is received from the user via the user interface, and a model is applied to determine a plurality of default settings of a plurality of filters of the particular application based on the setting of the filter and the identifying information of the user. The plurality of default settings is displayed in the user interface, and modified settings of the default settings are received via the user interface.
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公开(公告)号:US10594728B2
公开(公告)日:2020-03-17
申请号:US15638160
申请日:2017-06-29
Applicant: Avast Software s.r.o.
Inventor: Dmitriy Kuznetsov , Martin Smarda , Pavel Sramek
Abstract: Detecting a Domain Name Service (DNS) hijacking includes resolving names in a hijack target group list to their respective Internet Protocol (IP) addresses. In response to determining that two names in the hijack target group list resolved to a common IP address, a determination is made whether a legitimate reason exists for the two names in the hijack target group list to resolve to the common IP address. In response to determining that a legitimate reason does not exist for the two names in the hijack target group list to resolve to a common IP address, a DNS hijacking is indicated.
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公开(公告)号:US20190302897A1
公开(公告)日:2019-10-03
申请号:US15942360
申请日:2018-03-30
Applicant: Avast Software s.r.o.
Inventor: Thomas Wespel , Rajarshi Gupta
IPC: G06F3/023 , H04W4/14 , G06F17/28 , G06F17/27 , G06F3/0488 , G06F3/0482
Abstract: An electronic messaging method is provided, the method implemented by one or more processors. The method includes launching a textual communication application by a user device including a user interface. In the user interface a data entry interface is enabled including language elements in a particular language determined based on an international calling code of a stored textual communication involving a user of the user device or a language of a stored textual communication involving a user of the user device, the stored textual communication comprising text transmitted by the user of the user device or text received by the user of the user device from a particular party. Textual input is received via the data entry interface including the language elements in the particular language.
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公开(公告)号:US10367876B2
公开(公告)日:2019-07-30
申请号:US15385110
申请日:2016-12-20
Applicant: Avast Software s.r.o.
Inventor: David Chih-Yuan Chen , Jose Luis Ferras Pereira , Pablo German Sole
Abstract: Systems and methods monitor a system including a remote desktop, a trusted mobile instance, and a delivery handler. The delivery handler can determine if the system is overloaded and to take the appropriate measures to maintain a negotiated minimal QoS and adapt as necessary when the conditions vary. Additionally, the systems and method can address security issues by separating privileges that are typically bundled together in conventional systems, and by applying isolation mechanisms to exposed areas of the system.
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公开(公告)号:US10349211B1
公开(公告)日:2019-07-09
申请号:US16024839
申请日:2018-06-30
Applicant: Avast Software s.r.o.
Inventor: Juyong Do
Abstract: A system and method is provided for sharing mobile device location information. The method includes receiving signals by a mobile device and determining by the mobile device a first location of the mobile device at a first time based on the signals received by the mobile device. Time data is accessed by the mobile device and the mobile device determines based on the time data that the first time is in a first time window. The first location is transmitted to a particular user device at least responsive to the first time being in the first time window. The mobile device determines a second location of the mobile device at a second time based on the signals received by the mobile device. A first error is applied to the second location at least responsive to the determining of the second location at the second time, and the second location is transmitted including the first error to the particular user device.
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公开(公告)号:US10346518B2
公开(公告)日:2019-07-09
申请号:US14879892
申请日:2015-10-09
Applicant: Avast Software s.r.o.
Inventor: Thomas Wespel , Thomas Salomon
Abstract: A method and apparatus for an automated classification and reset of browser settings is provided. A set of disreputable browser setting values is maintained based on statistics associated with the browser setting values. In response to determining that an attempt is made to set a browser setting to a value in the set of disreputable browser setting values, a notification can be presented to the user. The notification can include options in a set of reputable browser settings.
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公开(公告)号:US10341316B2
公开(公告)日:2019-07-02
申请号:US15186177
申请日:2016-06-17
Applicant: Avast Software s.r.o.
Inventor: Petr Dvo{hacek over (r)}ák
Abstract: A password manager injects credentials into a web browser request. A user can browse to a form provided by a server that includes a password field. A plug-in requests a password for the field from a password manager. The actual password is not provided to the plug-in or the browser. The password manager provides a proxy password that is not the actual password for the field. A request interceptor in a separate process from the browser intercepts the completed request as it is sent to the server and replaces the proxy password with the actual password.
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公开(公告)号:US09971789B2
公开(公告)日:2018-05-15
申请号:US14581494
申请日:2014-12-23
Applicant: AVAST Software s.r.o.
CPC classification number: G06F17/30235 , G06F3/0662 , G06F3/0665 , G06F9/45533 , G06F11/1484
Abstract: Systems and methods create virtual disks for access by a virtual machine. The virtual disk can be created from marked folders such that files and folders containing sensitive data or data not necessary for the purpose of a virtual machine using the virtual disk can be omitted from the virtual disk.
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公开(公告)号:US12301620B2
公开(公告)日:2025-05-13
申请号:US17653379
申请日:2022-03-03
Applicant: Avast Software s.r.o.
Inventor: David Jursa , Jiří Šembera , Peter Kováč , Tomáš Trnka , Elnaz Babayeva
IPC: H04L9/40 , G06F16/955
Abstract: Malicious redirects in a redirect chain as a result of loading a web address are detected and blocked. A suspicion score is determined for a subject redirection domain based at least in part on the subject redirection domain's web address, and a rate of occurrence of the subject redirection domain in redirect chains leading to a malicious landing domain is calculated. Loading the subject redirection domain is blocked if the suspicion score exceeds a suspicion threshold or the rate of occurrence of the subject redirection domain exceeds a rate of occurrence threshold.
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公开(公告)号:US20250097263A1
公开(公告)日:2025-03-20
申请号:US18469117
申请日:2023-09-18
Applicant: Avast Software s.r.o.
Inventor: Sadia Afroz , Václav Belák , Kevin Roundy , Viliam Lisý , Petr Somol
IPC: H04L9/40 , H04L9/06 , H04L51/212 , H04L51/216
Abstract: Systems and methods enable a notification based on determining a particular electronic message is associated with a particular cluster of electronic messages. A plurality of electronic messages from a first plurality of accounts directed to a second plurality of accounts over a network are received. The plurality of electronic messages are compared to determine a plurality of clusters of electronic messages. A particular electronic message is received from a first particular account directed to a second particular account. The particular electronic message is compared to the plurality of clusters of electronic messages to determine that the particular electronic message is associated with a particular cluster of the plurality of clusters of electronic messages. A notification is provided based on the determining that the particular electronic message is associated with the particular cluster of the plurality of clusters of electronic messages.
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