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51. 发明授权

US10148441B2 Systems, devices, and methods for detecting double signing in a one-time use signature scheme 有权
公开(公告)号：US10148441B2
公开(公告)日：2018-12-04
申请号：US14851804
申请日：2015-09-11
申请人： VERISIGN, INC.
发明人： Burton S. Kaliski, Jr.
IPC分类号： H04L9/32
摘要： Embodiments relate to systems, devices, and computer-implemented methods for detecting double signing in one-time use signature schemes by receiving a first message, where the first message includes a signature generated using a one-time use private key of a one-time use public/private key pair, determining a one-time use public key of the public/private key pair based on the first message, adding the one-time use public key to a list of public keys, receiving a second message, where the second message includes a signature generated using the one-time use private key of the one-time use public/private key pair, determining the one-time use public key of the public/private key pair based on the second message, determining that the one-time use public/private key pair was used more than once based on the list of public keys; and generating an alert based on determining that the one-time use public/private key pair was used more than once.

52. 发明授权

US10084746B2 High performance DNS traffic management 有权
公开(公告)号：US10084746B2
公开(公告)日：2018-09-25
申请号：US14948916
申请日：2015-11-23
申请人： VERISIGN, INC.
发明人： Stephen Daniel James , Arunabho Das
IPC分类号： G06F17/30 , H04L29/12 , H04L12/24 , H04L12/801
CPC分类号： H04L61/1552 , H04L41/00 , H04L47/10 , H04L61/1511
摘要： The present disclosure provides systems, methods, and products for high performance implementation of traffic management rules. In various embodiments, traffic management rules, such as DNS traffic management rules, are functionally expressed as rows in one or more lookup tables that are deployed to DNS resolution servers. The DNS resolution server uses the domain name, resource record type, traffic management rule types, and/or traffic management variable values to search for or look up an answer, from among multiple answers corresponding to the domain name and resource record type that meets the traffic management criteria. This look up is done without executing conventional traffic management code or scripts.

53. 发明授权

US10075423B2 Provisioning for smart navigation services 有权
公开(公告)号：US10075423B2
公开(公告)日：2018-09-11
申请号：US15697171
申请日：2017-09-06
申请人： VERISIGN, INC.
发明人： Karthik Shyamsunder , Neel Goyal , Valinder Mangat , Daniel Schonfeld , Burton S. Kaliski, Jr.
IPC分类号： H04L29/06 , G06F17/30 , H04L29/08 , G06F7/04 , G06F15/16
CPC分类号： H04L63/08 , G06F16/245 , G06F16/24564 , G06F16/955 , H04L67/02 , H04L67/10
摘要： Techniques for provisioning a smart navigation service are presented. The provisioning can be performed by a name owner, by the smart navigation service itself, or by a third-party keyword service. The provisioned information can include an entity name, a keyword, and possibly other data correlated to at least one network locator. The navigation service electronically stores in navigation service persistent memory a rule correlating the entity name, the keyword, and, if used, the other data, to the at least one network locator, such that when the navigation service receives, from a client computer communicatively coupled to the navigation service, command data that includes the entity name, the keyword, and possibly other data, the navigation service responds to the client computer with the at least one network locator.

54. 发明授权

US10061785B2 Bulk management of registry objects 有权
公开(公告)号：US10061785B2
公开(公告)日：2018-08-28
申请号：US15657973
申请日：2017-07-24
申请人： VERISIGN, INC.
发明人： Hui Griffiths , Srikanth Veeramachaneni
IPC分类号： G06F17/30 , H04L29/12
CPC分类号： G06F16/21 , H04L61/302
摘要： A system and method for modifying a bulk set of domain names through bulk operations. A request to modify a bulk set of data associated with domain names is received by a registry. A bulk processing engine associated with the registry can analyze the requested update job, and enforce compliance with a set of policies governing the operation of registry. A priority level can also be assigned to the requested job, so that it will be executed before or after other pending jobs. The user can likewise provide user-supplied policies, which can also be validated against the set of registry policies. Data faults can be reduced or eliminated, and update operations can be performed by comparatively inexperienced personnel.

55. 发明授权

US09935771B2 Methods and systems for bootstrapping 有权
公开(公告)号：US09935771B2
公开(公告)日：2018-04-03
申请号：US14860885
申请日：2015-09-22
申请人： VERISIGN, INC.
发明人： Ramakant Pandrangi , Eric Osterweil , Paul Livesay
IPC分类号： H04L29/06 , H04L9/32
CPC分类号： H04L9/321 , H04L9/3263 , H04L61/1511 , H04L63/123 , H04L63/126 , H04L63/20
摘要： The disclosure is directed to securely bootstrapping devices in a network environment. Methods and systems include hardware and/or operations for receiving, based on an identifier provisioned at a relying entity, instances of a security credential of an information system, wherein the instances are associated with respective certifying entities. The operations also include verifying the authenticity of the instances of the security credential using information of the certifying entities provisioned at the relying entity. The operations further includes determining matches between the instances of the security credential. Additionally, the operations include determining based on the matches that a first instance of the security credential satisfies a policy provisioned at the relying entity. Further, the operations include verifying the authenticity of information requested from the information system using the first instance of the security credential. In various implementations, the information system may be the domain name system.

56. 发明授权

US09613146B2 Searchable web whois 有权
公开(公告)号：US09613146B2
公开(公告)日：2017-04-04
申请号：US14699600
申请日：2015-04-29
申请人： VERISIGN, INC.
发明人： Lambert Arians , Anirban Mukherjee
IPC分类号： G06F17/30 , G06Q10/08
CPC分类号： G06F17/30864 , G06F17/30631 , G06F17/30867 , G06Q10/08
摘要： Systems and methods for searching domain names and owner information in a search tool involve networked databases, indexers, text indexes, and a server. The networked databases store domain names and owner information associated with the domain names. The indexers index suffixes of the domain names and of text-searchable portions of the owner information that have a minimum length of characters, and the text indexes store the indexed suffixes. In response to a search request, the server searches the text indexes for a matching domain name and/or matching owner information that satisfy the search request, queries the networked databases for corresponding owner information associated with the matching domain name and/or corresponding domain names associated with the matching owner information, and provides search results that include the matching domain name and the corresponding owner information and/or the matching owner information and the corresponding domain names.

57. 发明授权

US09473530B2 Client-side active validation for mitigating DDOS attacks 有权
标题翻译：客户端主动验证以减轻DDOS攻击
公开(公告)号：US09473530B2
公开(公告)日：2016-10-18
申请号：US14095712
申请日：2013-12-03
申请人： VERISIGN, INC.
发明人： Suresh Bhogavilli , Roberto Guimaraes , Yujie Zhao
IPC分类号： H04L29/06 , G06F21/55
CPC分类号： H04L63/1458 , G06F21/55 , G06F2221/2103 , H04L63/0236 , H04L63/0281 , H04L63/10 , H04L63/101 , H04L63/1441 , H04L2463/144
摘要： Methods and systems for mitigating denial-of-service attacks include a proxy server that monitors a set of application servers configured to receive and service requests from clients. The proxy server intercepts the requests, and in response, provides the clients with customized client-side scripts embedded in markup language. The client-side scripts may include random strings to generate follow-through random uniform resource identifier redirection requests expected by the proxy server. The client-side scripts, upon execution, may challenge the clients by demanding user interaction within a specified period of time, requesting a delay before responding, and/or attempting to set a challenge cookie multiple times. If a client provides the demanded user interaction within the specified time, honors the delay, and/or sets the challenge cookie with the correct value, then the client-side scripts may generate a redirection request expected by the proxy server for that client and the proxy servers may whitelist that client for a configurable duration and forward that client's subsequent requests to the application servers without challenge.
摘要翻译：用于减轻拒绝服务攻击的方法和系统包括一个代理服务器，用于监视配置为接收和服务客户机请求的一组应用程序服务器。代理服务器拦截请求，作为响应，为客户端提供嵌入标记语言的自定义客户端脚本。客户端脚本可以包括随机字符串，以产生由代理服务器期望的后续随机均匀资源标识符重定向请求。客户端脚本在执行时可能会通过在指定的时间段内要求用户交互，在响应之前请求延迟和/或尝试多次设置挑战cookie来挑战客户端。如果客户端在指定时间内提供所请求的用户交互，对延迟进行评估和/或设置具有正确值的挑战cookie，则客户端脚本可以生成代理服务器为该客户端预期的重定向请求，并且代理服务器可能会将该客户端列入可配置的持续时间，并将该客户端的后续请求转发给应用程序服务器，而无需挑战。

58. 发明授权

US09473520B2 Systems and methods for incubating malware in a virtual organization 有权
标题翻译：在虚拟组织中孵化恶意软件的系统和方法
公开(公告)号：US09473520B2
公开(公告)日：2016-10-18
申请号：US14571983
申请日：2014-12-16
申请人： Verisign, Inc.
发明人： Brandon S. Dixon , Gregory S. Sinclair
IPC分类号： H04L29/06 , G06F21/56 , G06F21/53
CPC分类号： H04L63/1491 , G06F21/53 , G06F21/566 , G06F2221/034 , H04L63/1416 , H04L63/1433
摘要： Systems and methods for tracking malware operator behavior patterns in a network environment simulated for an extended period of time include a processor that causes the system to receive organizational data that describes a virtual organization, obtain additional data related to the organizational data, and provide a simulated computer network of the virtual organization based on the organizational data. The process can further cause the system to install at least one malware on the simulated computer network, monitor one or more interactions between the simulated computer network and an operator of the malware, and build a malware operator profile that characterizes the operator of the malware based on the one or more interactions, with which the operator of the malware can be identified in subsequent interactions.
摘要翻译：用于跟踪长时间模拟的网络环境中的恶意软件操作员行为模式的系统和方法包括使系统接收描述虚拟组织的组织数据的处理器，获得与组织数据相关的附加数据，并提供模拟基于组织数据的虚拟组织的计算机网络。该过程可以进一步导致系统在模拟计算机网络上安装至少一个恶意软件，监视模拟的计算机网络和恶意软件的操作者之间的一个或多个交互，并构建以恶意软件为基础的操作者的特征的恶意软件操作员简档在一个或多个交互中，可以在随后的交互中识别恶意软件的操作者。

59. 发明授权

US09448897B2 Process for selecting an authoritative name server 有权
标题翻译：选择权威名称服务器的过程
公开(公告)号：US09448897B2
公开(公告)日：2016-09-20
申请号：US14319027
申请日：2014-06-30
申请人： Verisign, Inc.
发明人： Rohit Kinra
IPC分类号： G06F11/20 , G06F17/30
CPC分类号： G06F11/2007 , G06F17/30864
摘要： Methods and systems for intelligently choosing an authoritative name server from among a group of name servers for resolving Domain Name System requests. Systems and methods are provided that enable choosing of a first server associated with and/or operated by a first service provider based on a first measurement associated with that first server. The systems and methods further comprise requesting first data from that first server, determining that the first server is unresponsive, and choosing a second server. The second server is chosen based on a second measurement, and chosen contingent on it being associated with and/or operated by to a different service provider than that associated with the first server. The systems and methods then comprise requesting second data from the second server.
摘要翻译：用于从一组名称服务器中智能选择权威名称服务器以解决域名系统请求的方法和系统。提供了系统和方法，其能够基于与该第一服务器相关联的第一测量来选择与第一服务提供商相关联和/或由第一服务提供商操作的第一服务器。所述系统和方法还包括从所述第一服务器请求第一数据，确定所述第一服务器不响应，以及选择第二服务器。第二服务器是基于第二测量来选择的，并且根据与第一服务器相关联的不同服务提供商相关联和/或操作的选择。然后，系统和方法包括从第二服务器请求第二数据。

60. 发明授权

US09299386B2 Systems and methods for providing access to resources through enhanced audio signals 有权
公开(公告)号：US09299386B2
公开(公告)日：2016-03-29
申请号：US13570588
申请日：2012-08-09
申请人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
发明人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
IPC分类号： G11B20/00 , H04L29/06 , G06F21/12 , G06F21/16 , G10L19/018 , G06F17/30 , G06Q30/02 , G06Q30/06 , G06F21/10
CPC分类号： G11B20/00739 , G06F17/30861 , G06F21/10 , G06F21/121 , G06F21/16 , G06Q30/02 , G06Q30/06 , G10L19/018 , G11B20/00688 , G11B20/00891 , H04L63/107
摘要： Systems and methods are provided for using a hidden audio signal. In one exemplary embodiment, the method includes registering, at a central database, one or more of an identifier and a destination resource associated with the identifier, and encoding the one or more of the identifier and the destination resource in a hidden audio signal. The method further includes transmitting the hidden audio signal, including the one or more of the identifier and the destination resource, in connection with an acoustic signal, and receiving the acoustic signal at a user device. In addition, the method includes decoding the encoded one or more of the identifier and the destination resource at the user device; and requesting, from the central database, information associated with the one or more of the identifier and the destination resource. Further, the method includes receiving, at the user device, the requested information.

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