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1. 发明公开

EP2742711A1 DETECTION OF SUSPECT WIRELESS ACCESS POINTS 失效
标题翻译： ERKENNUNGVERDÄCHTIGERDRAHTLOSER ZUGANGSPUNKTE
公开(公告)号：EP2742711A1
公开(公告)日：2014-06-18
申请号：EP12751026.1
申请日：2012-08-07
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika , NIEMELÄ, Jarno
IPC分类号： H04W12/12 , H04W12/10 , H04W88/08 , H04L29/06
CPC分类号： H04W12/12 , H04L63/126 , H04L63/14 , H04W12/10 , H04W88/08
摘要： According to aspects of the present invention there are provided methods and apparatus for detecting a suspect wireless access point in a communication network including a plurality of wireless access points providing access services to client devices. Identity information associated with the wireless access points is collected from a multiplicity of client devices. A reputation request is received from a client device, the request including identity information of an available wireless access point. The received identity information is compared with the collected identity information for determining an indication of trust of the available wireless access point. The indication of trust of the available wireless access point is transmitted to the client device. The wireless access points may include a cellular wireless access point or base station, wireless access point, a Wi-Fi access point, or a femto-cell access point.
摘要翻译：根据本发明的方面，提供了一种用于检测通信网络中的可疑无线接入点的方法和装置，包括向客户端设备提供接入服务的多个无线接入点。从多个客户端设备收集与无线接入点相关联的身份信息。从客户设备接收到信誉请求，该请求包括可用无线接入点的身份信息。将接收到的身份信息与收集的身份信息进行比较，以确定可用无线接入点的信任指示。可用无线接入点的信任指示被发送到客户端设备。无线接入点可以包括蜂窝无线接入点或基站，无线接入点，Wi-Fi接入点或毫微微小区接入点。

2. 发明公开

EP4012999A1 METHOD OF THREAT DETECTION IN A THREAT DETECTION NETWORK AND THREAT DETECTION NETWORK 审中-公开
公开(公告)号：EP4012999A1
公开(公告)日：2022-06-15
申请号：EP20213691.7
申请日：2020-12-14
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika , AKSELA, Matti
IPC分类号： H04L29/06 , H04L29/08
摘要： A network node (5a-5h) of a threat detection network, a backend server (2) of a threat detection network, a threat detection network and a threat detection method in a threat detection network. The threat detection network comprises interconnected network nodes (5a-5h) and a backend system (2), wherein at least part of the nodes (5a-5h) comprise security agent modules (6a-6h) which collect data related to the respective network node (5a-5h). The method comprises collecting and/or analyzing at the network node (5a-5h) data related to a network node (5a-5h), generating at least one local behavior model at the network node (5a-5h) related to the network node (5a-5h) on the basis of the collected and/or analyzed data, sharing at least one generated local behavior model related to the network node (5a-5h) with one or more other nodes (5a-5h) and/or with the backend system (2), comparing user activity in a node (5a-5h) to the generated local behavior model and/or a received behavior model, and alerting the backend (2) and/or the other nodes (5a-5h ), e.g. about anomalous behavior, if deviation from the generated local behavior model and/or the received behavior model is detected.

3. 发明授权

EP2742711B1 DETECTION OF SUSPECT WIRELESS ACCESS POINTS 失效
公开(公告)号：EP2742711B1
公开(公告)日：2018-06-13
申请号：EP12751026.1
申请日：2012-08-07
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika , NIEMELÄ, Jarno
IPC分类号： H04W12/12 , H04W12/10 , H04W88/08 , H04L29/06
CPC分类号： H04W12/12 , H04L63/126 , H04L63/14 , H04W12/10 , H04W88/08
摘要： According to aspects of the present invention there are provided methods and apparatus for detecting a suspect wireless access point in a communication network including a plurality of wireless access points providing access services to client devices. Identity information associated with the wireless access points is collected from a multiplicity of client devices. A reputation request is received from a client device, the request including identity information of an available wireless access point. The received identity information is compared with the collected identity information for determining an indication of trust of the available wireless access point. The indication of trust of the available wireless access point is transmitted to the client device. The wireless access points may include a cellular wireless access point or base station, wireless access point, a Wi-Fi access point, or a femto-cell access point.

4. 发明授权

EP2417551B1 PROVIDING INFORMATION TO A SECURITY APPLICATION 有权转让
公开(公告)号：EP2417551B1
公开(公告)日：2019-03-06
申请号：EP10717573.9
申请日：2010-04-08
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika , TIKKANEN, Antti , SIERWALD, Jörn , HARMONEN, Timo , ELORANTA, Mika
IPC分类号： G06F21/00 , G06F21/56

5. 发明公开

EP2465068A1 MALWARE DETECTION 审中-公开
标题翻译：发现有害
公开(公告)号：EP2465068A1
公开(公告)日：2012-06-20
申请号：EP10725807.1
申请日：2010-06-30
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika
IPC分类号： G06F21/00
CPC分类号： G06F21/566
摘要： According to a first aspect of the present invention there is provided a method of detecting potential malware. The method comprises, at a server, receiving a plurality of code samples, the code samples including at least one code sample known to be malware and at least one code sample known to be legitimate, executing each of the code samples in an emulated computer system, extracting bytestrings from any changes in the memory of the emulated computer system that result from the execution of each sample, using the extracted bytestrings to determine one or more rules for differentiating between malware and legitimate code, and sending the rule(s) to one or more client computers. At the or each client computer, for a given target code, executing the target code in an emulated computer system, extracting bytestrings from any changes in the memory of the emulated computer system that result from the execution of the target code, and applying the rule(s) received from the server to the extracted bytestrings to determine if the target code is potential malware.

6. 发明公开

EP2417551A1 PROVIDING INFORMATION TO A SECURITY APPLICATION 有权转让
标题翻译： ZEN EINER SICHERHEITSANWENDUNG的LEITEN VON信息
公开(公告)号：EP2417551A1
公开(公告)日：2012-02-15
申请号：EP10717573.9
申请日：2010-04-08
申请人： F-Secure Corporation
发明人： STÅHLBERG, Mika , TIKKANEN, Antti , SIERWALD, Jörn , HARMONEN, Timo , ELORANTA, Mika
IPC分类号： G06F21/00
CPC分类号： G06F21/56
摘要： A method and apparatus for providing information to a security application at a client device. A server receives a request from the client device for information of an object at the client device. The request includes the signature information required by the server to identify the object. The server queries a database to determine the required information of the object and to determine information of at least one further object, and a response is sent to the client device. The response includes the information relating to the object, an identity of the at least one further object, and the information relating to the at least one further object.
摘要翻译：一种在客户端设备向安全应用提供信息的方法和装置。服务器从客户端设备接收客户端设备上对象信息的请求。请求包括服务器标识对象所需的签名信息。服务器查询数据库以确定对象的所需信息，并确定至少一个其他对象的信息，并将响应发送到客户端设备。响应包括与对象相关的信息，至少一个另外的对象的身份以及与至少一个另外的对象有关的信息。

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