专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

GB2597909A Computer-implemented security methods and systems 未知
公开(公告)号：GB2597909A
公开(公告)日：2022-02-16
申请号：GB202011025
申请日：2020-07-17
申请人： BRITISH TELECOMM
发明人： BEHNAM AZVINE , FADI EL-MOUSSA , DANIEL BASTOS
IPC分类号： G06F21/55 , G06F21/82 , G06N20/00
摘要： One method involves a machine learning algorithm updating weighting coefficients associated with threat factors, threat factors having values defined for requests for peripheral devices to connect to networked devices coupled to a secure network; updating a security policy associated with the secure network in respect of a particular threat factor when that threat factor’s weighting coefficient changes by more than a predetermined amount in a predetermined period; and automatically approving or denying requests for peripheral devices to connect to the networked devices in dependence on that policy. Another method involves obtaining a peripheral connection request profile, obtaining a threat score associated with the request, where the threat score is determined from a weighted combination of threat factors dependent on contents of a field of the profile and having a weighting coefficient; denying the request when the threat score is above a threshold, otherwise, obtaining a policy decision based on profile and secure network policy comparison and providing request approval or denial according to the policy decision. Storing the profile in a database in association with an approval/denial indication of the request, updating weighting coefficients in dependence on the database contents, and updating the policy in response to changing weighting coefficients.

2. 发明专利

GB2597098A Computer-implemented automatic security methods and systems 未知
公开(公告)号：GB2597098A
公开(公告)日：2022-01-19
申请号：GB202010899
申请日：2020-07-15
申请人： BRITISH TELECOMM
发明人： FADI EL-MOUSSA
IPC分类号： G06F21/56
摘要： Automatically securing a computer system against a suspect binary file by first detecting a suspect binary file (SBF) 520, then identifying the closest known malicious binary file (KMBF) 540, and a discrepant function that is present in the SBF but not the KMBF 560, then performing a first action known to mitigate a known threat posed by the known malicious binary file 550. Then performing a further action predicted to mitigate a predicted threat posed by a discrepant function present in the SBF but not the KMBF 580 as the automatic defence strategy 590. It may also assign the discrepant function to one of a plurality of function categories defined by one or more actions known to be effective in mitigating one or more possible threats posed by the respective function category 570. The further actions may be blocking a category from transmission or enforcing file or application controls.

3. 发明专利

GB2596502A Crypto-jacking detection 未知
公开(公告)号：GB2596502A
公开(公告)日：2022-01-05
申请号：GB202000128
申请日：2020-01-06
申请人： BRITISH TELECOMM
发明人： GEORGE KALLOS , FADI EL-MOUSSA
IPC分类号： G06F21/55 , G06F21/50
摘要： Detecting blockchain miner code executing in a web browser that includes receiving a profile for the browser identifying typical resource consumption by the browser in use. In response to detection of a deviation of the resource consumption by the browser from the profile, a communication with the browser is intercepted which includes a cryptographic nonce. A plurality of classifiers are trained based on generated training examples, each training example being generated by applying a hashing algorithm to the nonce such that each classifier is trained with training examples generated using a different hashing algorithm. One or more second communications with the browser are intercepted, each of the second communications including a hash value. Executing at least a subset of the classifiers based on the hash value of each of the second communications and identifying malicious miner code executing in the browser based on the classifications of the at least a subset of classifiers. A response to the identified miner code may be to terminate the browser of terminate the execution of the miner code.

4. 发明专利

GB2590917A Steganographic malware identification 未知
公开(公告)号：GB2590917A
公开(公告)日：2021-07-14
申请号：GB202000084
申请日：2020-01-05
申请人： BRITISH TELECOMM
发明人： GEORGE KALLOS , FADI EL-MOUSSA
IPC分类号： G06F21/56 , G06T1/00 , H04N1/32
摘要： A computer implemented method of detecting data stored within an image for or by malware, the method comprising: for each of a plurality of input images, generating first and second images by storing a portion of first and second malware data within the input image by each of a first and second steganographic processes; training a first classifier to classify each first image to its respective input image; training a second classifier to classify each second image to its respective input image; receiving a third image; detecting malware data within the third image by executing each of the first and second classifiers based on the third image; and identifying the malware data based on a degree of confidence of classification of the third image by each of the first and second classifiers.

5. 发明专利

GB2586044A Intrusion protection 未知
公开(公告)号：GB2586044A
公开(公告)日：2021-02-03
申请号：GB201910911
申请日：2019-07-31
申请人： BRITISH TELECOMM
发明人： FADI EL-MOUSSA , CLAUDIA CRISTINA , SIMON BEDDUS
IPC分类号： G16Y30/10 , H04L29/06 , H04W4/70
摘要： A network controller (1, fig 1) receives a data stream comprising a plurality of communications from an Internet of things (IoT) device 2. Each communication is analysed 304 to identify whether the communication is malicious. In response to identifying that a communication is malicious, a security policy 16 is selectively applied to the data stream containing communications generated by the IoT device identified as malicious. The security policy permits the IoT device to continue to receive other data streams that are not associated with the malicious communications. The policy may be applied to a node adjacent to the IoT device. Applying the security policy to the data stream may include applying the policy to an application sending the communication. Security policy may be dependent on user input, IoT characteristics or the communication identified as malicious. Policies may be an instruction to cease, throttle, redirect or envelope traffic, apply IPS, constrain the IoT device or stop an application of the IoT device. The IoT device may be a network enabled sensor, the remote controller may be a network orchestrator, and the node adjacent to the IoT device may be a gateway serving the IoT device.

6. 发明专利

GB2582703A Injection attack mitigation 未知
公开(公告)号：GB2582703A
公开(公告)日：2020-09-30
申请号：GB202003657
申请日：2020-03-13
申请人： BRITISH TELECOMM
发明人： FADI EL-MOUSSA
IPC分类号： G06F21/55 , G06F21/70
摘要： A computer implemented security method to protect a web server, the web server having associated a plurality of intercommunicating server components each providing a facility for the webserver. The server components maybe authentication, database, file store, email or network components for example. The method involves storing requests received for the web server providing a software component for each pair of communicating server components. The software component is adapted to receive messages communicated between the server components. In response to a determination that a received message includes a potential security threat, searching the stored requests to identify a stored request including at least part of the received message and flagging at least a portion of the identified stored request as a malicious request. Responsive to a subsequent request directed to the web server including the flagged portion, preventing processing of the subsequent request by the web server which may involve preventing receipt of the subsequent request by the web server.

7. 发明专利

GB2568463B Containerised Programming 未知
公开(公告)号：GB2568463B
公开(公告)日：2020-07-22
申请号：GB201718557
申请日：2017-11-09
申请人： BRITISH TELECOMM
发明人： CLAUDIA CRISTINA , SIMON BEDDUS , FADI EL-MOUSSA
IPC分类号： G06F21/51 , G06F8/60 , G06F9/455 , G06F21/53 , G06F21/57

8. 发明专利

GB2568965B Software container application security 未知
公开(公告)号：GB2568965B
公开(公告)日：2020-05-27
申请号：GB201720174
申请日：2017-12-04
申请人： BRITISH TELECOMM
发明人： XIAOFENG DU , FADI EL-MOUSSA
IPC分类号： G06F21/53 , G06F21/56 , G06N3/04

9. 发明专利

GB2574241A Networked application orchestration 未知
公开(公告)号：GB2574241A
公开(公告)日：2019-12-04
申请号：GB201808937
申请日：2018-05-31
申请人： BRITISH TELECOMM
发明人： SIMON BEDDUS , CLAUDIA CHRISTINA , FADI EL-MOUSSA
IPC分类号： H04L12/24 , G06F9/50 , H04L29/08
摘要： A method to deploy applications and virtualised network functions (VNF) to meet a service specification with a specified security profile. A user’s specification for an end-to-end service with security constraints is defined, 20. A plurality of candidate configurations of network resources are assessed for ability to meet the customer requirement with known characteristics and vulnerabilities of the services. A security analysis 21 is performed on the candidate solutions and used to select a configuration of network devices, applications and functions, 22. The deployment is orchestrated and network resources are adapted to meet the specified security profile prior to deployment, 23. The deployed system may be continually monitored to ensure that the service continues to operate within requirements. Should an incident such as a network attack or failure occur the system may be re-analysed against the original requirements and re-configured or repaired. Complex services and especially micro-services are defended against attack by building security into their design.

10. 发明专利

GB2558419B Identifying an attacked computing device 未知
公开(公告)号：GB2558419B
公开(公告)日：2019-11-06
申请号：GB201721196
申请日：2017-12-18
申请人： BRITISH TELECOMM
发明人： FADI EL-MOUSSA , THEO DIMITRAKOS
IPC分类号： H04L29/06 , G06F21/57

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式