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1. CN104462601 - File scanning method, device and system

Office
Chine
Numéro de la demande 201410854196.0
Date de la demande 31.12.2014
Numéro de publication 104462601
Date de publication 25.03.2015
Numéro de délivrance 104462601
Date de délivrance 12.04.2017
Type de publication B
CIB
G06F 17/30
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
17Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
30Recherche documentaire; Structures de bases de données à cet effet
CPC
G06F 16/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
Déposants 北京奇安信科技有限公司
Inventeurs 汪圣平
杨晓东
Mandataires 北京鼎佳达知识产权代理事务所(普通合伙) 11348
北京鼎佳达知识产权代理事务所(普通合伙) 11348
Titre
(EN) File scanning method, device and system
(ZH) 文件扫描方法、装置及系统
Abrégé
(EN)
The invention discloses a file scanning method, device and system, and relates to the technical field of information security. The file scanning method, device and system aim at achieving the efficient cloud engine electronic file searching and killing. According to the main technical scheme, when a file to be scanned is uploaded to a cloud server so that searching and killing can be conducted, a client-side can upload a segment, containing the file type, of the file first according to the indication of the cloud server, the cloud server analyses the segment to determine the type of the file, the position of the file segment uploaded by the client-side is determined according to the type of the file, the client-side is indicated to only send the file segment which may contain security problems to the cloud server according to the indication of the cloud server so that searching and killing can be conducted, and security of the file is confirmed. The file scanning method, device and system are mainly used for the cloud searching and killing process of the file.

(ZH)
本发明公开了一种文件扫描方法、装置及系统,涉及信息安全技术领域,主要目的在于实现高效的云引擎查杀电子文件。本发明的主要技术方案为:在将待扫描的文件上传云端服务器进行查杀时,客户端可以根据云端服务器的指示先传文件的一个包含文件类型的片段,云端服务器对该片段进行分析确定文件的类型,进而根据文件的类型确定客户端上传的文件片段的位置,指示客户端根据云端服务器的指示仅将有可能包含安全问题的文件片段发送给云端服务器进行查杀,确定文件的安全性。本发明主要用于文件的云查杀过程中。

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