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Prompting method and device for download link security

A security reminder and security technology, applied in the computer field, can solve the problems of wasting download time and network bandwidth, increasing the probability of being attacked, etc.

Active Publication Date: 2015-04-15
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach is aimed at Trojan horses and virus files that have been downloaded to the user's computer locally. When the file is found to be dangerous, the file has already been downloaded to the user's machine, which increases the probability of being attacked to a certain extent, and also wastes download time and network bandwidth.

Method used

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  • Prompting method and device for download link security
  • Prompting method and device for download link security

Examples

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0065] see figure 1 The download link safety prompt method provided by the embodiment of the present invention may include the following steps:

[0066] S101: According to the source webpage accessed by the user, determine whether it contains an unsafe download link;

[0067] In order to quickly determine whether the source webpage accessed by the user contains unsafe download links, a database can be saved in the server in advance, and the security level information of the source webpage is...

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Abstract

The invention discloses a prompting method and device for download link security, wherein the method comprises the steps of: for a source webpage that a user visits, judging whether an unsafe download link is included; if the unsafe download link is included, acquiring the relavant information of the unsafe download link; and showing a prompt message of the unsafe download link in a user interface according to the relavant information. The method and the device provided by the invention can reduce the probability of the malicious program attacks in the internet download process of a user.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a download link safety prompt method and device. Background technique [0002] With the popularization of computers and the development of the Internet, people use the network more and more frequently, and the computer network has gradually become an indispensable tool in people's daily life. And information services provide users with all kinds of information and data, and have been widely used in people's daily life, bringing great convenience to people's daily production and life. [0003] Along with the explosive development of network information, a large number of malicious programs such as Trojan horses and viruses have also appeared on the network. For the purpose, it has greatly affected the normal use of the Internet by ordinary Internet users. There have been countless cases of malicious program attacks, which have caused Internet users and even website owners to su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/10G06F17/30G06F21/51G06F21/56
Inventor 肖鹏刘起钱军
Owner BEIJING QIHOO TECH CO LTD