User vulnerability analysis method oriented to social engineering attack

Abstract

The invention discloses a user vulnerability analysis method oriented to social engineering attacks. At present, a user vulnerability analysis method oriented to social engineering attacks does not appear yet. The method comprises the following steps: firstly, dividing images in a microblog album into four categories of figures, sceneries, animals and cartoons, and constructing microblog album feature vectors in combination with a statistical method; performing face positioning on a figure image, extracting a face image, performing face emotion recognition, and constructing an image emotion feature vector; then obtaining microblog content of a user for sentiment classification, and constructing sentiment sequence features; and finally, combining a user feature matrix and an attention state between users to construct a network graph with features, and labeling vulnerability labels for all the users through a graph network model. A vulnerability classifier is obtained through training according to the user features and the corresponding labels. According to the method, the vulnerability of the user and whether the user belongs to an object easy to carry out social engineering attacks can be accurately judged, and a foundation is laid for subsequent social engineering research.

Description

technical field [0001] The invention belongs to the field of computer application and Internet technology, and in particular relates to a user vulnerability analysis method facing social engineering attacks. Background technique [0002] With the rapid development of Internet technology in the 21st century, users can publish information through social platforms in various ways. They can use text messages, emails, real-time software and web pages to publish their own edited information. Data associated with personal privacy. Social engineering (Social Engineering) is to fully apply the research method on objects to the research on people, and turn it into a tool for technical control. Social engineering is a method that aims at victims' psychological traps such as psychological weaknesses, instinctive reactions, curiosity, trust, and greed, and implements harm such as deception and harm. "Social engineering attack" is to use people's psychological characteristics to deceive...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no user vulnerability analysis method for social engineering attacks, and the attack method is inefficient, and it is difficult to meet the needs of network confrontation

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