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Detection and Forensics of Encryption Behavior of Storage File and Network Transmission Data
文献类型：期刊论文
| 作者 | 李松斌;刘鹏 |
| 刊名 | IEEE ACCESS
 |
| 出版日期 | 2020 |
| 期号 | 1页码:145833 |
| ISSN号 | 2169-3536 |
| DOI | 10.1109/ACCESS.2020.3015080 |
| 英文摘要 | In recent years, with the widespread application of encryption technology, criminals can hide malicious data without being discovered by security regulatory authorities, which has brought serious challenges to computer forensic investigation. Therefore, it is urgent to study the technology of detection and forensics of encrypted data. This paper proposes a method for encryption detection based on a deep convolutional neural network. The method first converts the raw data into two-dimensional matrixes as the input of the convolutional neural network. Then, the multiscale feature extraction mechanism with multiple activation functions is utilized to provide representative features as the input of subsequent layers. Next, the residual learning operation can further enhance the discrimination of features. By this mean, a network which can automatically extract and learn global contextual information of encrypted data is constructed. The experiment results show that the proposed method achieves high accuracy in the detection of storage file and network transmission data compare to the competitive methods and the detection accuracy on different types of mixed data is higher than 99%. Moreover, the proposed method can accurately detect data encrypted with different algorithms. The average detection rate of DES-encrypted data is higher than that of competitors by more than 5%. |
| URL标识 | 查看原文 |
| 源URL | [http://159.226.59.140/handle/311008/9696]  |
| 专题 | 历年期刊论文_2020年期刊论文 |
| 作者单位 | 中国科学院声学研究所 |
| 推荐引用方式 GB/T 7714 | 李松斌；刘鹏. Detection and Forensics of Encryption Behavior of Storage File and Network Transmission Data[J]. IEEE ACCESS,2020(1):145833. |
| APA | 李松斌；刘鹏.(2020).Detection and Forensics of Encryption Behavior of Storage File and Network Transmission Data.IEEE ACCESS(1),145833. |
| MLA | 李松斌；刘鹏."Detection and Forensics of Encryption Behavior of Storage File and Network Transmission Data".IEEE ACCESS .1(2020):145833. |
入库方式： OAI收割
来源：声学研究所
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