Methods of security situation prediction for industrial internet fused attention mechanism and BSRU
The security situation prediction plays an important role in balanced and reliable work for industrial internet.In the face of massive, high-dimensional and time-series data generated in the industrial production process, traditional prediction models are difficult to accurately and efficiently pred...
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POSTS&TELECOM PRESS Co., LTD
2022-02-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021092 |
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| author | Xiangdong HU Zhengguo TIAN |
| author_facet | Xiangdong HU Zhengguo TIAN |
| author_sort | Xiangdong HU |
| collection | DOAJ |
| description | The security situation prediction plays an important role in balanced and reliable work for industrial internet.In the face of massive, high-dimensional and time-series data generated in the industrial production process, traditional prediction models are difficult to accurately and efficiently predict the network security situation.Therefore, the methods of security situation prediction for industrial internet fused attention mechanism and bi-directional simple recurrent unit (BSRU) were proposed to meet the real-time and accuracy requirements of industrial production.Each security element was analyzed and processed, so that it could reflect the current network state and facilitate the calculation of the situation value.One-dimensional convolutional network was used to extract the spatial dimension features between each security element and preserve the temporal correlation between features.The BSRU network was used to extract the time dimension features between the data information and reduced the loss of historical information.Meanwhile, with the powerful parallel capability of SRU network, the training time of model was reduced.Attention mechanism was introduced to optimize the correlation weight of BSRU hidden state to highlight strong correlation factors, reduced the influence of weak correlation factors, and realized the prediction of industrial internet security situation combining attention mechanism and BSRU.The comparative experimental results show that the model reduces the training time and training error by 13.1% and 28.5% than the model using bidirectional long short-term memory network and bidirectional gated recurrent unit.Compared with the convolutional and BSRU network fusion model without attention mechanism, the prediction error is reduced by 28.8% despite the training time increased by 2%.The prediction effect under different prediction time is better than other models.Compared with other prediction network models, this model achieves the optimization of time performance and uses the attention mechanism to improve the prediction accuracy of the model under the premise of increasing a small amount of time cost.The proposed model can well fit the trend of network security situation, meanwhile, it has some advantages in multistep prediction. |
| format | Article |
| id | doaj-art-ca85aa33f5d049eab7efe111ca8979b1 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2022-02-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-ca85aa33f5d049eab7efe111ca8979b12025-01-15T03:15:35ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2022-02-018415159571236Methods of security situation prediction for industrial internet fused attention mechanism and BSRUXiangdong HUZhengguo TIANThe security situation prediction plays an important role in balanced and reliable work for industrial internet.In the face of massive, high-dimensional and time-series data generated in the industrial production process, traditional prediction models are difficult to accurately and efficiently predict the network security situation.Therefore, the methods of security situation prediction for industrial internet fused attention mechanism and bi-directional simple recurrent unit (BSRU) were proposed to meet the real-time and accuracy requirements of industrial production.Each security element was analyzed and processed, so that it could reflect the current network state and facilitate the calculation of the situation value.One-dimensional convolutional network was used to extract the spatial dimension features between each security element and preserve the temporal correlation between features.The BSRU network was used to extract the time dimension features between the data information and reduced the loss of historical information.Meanwhile, with the powerful parallel capability of SRU network, the training time of model was reduced.Attention mechanism was introduced to optimize the correlation weight of BSRU hidden state to highlight strong correlation factors, reduced the influence of weak correlation factors, and realized the prediction of industrial internet security situation combining attention mechanism and BSRU.The comparative experimental results show that the model reduces the training time and training error by 13.1% and 28.5% than the model using bidirectional long short-term memory network and bidirectional gated recurrent unit.Compared with the convolutional and BSRU network fusion model without attention mechanism, the prediction error is reduced by 28.8% despite the training time increased by 2%.The prediction effect under different prediction time is better than other models.Compared with other prediction network models, this model achieves the optimization of time performance and uses the attention mechanism to improve the prediction accuracy of the model under the premise of increasing a small amount of time cost.The proposed model can well fit the trend of network security situation, meanwhile, it has some advantages in multistep prediction.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021092industrial internetattention mechanismsimple recurrent unitsecurity situation |
| spellingShingle | Xiangdong HU Zhengguo TIAN Methods of security situation prediction for industrial internet fused attention mechanism and BSRU 网络与信息安全学报 industrial internet attention mechanism simple recurrent unit security situation |
| title | Methods of security situation prediction for industrial internet fused attention mechanism and BSRU |
| title_full | Methods of security situation prediction for industrial internet fused attention mechanism and BSRU |
| title_fullStr | Methods of security situation prediction for industrial internet fused attention mechanism and BSRU |
| title_full_unstemmed | Methods of security situation prediction for industrial internet fused attention mechanism and BSRU |
| title_short | Methods of security situation prediction for industrial internet fused attention mechanism and BSRU |
| title_sort | methods of security situation prediction for industrial internet fused attention mechanism and bsru |
| topic | industrial internet attention mechanism simple recurrent unit security situation |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021092 |
| work_keys_str_mv | AT xiangdonghu methodsofsecuritysituationpredictionforindustrialinternetfusedattentionmechanismandbsru AT zhengguotian methodsofsecuritysituationpredictionforindustrialinternetfusedattentionmechanismandbsru |