Research Article

A Multimodal Network Security Framework for Healthcare Based on Deep Learning

Table 2

Summary of methods in the literature employing machine and deep learning models.

Ref.ModelDataEva metricsContribution

[12]Naive bayesAccuracyA vast improvement over traditional techniques

[13]Nearest neighbour (NN) and linear discriminant analysis(LDA)WANDError rateUsing traffic traces from a variety of network locations, demonstrate the feasibility, and potential of the approach

[14]Noise elimination, random forest(RF)ToN and ISPAccuracy, F1The framework delivers consistently superior performance to other traffic classification schemes in the presence of unclean training data

[15]A classifier based on Weka’s classifiers libraryRecall, precision, accuracyAuthors suggest a fingerprint that is based on zero-length packets, hence enabling a highly efficient sampling strategy

[16]NN and SAETCP flow dataPrecision, recallThe approach solves the problem of nonautomation and poor adaptation in traditional ways

[17]CNNData including 5 protocol and 5 applicationAccuracyPropose a nearly end-to-end framework for online IP traffic classification

[19]LSTMReal server-generated trafficAccuracyThe LSTM NNs prove to be a highly efficient computational model capable of solving real server-generated traffic

[20]CNN and RNNInternet of things trafficRecall, precision, accuracy, F1The study shows the performance of CNN and RNN models and a combination of them

[21]CNN and LSTMMobile trafficRecall, precision, accuracy, F1Introduce two deep learning models for mobile app identification

[22]RF, CNN, RNN, multitask learningQUIC and ISCXAccuracyMultitask learning approach out-performs, or performs as accurately as the transfer learning

[23]Capsule networkUTSC-2016Recall, precision, accuracy, F1This study proposed an end-to-end traffic classification method and used the capsule network model for traffic classification

[24]CNN, LSTM, SAEEncrypted mobile trafficG-mean, accuracy, F1This study provided a wide experiment analysis based on multimodel framework (CNN + LSTM) for classification of encrypted mobile traffic

[26]RNN, autoencoderEncrypted trafficTrue positive rate, false positive rate, FTFThis study provided the framework containing a multilayer structure which can explore sequential characteristics deeply and import the reconstruction mechanism which can enhance the effectiveness of features

[25]CNN, RNNISCX VPN-nonVPNAccuracy, F1This study proposed a novel multimodal multitask deep learning approach and DISTILLER classifier, it can solve different traffic classification simultaneously

[27]CNN, RNNMIRAGE-2019Accuracy, F1, G-mean, precisionThis study used explainable artificial intelligence to improve multimodel behavior, the experiment results showed that the proposed method provide global interpretation, rather than sample-based ones