Network security 82 QA75 Electronic computers. Computer science 79 TK Electrical engineering. Electronics Nuclear engineering 54 Internet of things 35 Security 23 Blockchain 22 Deep learning 20 Security systems 20 security 20 Authentication 19 article 19 Convolutional neural networks 18 Cybersecurity 18 Block-chain 17 QA76 Computer software 17 deep learning 17 Artificial intelligence 16 Computer networking & communications 16 Cryptography 15 machine learning 15 Convolution 14 Cyber security 14 Digital storage 14 Electric power transmission networks 14 human 14 Machine learning 13 Cloud computing 12 Computer security 12 Convolutional neural network 12 Information management 11