Data processing 5 Communication 3 Confidential communications 2 Data encryption (Computer science) 2 Data protection 2 Chinese language 1 Computer network resources 1 Computer networks 1 Computer security 1 Cryptography 1 Digital media 1 Discourse analysis 1 Emoticons 1 Internet Relay Chat 1 Internet in higher education 1 Language and the Internet 1 Lexicology 1 Linguistic analysis (Linguistics) 1 Social aspects 1 Students 1 Study and teaching (Higher) 1