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2021 International Conference on Communication and Network Security (ICoCNS 2021) will be held in Stockholm, Sweden on August 13-15, 2021.

ICoCNS 2021 provides researchers and industry experts with one of the best platforms to meet and discuss groundbreaking research and innovations in the field of Communication and Network Security. 

International invited speakers are invited to present their state-of-the-art work on various aspects, which will highlight important and developing areas. ICoCNS 2021 is an ideal forum for you to both be informed and inspired.


All accepted papers will be published in the digital conference proceedings which will send to be indexed by all major citation databases such as Ei Compendex, Scopus, Google Scholar, Cambridge Scientific Abstracts (CSA), Inspec, SCImago Journal & Country Rank (SJR), EBSCO, CrossRef, Thomson Reuters (WoS), etc. 

A selection of papers will be recommended to be published in journals.

Join us

We sincerely welcome distinguished experts to join us as a reviewer and a scientific committee member. We sincerely welcome you to send your cv to


Aug. 13, 2021: Registration

Aug. 14, 2021: Keynote Session+Parallel Sessions

Aug. 15, 2021: Parallel Sessions+Social Networking Event

Key Dates

Full Submission: Jul. 25, 2020

Abstract Submission: Jun. 5, 2020

Author Notification: Aug. 10, 2020

Final Version: Sep. 15, 2020

Registration: Sep. 15, 2020

Main Conference: Aug. 13-15, 2021




Please submit your papaer to: or submit via Online Submission System.

Please find the paper format here(submitted papers need to follow the required fonts strictly): 

Paper Submission(Authors): Paper Template

Abstract Submission(Presenters): Abstract Template

Presentation Methods

1, Oral Presentation

Authors who submit the full paper or abstract will be encouraged to do the presentation on the conference site. Each presenter will deliver a brief talk about their research within 15 minutes(including Q&A). 

2, Poster Presentation

Authors of full paper or abstract can also choose to do their presentation via poster presentation. The presenter will be encouraged to do a brief introduction about their research, and then stand near by their poster to answer the possible questions from other participants. 

3, Listener

Scholars without submitting papers or abstracts are also welcomed to join us as a listener. The participants will be encouraged to send the complete registration form with the payment proof to to finish the registration. All sessions of the conference will be accessible to registered listeners.