NDSS Symposium 2021 Registration Information

Registration is now closed.

This year’s NDSS Symposium and co-located workshops will be held virtually on 21-25 February 2021. Participants may register for the Symposium including Workshops or Workshops Only.

A participant in any NDSS activity acknowledges that written, audio and video records of meetings may be made and may be available to the public.

Symposium including Workshop(s) Fees

By 31 January 2021$90$40
After 31 January 2021$125$60

Workshop(s) Only Fees

By 25 February 2021$50$25

*Student fees are available upon verification of student status. Student verification must be received at the time of registration.

Acceptable forms of student verification are:

  • a copy of your transcript indicating that you are a full time student


  • a letter from your department chair indicating that you are a full time student

Students must provide one of the above forms of student verification. Students who do not provide acceptable student verification will not be allowed to attend the Workshop and/or Symposium.

Person explaining and pointing at poster

NDSS 2021 Student Support

Students may apply for a student support grant to cover registration fees.

Refund Policy

For assistance with refunds, contact [email protected].

75% refund = all requests received by 31 January 2021
No refund = all requests received by 1 February 2021 or later


Paying by credit card (we accept Visa, MasterCard, American Express) – credit card payment must be received by NDSS no later than 31 January 2021 to receive the Early Bird Rate. Credit card payments MUST be made at the time of registration. Credit card payments will be accepted through 25 February 2021. All fees payable in USD.

Registration Transfers

All requests for a transfer of a registration from one attendee to another must be made in writing. All requests must be for individuals from the same company or institution.

All requests must be sent to: [email protected]

All requests must be made by Sunday, 7 February 2021. Any requests made after this date shall be approved at the discretion of NDSS.