USENIX Security '21 Registration Information

Registration Fees

USENIX Security '21 is co-located with SOUPS 2021, and your registration for USENIX Security '21 gives you complimentary access to SOUPS 2021. Please select the conference add-on option when you register to indicate that you plan to attend both conferences.

Standard Rate USENIX Advocate
Member Rate
USENIX Student
Member Rate
USENIX Sustainer Member Rate USENIX Champion Member Rate
USENIX Security '21 $200 $140 $50 $75 $0

USENIX members receive the following discounts for USENIX Security '21:

  • Champion members receive free entry
  • Sustainer members receive $125 off registration
  • Student members receive $150 off registration
  • Advocate members receive $60 off registration

Refunds and Cancellations

We are unable to offer refunds, cancellations, or substitutions for any registrations for this event. Please contact the Conference Department at with any questions.

Join USENIX now to receive the member rate! In addition to granting access to USENIX Security '21 and SOUPS 2021, as well as to USENIX member benefits, your membership dollars help support the following:

Making content and research open and available to all. Since 2008, we've made our conference proceedings and recordings of presentations featuring groundbreaking research and novel ideas available free of charge under our open access policy.

Conferences and events. We not only offer valuable content but also help forge strong professional and personal connections with other community members.

Our Diversity Grant and Student Grant Programs. We are committed to the future of advanced computing systems. Through our grant programs, we have supported conference participation for thousands of student researchers and members of underrepresented groups in the field. We also engage people of diverse perspectives and backgrounds in leadership roles throughout the organization.

A talented professional staff. USENIX's small and mighty team of professionals publishes the work of our communities to be available to all; organizes and runs our events, enabling volunteer committees to focus on applying their subject matter expertise to program content; and adapts to the changing landscape of our communities and the world at large.