Twentieth Symposium on Usable Privacy and Security

August 11–13, 2024
Philadelphia, PA, USA
Co-located with
Grant applications due Monday, July 8

The Twentieth Symposium on Usable Privacy and Security (SOUPS 2024) will take place at the Philadelphia Downtown Marriott in Philadelphia, PA, USA, on August 11–13, 2024. SOUPS brings together an interdisciplinary group of researchers and practitioners in human-computer interaction, security, and privacy.

The full symposium program will be available soon. View the list of accepted papers and register today and save! The Early Bird registration deadline is Monday, July 22, 2024.

Apply for a Grant

See the SOUPS 2024 grant opportunities page for more information. The application deadline is Monday, July 8, 2024.

Opportunities to Participate

Registration Information

Early Bird Registration Deadline: Monday, July 22, 2024

See the Registration Information page for details, including fees, discount information, and other deadlines.


In addition to our member discounts, USENIX offers several discounts to help you to attend SOUPS 2024, including a hardship discount for USENIX members who are unemployed or retired, in between jobs, or lack employer support.

USENIX Conference Policies

We encourage you to learn more about USENIX's values and how we put them into practice at our conferences.

Accessibility Information

USENIX is committed to ensuring that our meetings are fully accessible to all attendees. Visit our accessibility information page for details on mothers' rooms, ADA accessibility accommodation options, and how to make a request.


Philadelphia Marriott Downtown
1201 Market Street
Philadelphia, PA 19107
+1 215.625.2900

Hotel Reservation Deadline: Monday, July 22, 2024

USENIX has negotiated a special conference attendee room rate of US$219 plus tax for single/double occupancy for conference attendees, including in-room wireless internet. To receive this rate, book your room online or call the hotel and mention USENIX or SOUPS 2024 when making your reservation.

The group rate is available through July 22, 2024, or until the block sells out, whichever occurs first. After this date, contact the hotel directly to inquire about room availability.

Room and Ride Sharing

USENIX maintains a Google Group to facilitate communication among attendees seeking roommates and ride sharing. You can sign up for free to find attendees with whom you can share a hotel room, taxi, shuttle, or other ride-share service. Please include "SOUPS 2024" in the subject line when posting a new request.


See the hotel's website for up-to-date parking information and rates.


Review our Conference FAQs, and send direct queries via email:

Student Grants:
Proceedings Papers:

Symposium Organizers

Gold Sponsor

Bronze Sponsor

Conference Sponsorship

Become a Sponsor: Sponsorship exposes your brand to highly qualified attendees, funds our diversity and student grants, supports open access to our conference content, and keeps USENIX conferences affordable. USENIX is a 501(c)(3) non-profit organization that relies on sponsor support to fulfill its mission. To learn more, please contact the Sponsorship Department with the conference name in your subject line.

The acceptance of any organization as a sponsor does not imply explicit or implicit approval by USENIX of the donor organization’s values or actions. In addition, sponsorship does not provide any control over conference program content. Questions? Contact the Sponsorship Department.