28th USENIX Security Symposium

August 14–16, 2019
Santa Clara, CA, USA

USENIX Security '19 is SOLD OUT.

Thanks to those of you who joined us in Santa Clara, CA, USA, for the sold out 28th USENIX Security Symposium! The USENIX Security Symposium brings together researchers, practitioners, system administrators, system programmers, and others interested in the latest advances in the security and privacy of computer systems and networks.

As part of our commitment to open access to research, the full Proceedings are free and open to the public on the technical sessions page. Presentation slides are posted as we receive them, and video recordings are posted within a few weeks of the end of the event.


USENIX Security '19 is SOLD OUT.

See the Registration Information page for details.

Speakers and Program Committee Members

Please contact the Conference Department for registration information.


USENIX offers several discounts to help you to attend USENIX Security '19.

USENIX Conference Policies

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

Conference Accessibility Services

For information about childcare, mothers' room access, and ADA accommodations, please see the USENIX Conference Accessibility Services page.

Press Registration and Information

If you are an accredited journalist, please contact Wendy Grubow (wendy@usenix.org, +1 831.917.0980), River Meadow Communications, for a complimentary registration code.

Refunds and Cancellations

The registration cancellation deadline is Friday, August 2, 2019. Please review the USENIX Registration Substitution and Cancellation Policy for more information.


Hyatt Regency Santa Clara
5101 Great America Parkway
Santa Clara, CA 95054
+1 408.200.1234
+1 800.397.3342

USENIX has negotiated a special room rate of US$249/night plus tax for single/double occupancy for conference attendees. This rate includes complimentary in-room wireless internet. To receive this special rate, book your room online or call +1 800.397.3342 and mention USENIX or Security '19. The group rate will be available until Monday, July 22, 2019, or until the block sells out, whichever occurs first. After the hotel discount deadline has passed, contact the hotel directly to inquire whether rooms are still available.

For more information, see the Venue, Hotel, and Travel page.

Note: As of July 17, the USENIX room block is beginning to sell out. If your required dates do not appear to be available, please visit the hotel's standard website or call them for the best available rates.

Co-located Events

SOUPS 2019: Fifteenth Symposium on Usable Privacy and Security (August 11–13, 2019)

PEPR '19: 2019 USENIX Conference on Privacy Engineering Practice and Respect (August 12–13, 2019)

WOOT '19: 13th USENIX Workshop on Offensive Technologies (August 12–13, 2019)

CSET '19: 12th USENIX Workshop on Cyber Security Experimentation and Test (August 12, 2019)

ScAINet '19: 2019 USENIX Security and AI Networking Conference (August 12, 2019)

FOCI '19: 9th USENIX Workshop on Free and Open Communications on the Internet (August 13, 2019)

HotSec '19: 2019 USENIX Summit on Hot Topics in Security (August 13, 2019)


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

Registration: conference@usenix.org
Membership: membership@usenix.org
Sponsorship: sponsorship@usenix.org
Student Grants: students@usenix.org
Proceedings Papers: production@usenix.org

Symposium Organizers

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.