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"Cybersecurity and Authentication (CA) Technology Topic" is currently closed and not accepting applications.
Cybersecurity and Authentication (CA) Technology Topic is sponsored by National Science Foundation (NSF) SBIR. This funding opportunity focuses on innovations related to the security and integrity of data and data processing and the authentication of people and devices.
It includes sub-topics like computation on encrypted data, cryptography, data privacy and integrity, device authentication, and network and device security, among others.
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According to the current listing, eligibility includes: Small businesses (fewer than 500 employees) located in the United States, with at least 50% of the company's equity owned by U.S. citizens or permanent residents. The principal investigator must be legally employed at least 20 hours a week by the company. Confirm the full requirements in the official notice before applying.
The published deadline was April 16, 2026, which has passed. Check the official notice for any future application windows before investing time in a proposal.
Cybersecurity and Authentication (CA) Technology Topic is funded by National Science Foundation (NSF) SBIR. Verify program details on the funder's official page before applying.
Yes — this listing is flagged as national in scope, so applicants across the U.S. may apply, subject to the sponsor's other eligibility criteria.
Applications go through the funder's official portal — the Apply Now link on this page goes there directly.
Past winners and funding trends for this program
NSF's $20 million Commercialization Readiness Pilot, announced September 14, 2026 and led by UCF's National Commercialization and Translation Institute, will give six to eight Phase II and IIB deep-tech firms milestone awards of $1 million to $3.75 million. Roughly one in ten NSF Phase IIB alumni will get a seat. Here is how the selection logic actually works.
Read articleNSF's restarted SBIR/STTR program carries two transition rules almost nobody has calendared. Project Pitch invitations issued on or after July 3, 2025 must be converted to a full proposal by November 4, 2026. Phase I awardees whose awards started on or after November 6, 2023 must submit Phase II by the same date. Both cohorts were created by the program lapse, and both cliffs are hard.
Read articleNSF's rebuilt SBIR/STTR program (NSF 26-510) pairs a $305,000 Phase I with a brand-new Strategic Breakthrough award worth up to $30 million for the strongest Phase II companies. The next Project Pitch deadline is July 27, 2026. Here is how the non-dilutive funding ladder now works, why the Project Pitch gate decides everything, and how a founder should sequence the next twelve months.
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