diff --git a/post/draft-20240929.md b/post/draft-20240929.md
index e7f5229..49df5c8 100644
--- a/post/draft-20240929.md
+++ b/post/draft-20240929.md
@@ -72,6 +72,9 @@ by Scott Aaronson
 ### The Power of NAPs: Compressing OR-Proofs via Collision-Resistant Hashing
 - <https://eprint.iacr.org/2024/1482>
 
+### Enhancing Digital Privacy: The Application of Zero-Knowledge Proofs in Authentication Systems
+- <https://ijcttjournal.org/2024/Volume-72%20Issue-4/IJCTT-V72I4P104.pdf>
+
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 - <https://substack.com/@zkinsights>