diff --git a/references.bib b/references.bib
index bdc6d91..97d8d6a 100644
--- a/references.bib
+++ b/references.bib
@@ -9,6 +9,58 @@
 	url = {https://pubs.aeaweb.org/doi/pdfplus/10.1257/aer.20171765},
 }
 
+@techreport{Ptacek1998a,
+  author = {Thomas H. Ptacek and Timothy N. Newsham},
+  title = {Insertion, Evasion, and Denial of Service: Eluding Network Intrusion Detection},
+  year = {1998},
+  url = {https://www.icir.org/vern/Ptacek-Newsham-Evasion-98.pdf},
+}
+
+@inproceedings{Handley2001a,
+  author = {Mark Handley and Vern Paxson and Christian Kreibich},
+  title = {Network Intrusion Detection: Evasion, Traffic Normalization, and End-to-End Protocol Semantics},
+  booktitle = {USENIX Security Symposium},
+  publisher = {USENIX},
+  year = {2001},
+  url = {https://www.usenix.org/legacy/events/sec01/full_papers/handley/handley.pdf},
+}
+
+@inproceedings{Wu2025a,
+    author = {Mingshi Wu and Ali Zohaib and Zakir Durumeric and Amir Houmansadr and Eric Wustrow},
+    title = {A Wall Behind A Wall: Emerging Regional Censorship in {China}},
+    booktitle = {Symposium on Security \& Privacy},
+    publisher = {IEEE},
+    year = {2025},
+    url = {https://gfw.report/publications/sp25/data/paper/paper.pdf},
+}
+
+@inproceedings{Vafa2025a,
+    author = {Elham Pourabbas Vafa and Mohit Singhal and Poojitha Thota and Sayak Saha Roy},
+    title = {Learning from Censored Experiences: Social Media Discussions around Censorship Circumvention Technologies},
+    booktitle = {Symposium on Security \& Privacy},
+    publisher = {IEEE},
+    year = {2025},
+    url = {https://www.computer.org/csdl/pds/api/csdl/proceedings/download-article/21B7R7E8URG/pdf},
+}
+
+@inproceedings{Niere2025a,
+    author = {Niklas Niere and Felix Lange and Robert Merget and Juraj Somorovsky},
+    title = {Transport Layer Obscurity: Circumventing {SNI} Censorship on the {TLS} Layer},
+    booktitle = {Symposium on Security \& Privacy},
+    publisher = {IEEE},
+    year = {2025},
+    url = {https://www.computer.org/csdl/pds/api/csdl/proceedings/download-article/26hiUekZ19S/pdf},
+}
+
+@inproceedings{Nourin2025a,
+    author = {Sadia Nourin and Erik Rye and Kevin Bock and Nguyen Phong Hoang and Dave Levin},
+    title = {Is Nobody There? Good! Globally Measuring Connection Tampering without Responsive Endhosts},
+    booktitle = {Symposium on Security \& Privacy},
+    publisher = {IEEE},
+    year = {2025},
+    url = {https://www.computer.org/csdl/pds/api/csdl/proceedings/download-article/26hiUgw654A/pdf},
+}
+
 @inproceedings{Fan2025a,
 	author = {Shencha Fan and Jackson Sippe and Sakamoto San and Jade Sheffey and David Fifield and Amir Houmansadr and Elson Wedwards and Eric Wustrow},
 	title = {{Wallbleed}: A Memory Disclosure Vulnerability in the {Great Firewall} of {China}},