Amir Houmansadr

Google Scholar
56 publications in security and cryptology related venues
Year
Venue
Title
2025
conf/sp
A Wall Behind A Wall: Emerging Regional Censorship in China.
Mingshi Wu Ali Zohaib Zakir Durumeric Amir Houmansadr Eric Wustrow
2025
conf/ndss
RAIFLE: Reconstruction Attacks on Interaction-based Federated Learning with Adversarial Data Manipulation.
Dzung Pham Shreyas Kulkarni Amir Houmansadr
2025
conf/ndss
Diffence: Fencing Membership Privacy With Diffusion Models.
Yuefeng Peng Ali Naseh Amir Houmansadr
2025
conf/ndss
Wallbleed: A Memory Disclosure Vulnerability in the Great Firewall of China.
Shencha Fan Jackson Sippe Sakamoto San Jade Sheffey David Fifield Amir Houmansadr Elson Wedwards Eric Wustrow
2025
conf/uss
Exposing and Circumventing SNI-based QUIC Censorship of the Great Firewall of China.
Ali Zohaib Qiang Zao Jackson Sippe Abdulrahman Alaraj Amir Houmansadr Zakir Durumeric Eric Wustrow
2025
conf/uss
Backdooring Bias (B^2) into Stable Diffusion Models.
Ali Naseh Jaechul Roh Eugene Bagdasarian Amir Houmansadr
2024
conf/uss
Fingerprinting Obfuscated Proxy Traffic with Encapsulated TLS Handshakes.
Diwen Xue Michalis Kallitsis Amir Houmansadr Roya Ensafi
2024
conf/esorics
Fake or Compromised? Making Sense of Malicious Clients in Federated Learning.
Hamid Mozaffari Sunav Choudhary Amir Houmansadr
2023
conf/ccs
Stealing the Decoding Algorithms of Language Models.
Ali Naseh Kalpesh Krishna Mohit Iyyer Amir Houmansadr
2023
conf/ccs
Realistic Website Fingerprinting By Augmenting Network Traces.
Alireza Bahramali Ardavan Bozorgi Amir Houmansadr
2023
conf/uss
Every Vote Counts: Ranking-Based Training of Federated Learning to Resist Poisoning Attacks.
Hamid Mozaffari Virat Shejwalkar Amir Houmansadr
2023
conf/uss
How the Great Firewall of China Detects and Blocks Fully Encrypted Traffic.
Mingshi Wu Jackson Sippe Danesh Sivakumar Jack Burg Peter Anderson Xiaokang Wang Kevin Bock Amir Houmansadr Dave Levin Eric Wustrow
2023
conf/sp
On the Pitfalls of Security Evaluation of Robust Federated Learning.
Momin Ahmad Khan Virat Shejwalkar Amir Houmansadr Fatima M. Anwar
2023
conf/asiaccs
Investigating Traffic Analysis Attacks on Apple iCloud Private Relay.
Ali Zohaib Jade Sheffey Amir Houmansadr
2022
journals/popets
Machine Learning with Differentially Private Labels: Mechanisms and Frameworks.
Xinyu Tang Milad Nasr Saeed Mahloujifar Virat Shejwalkar Liwei Song Amir Houmansadr Prateek Mittal
2022
conf/uss
Mitigating Membership Inference Attacks by Self-Distillation Through a Novel Ensemble Architecture.
Xinyu Tang Saeed Mahloujifar Liwei Song Virat Shejwalkar Milad Nasr Amir Houmansadr Prateek Mittal
2022
conf/sp
Back to the Drawing Board: A Critical Evaluation of Poisoning Attacks on Production Federated Learning.
Virat Shejwalkar Amir Houmansadr Peter Kairouz Daniel Ramage
2021
conf/ccs
Robust Adversarial Attacks Against DNN-Based Wireless Communication Systems.
Alireza Bahramali Milad Nasr Amir Houmansadr Dennis Goeckel Don Towsley
2021
conf/uss
Defeating DNN-Based Traffic Analysis Systems in Real-Time With Blind Adversarial Perturbations.
Milad Nasr Alireza Bahramali Amir Houmansadr
2021
conf/ndss
Manipulating the Byzantine: Optimizing Model Poisoning Attacks and Defenses for Federated Learning.
Virat Shejwalkar Amir Houmansadr
2021
conf/acsac
FINN: Fingerprinting Network Flows using Neural Networks.
Fatemeh Rezaei Amir Houmansadr
2020
journals/tifs
Fundamental Limits of Invisible Flow Fingerprinting.
Ramin Soltani Dennis Goeckel Don Towsley Amir Houmansadr
2020
conf/uss
Triplet Censors: Demystifying Great Firewall's DNS Censorship Behavior.
anonymous Arian Akhavan Niaki Nguyen Phong Hoang Phillipa Gill Amir Houmansadr
2020
conf/ndss
MassBrowser: Unblocking the Censored Web for the Masses, by the Masses.
Milad Nasr Hadi Zolfaghari Amir Houmansadr Amirhossein Ghafari
2020
conf/ndss
Practical Traffic Analysis Attacks on Secure Messaging Applications.
Alireza Bahramali Amir Houmansadr Ramin Soltani Dennis Goeckel Don Towsley
2020
conf/ndss
Heterogeneous Private Information Retrieval.
Hamid Mozaffari Amir Houmansadr
2019
conf/uss
On the Importance of Encrypted-SNI (ESNI) to Censorship Circumvention.
Zimo Chai Amirhossein Ghafari Amir Houmansadr
2019
conf/sp
Comprehensive Privacy Analysis of Deep Learning: Passive and Active White-box Inference Attacks against Centralized and Federated Learning.
Milad Nasr Reza Shokri Amir Houmansadr
2019
conf/ndss
Enemy At the Gateways: Censorship-Resilient Proxy Distribution Using Game Theory.
Milad Nasr Sadegh Farhang Amir Houmansadr Jens Grossklags
2019
conf/acsac
Revisiting utility metrics for location privacy-preserving mechanisms.
Virat Shejwalkar Amir Houmansadr Hossein Pishro-Nik Dennis Goeckel
2018
conf/ccs
DeepCorr: Strong Flow Correlation Attacks on Tor Using Deep Learning.
Milad Nasr Alireza Bahramali Amir Houmansadr
2018
conf/ccs
Machine Learning with Membership Privacy using Adversarial Regularization.
Milad Nasr Reza Shokri Amir Houmansadr
2017
journals/tifs
Achieving Perfect Location Privacy in Wireless Devices Using Anonymization.
Zarrin Montazeri Amir Houmansadr Hossein Pishro-Nik
2017
journals/popets
TagIt: Tagging Network Flows using Blind Fingerprints.
Fatemeh Rezaei Amir Houmansadr
2017
conf/ccs
Compressive Traffic Analysis: A New Paradigm for Scalable Traffic Analysis.
Milad Nasr Amir Houmansadr Arya Mazumdar
2017
conf/ccs
The Waterfall of Liberty: Decoy Routing Circumvention that Resists Routing Attacks.
Milad Nasr Hadi Zolfaghari Amir Houmansadr
2017
conf/esorics
Graphene: A New Protocol for Block Propagation Using Set Reconciliation.
A. Pinar Ozisik Gavin Andresen George Bissias Amir Houmansadr Brian Neil Levine
2016
journals/popets
CovertCast: Using Live Streaming to Evade Internet Censorship.
Richard McPherson Amir Houmansadr Vitaly Shmatikov
2016
conf/ccs
GAME OF DECOYS: Optimal Decoy Routing Through Game Theory.
Milad Nasr Amir Houmansadr
2016
conf/ccs
Practical Censorship Evasion Leveraging Content Delivery Networks.
Hadi Zolfaghari Amir Houmansadr
2015
conf/ccs
CacheBrowser: Bypassing Chinese Censorship without Proxies Using Cached Content.
John Holowczak Amir Houmansadr
2015
conf/acsac
Know Your Achilles' Heel: Automatic Detection of Network Critical Services.
Ali Zand Amir Houmansadr Giovanni Vigna Richard A. Kemmerer Christopher Kruegel
2014
conf/ndss
No Direction Home: The True Cost of Routing Around Decoys.
Amir Houmansadr Edmund L. Wong Vitaly Shmatikov
2013
journals/compsec
Secloud: A cloud-based comprehensive and lightweight security solution for smartphones.
Saman A. Zonouz Amir Houmansadr Robin Berthier Nikita Borisov William H. Sanders
2013
conf/sp
The Parrot Is Dead: Observing Unobservable Network Communications.
Amir Houmansadr Chad Brubaker Vitaly Shmatikov
2013
conf/ndss
I want my voice to be heard: IP over Voice-over-IP for unobservable censorship circumvention.
Amir Houmansadr Thomas J. Riedl Nikita Borisov Andrew C. Singer
2012
conf/ccs
CensorSpoofer: asymmetric communication using IP spoofing for censorship-resistant web browsing.
Qiyan Wang Xun Gong Giang T. K. Nguyen Amir Houmansadr Nikita Borisov
2012
conf/dsn
EliMet: Security metric elicitation in power grid critical infrastructures by observing system administrators' responsive behavior.
Saman A. Zonouz Amir Houmansadr Parisa Haghani
2011
conf/ccs
Cirripede: circumvention infrastructure using router redirection with plausible deniability.
Amir Houmansadr Giang T. K. Nguyen Matthew Caesar Nikita Borisov
2011
conf/ih
CoCo: Coding-Based Covert Timing Channels for Network Flows.
Amir Houmansadr Nikita Borisov
2011
conf/ih
Stegobot: A Covert Social Network Botnet.
Shishir Nagaraja Amir Houmansadr Pratch Piyawongwisal Vijit Singh Pragya Agarwal Nikita Borisov
2011
conf/ndss
SWIRL: A Scalable Watermark to Detect Correlated Network Flows.
Amir Houmansadr Nikita Borisov
2011
conf/dsn
A cloud-based intrusion detection and response system for mobile phones.
Amir Houmansadr Saman A. Zonouz Robin Berthier
2011
conf/acsac
Nexat: a history-based approach to predict attacker actions.
Casey Cipriano Ali Zand Amir Houmansadr Christopher Kruegel Giovanni Vigna
2009
conf/ndss
RAINBOW: A Robust And Invisible Non-Blind Watermark for Network Flows.
Amir Houmansadr Negar Kiyavash Nikita Borisov
2008
conf/uss
Multi-flow Attacks Against Network Flow Watermarking Schemes.
Negar Kiyavash Amir Houmansadr Nikita Borisov

Coauthors

A. Pinar Ozisik (1)
Abdulrahman Alaraj (1)
Ali Naseh (3)
Ali Zand (2)
Ali Zohaib (3)
Alireza Bahramali (5)
Amir Houmansadr (56)
Amirhossein Ghafari (2)
Andrew C. Singer (1)
anonymous (1)
Ardavan Bozorgi (1)
Arian Akhavan Niaki (1)
Arya Mazumdar (1)
Brian Neil Levine (1)
Casey Cipriano (1)
Chad Brubaker (1)
Christopher Kruegel (2)
Danesh Sivakumar (1)
Daniel Ramage (1)
Dave Levin (1)
David Fifield (1)
Dennis Goeckel (4)
Diwen Xue (1)
Don Towsley (3)
Dzung Pham (1)
Edmund L. Wong (1)
Elson Wedwards (1)
Eric Wustrow (4)
Eugene Bagdasarian (1)
Fatemeh Rezaei (2)
Fatima M. Anwar (1)
Gavin Andresen (1)
George Bissias (1)
Giang T. K. Nguyen (2)
Giovanni Vigna (2)
Hadi Zolfaghari (3)
Hamid Mozaffari (3)
Hossein Pishro-Nik (2)
Jack Burg (1)
Jackson Sippe (3)
Jade Sheffey (2)
Jaechul Roh (1)
Jens Grossklags (1)
John Holowczak (1)
Kalpesh Krishna (1)
Kevin Bock (1)
Liwei Song (2)
Matthew Caesar (1)
Michalis Kallitsis (1)
Milad Nasr (12)
Mingshi Wu (2)
Mohit Iyyer (1)
Momin Ahmad Khan (1)
Negar Kiyavash (2)
Nguyen Phong Hoang (1)
Nikita Borisov (9)
Parisa Haghani (1)
Peter Anderson (1)
Peter Kairouz (1)
Phillipa Gill (1)
Pragya Agarwal (1)
Pratch Piyawongwisal (1)
Prateek Mittal (2)
Qiang Zao (1)
Qiyan Wang (1)
Ramin Soltani (2)
Reza Shokri (2)
Richard A. Kemmerer (1)
Richard McPherson (1)
Robin Berthier (2)
Roya Ensafi (1)
Sadegh Farhang (1)
Saeed Mahloujifar (2)
Sakamoto San (1)
Saman A. Zonouz (3)
Shencha Fan (1)
Shishir Nagaraja (1)
Shreyas Kulkarni (1)
Sunav Choudhary (1)
Thomas J. Riedl (1)
Vijit Singh (1)
Virat Shejwalkar (7)
Vitaly Shmatikov (3)
William H. Sanders (1)
Xiaokang Wang (1)
Xinyu Tang (2)
Xun Gong (1)
Yuefeng Peng (1)
Zakir Durumeric (2)
Zarrin Montazeri (1)
Zimo Chai (1)
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