Digital Discrimination of Users in Sanctioned States: The Case of the Cuba Embargo
Anna Ablove, Shreyas Chandrashekaran, Hieu Le, Ram Sundara Raman, Reethika Ramesh, Harry Oppenheimer, Roya Ensafi
USENIX Security Symposium, August 2024
🏅 Distinguished Paper Award

@inproceedings{ablove2024digital,
title = {{Digital Discrimination of Users in Sanctioned States: The Case of the Cuba Embargo}},
author = {Ablove, Anna and Chandrashekaran, Shreyas and Le, Hieu and Sundara Raman, Ram and Ramesh, Rethika and Ensafi, Roya},
booktitle = {USENIX Security Symposium},
year = {2024} }

Modeling and Detecting Internet Censorship Events
Elisa Tsai, Ram Sundara Raman, Atul Prakash, Roya Ensafi
Network and Distributed System Security Symposium (NDSS), February 2024

@inproceedings{tsai2024modeling,
title = {{Modeling and Detecting Internet Censorship Events}},
author = {Tsai, Elisa and Sundara Raman, Ram and Prakash, Atul and Ensafi, Roya},
booktitle = {NDSS},
year = {2024} }

Global, Passive Detection of Connection Tampering
Ram Sundara Raman, Louis-Henri Merino, Kevin Bock, Marwan Fayed, Dave Levin, Nick Sullivan, Luke Valenta
ACM SIGCOMM, August 2023

@inproceedings{sundararaman2023global,
title = {{Global, Passive Detection of Connection Tampering}},
author = {Sundara Raman, Ram and Merino, Louis-Henri and Bock, Kevin and Fayed, Marwan and Levin, Dave and Sullivan, Nick and Valenta, Luke},
booktitle = {ACM SIGCOMM},
year = {2023} }

Network Responses to Russia's Invasion of Ukraine in 2022: A Cautionary Tale for Internet Freedom
Reethika Ramesh*, Ram Sundara Raman*, Apurva Virkud, Alexandra Dirksen, Armin Huremagic, David Fifield, Dirk Rodenburg, Rod Hynes, Doug Madory, Roya Ensafi
USENIX Security Symposium, August 2023
🏅 FOCI 2024 Best Practical Award

@inproceedings{ramesh2023network,
title = {{Network Responses to Russia's Invasion of Ukraine in 2022: A Cautionary Tale for Internet Freedom}},
author = {Ramesh, Reethika and Sundara Raman, Ram and Virkud, Apurva and Dirksen, Alexandra and Huremagic, Armin and Fifield, David and Rodenburg, Dirk and Hynes, Rod and Madory, Doug and Ensafi, Roya},
booktitle = {USENIX Security Symposium}, year = {2023} }

CERTainty: Detecting DNS Manipulation using TLS Certificates
Elisa Tsai, Deepak Kumar, Ram Sundara Raman, Gavin Li, Yael Eiger, Roya Ensafi
Privacy Enhancing Technologies Symposium (PETS), August 2023

@inproceedings{tsai2023detecting,
title = {CERTainty: Detecting DNS Manipulation using TLS Certificates},
author = {Tsai, Elisa and Kumar, Deepak and Sundara Raman, Ram and Li, Gavin and Eiger, Yael and Ensafi, Roya},
booktitle={Privacy Enhancing Technologies Symposium (PETS)},
year={2023}
}

Advancing the Art of Censorship Data Analysis
Ram Sundara Raman, Apurva Virkud, Sarah Laplante, Vinicius Fortuna, Roya Ensafi
Free and Open Communications on the Internet (FOCI), February 2023

@inproceedings{sundararaman2023advancing,
title = {Advancing the Art of Censorship Data Analysis},
author = {Sundara Raman, Ram and Virkud, Apurva and Laplante, Sarah and Fortuna, Vinicius and Ensafi, Roya},
booktitle={Free and Open Communications on the Internet (FOCI)},
year={2023}
}

Network Measurement Methods for Locating and Examining Censorship Devices
Ram Sundara Raman^*, Mona Wang^*, Jakub Dalek, Jonathan Mayer, Roya Ensafi
ACM International Conference on emerging Networking EXperiments and Technologies (CoNEXT), December 2022
🏅 IRTF Applied Networking Research Prize 2023

@inproceedings{sundararaman2022network,
title = {Network Measurement Methods for Locating and Examining Censorship Devices},
author = {Sundara Raman, Ram and Wang, Mona and Dalek, Jakub and Mayer, Jonathan and Ensafi, Roya},
booktitle={ACM International Conference on emerging Networking EXperiments and Technologies (CoNEXT)},
year={2022}
}

A Large-scale Investigation into Geodifferences in Mobile Apps
Renuka Kumar, Apurva Virkud, Ram Sundara Raman, Atul Prakash, Roya Ensafi
USENIX Security Symposium, August 2022

@inproceedings{kumar2022geodifferences,
title={A Large-scale Investigation into Geodifferences in Mobile Apps},
author={Renuka Kumar and Apurva Virkud and Ram Sundara Raman and Atul Prakash and Roya Ensafi},
booktitle={USENIX Security Symposium},
year={2022} }

A Multi-Perspective View of Internet Censorship in Myanmar
Ramakrishna Padmanabhan, Arturo Filastò, Maria Xynou, Ram Sundara Raman, Kennedy Middleton, Mingwei Zhang, Doug Madory, Molly Roberts, Alberto Dainotti
ACM SIGCOMM 2021 Workshop on Free and Open Communications on the Internet (FOCI), August 2021

@inproceedings{padmanabhan2021multi-perspective,
title = {A Multi-Perspective View of Internet Censorship in Myanmar},
author = {Padmanabhan, Ramakrishna and Filastò, Arturo and Xynou, Maria and and Sundara Raman, Ram and Middleton, Kennedy and Zhang, Mingwei and Madory, Doug and Roberts, Molly and Dainotti, Alberto},
booktitle={ACM SIGCOMM 2021 Workshop on Free and Open Communications on the Internet (FOCI)},
year={2021}
}

Lost in Transmission: Investigating Filtering of COVID-19 Websites
Anjali Vyas, Ram Sundara Raman, Nick Ceccio, Philipp Lutscher, Roya Ensafi
Financial Cryptography and Data Security (FC), March 2021

@inproceedings{vyas2021lost,
title = {Lost in Transmission: Investigating Filtering of COVID-19 Websites},
author = {Vyas, Anjali and Sundara Raman, Ram and Ceccio, Nick and Lutscher, Philipp and Ensafi, Roya},
booktitle={Financial Cryptography and Data Security (FC)},
year={2021}
}

Censored Planet: An Internet-wide, Longitudinal Censorship Observatory
Ram Sundara Raman, Prerana Shenoy, Katharina Kohls, Roya Ensafi
ACM SIGSAC Conference on Computer and Communications Security (CCS), November 2020

@inproceedings{sundararaman2020censoredplanet,
title = {Censored Planet: An Internet-Wide, Longitudinal Censorship Observatory},
author = {Sundara Raman, Ram and Shenoy, Prerana and Kohls, Katharina and Ensafi, Roya},
booktitle={ACM SIGSAC Conference on Computer and Communications Security (CCS)},
year={2020}
}

Investigating Large Scale HTTPS Interception in Kazakhstan
Ram Sundara Raman, Leonid Evdokimov, Eric Wustrow, J. Alex Halderman, Roya Ensafi
ACM Internet Measurement Conference (IMC), October 2020
🏅 Best Paper Award Nominee

@inproceedings{sundararaman2020investigating,
title={{Investigating Large Scale HTTPS Interception in Kazakhstan}},
author={Sundara Raman, Ram and Evdokimov, Leonid and Wustrow, Eric and Halderman, Alex and Ensafi, Roya},
booktitle={ACM Internet Measurement Conference (IMC)},
year={2020}
}

Measuring the Deployment of Network Censorship Filters at Global Scale
Ram Sundara Raman, Adrian Stoll, Jakub Dalek, Reethika Ramesh, Will Scott, Roya Ensafi
Network and Distributed System Security Symposium (NDSS), February 2020

@inproceedings{sundararaman2020measuring,
title={Measuring the Deployment of Network Censorship Filters at Global Scale},
author={Sundara Raman, Ram and Stoll, Adrian and Dalek, Jakub and Ramesh, Reethika and Scott, Will and Ensafi, Roya},
booktitle={Network and Distributed System Security Symposium (NDSS)},
year={2020}
}

Decentralized Control: A Case Study of Russia
Reethika Ramesh, Ram Sundara Raman, Matthew Bernhard, Victor Ongkowijaya, Leonid Evdokimov, Annie Edmundson, Steve Sprecher, Muhammad Ikram, Roya Ensafi
Network and Distributed System Security Symposium (NDSS), February 2020
🏅 CSAW'20 Applied Research Competition North America Top 10 Paper

@inproceedings{ramesh2020decentralized,
title={Decentralized Control: A Case Study of Russia},
author={Ramesh, Reethika and Sundara Raman, Ram and Bernhard, Matthew and Ongkowijaya, Victor and Evdokimov, Leonid and Edmundson, Annie and Sprecher, Steve and Ikram, Muhammad and Ensafi, Roya},
booktitle={Network and Distributed System Security Symposium (NDSS)},
year={2020}
}