Panagiotis Papadopoulos

According to our database, Panagiotis Papadopoulos authored at least 73 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

WRIT: Web Request Integrity and Attestation Against Malicious Browser Extensions.

Giorgos Vasiliadis, Apostolos Karampelas, Alexandros Shevtsov, Panagiotis Papadopoulos, Sotiris Ioannidis, Alexandros Kapravelos

IEEE Trans. Dependable Secur. Comput., 2024

An ensemble approach for enhanced Day-Ahead price forecasting in electricity markets.

Alkiviadis Kitsatoglou, Giannis Georgopoulos, Panagiotis Papadopoulos, Herodotus Antonopoulos

Expert Syst. Appl., 2024

Before & After: The Effect of EU's 2022 Code of Practice on Disinformation.

Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

CoRR, 2024

Ad Laundering: How Websites Deceive Advertisers into Rendering Ads Next to Illicit Content.

Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

2023

Developing an Interactive VR CAVE for Immersive Shared Gaming Experiences.

Anastasios Theodoropoulos, Dimitra Stavropoulou, Panagiotis Papadopoulos, Nikos Platis, George Lepouras

Virtual Worlds, 2023

The Devil is in the Details: Analyzing the Lucrative Ad Fraud Patterns of the Online Ad Ecosystem.

Emmanouil Papadogiannakis, Nicolas Kourtellis, Panagiotis Papadopoulos, Evangelos P. Markatos

CoRR, 2023

P4L: Privacy Preserving Peer-to-Peer Learning for Infrastructureless Setups.

Ioannis Arapakis, Panagiotis Papadopoulos, Kleomenis Katevas, Diego Perino

CoRR, 2023

Who Funds Misinformation? A Systematic Analysis of the Ad-related Profit Routines of Fake News Sites.

Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the ACM Web Conference 2023, 2023

The Hitchhiker's Guide to Facebook Web Tracking with Invisible Pixels and Click IDs.

Paschalis Bekos, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the ACM Web Conference 2023, 2023

Not only E.T. Phones Home: Analysing the Native User Tracking of Mobile Browsers.

John Pegioudis, Emmanouil Papadogiannakis, Nicolas Kourtellis, Evangelos P. Markatos, Panagiotis Papadopoulos

Proceedings of the 2023 ACM on Internet Measurement Conference, 2023

FNDaaS: Content-agnostic Detection of Websites Distributing Fake News.

Panagiotis Papadopoulos, Dimitris Spythouris, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the IEEE International Conference on Big Data, 2023

2022

Scramblesuit: An effective timing side-channels framework for malware sandbox evasion.

Antonio Nappa, Aaron Úbeda-Portugués, Panagiotis Papadopoulos, Matteo Varvello, Juan Tapiador, Andrea Lanzi

J. Comput. Secur., 2022

A PIMS Development Kit for New Personal Data Platforms.

Nikhil Jha, Martino Trevisan, Luca Vassio, Marco Mellia, Stefano Traverso, Álvaro García-Recuero, Nikolaos Laoutaris, Amir Mehrjoo, Santiago Andrés Azcoitia, Rubén Cuevas Rumín, Kleomenis Katevas, Panagiotis Papadopoulos, Nicolas Kourtellis, Roberto Gonzalez, Xavi Olivares, George-Marios Kalatzantonakis-Jullien

IEEE Internet Comput., 2022

FNDaaS: Content-agnostic Detection of Fake News sites.

Panagiotis Papadopoulos, Dimitris Spithouris, Evangelos P. Markatos, Nicolas Kourtellis

CoRR, 2022

Leveraging Google's Publisher-Specific IDs to Detect Website Administration.

Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

YouTubers Not madeForKids: Detecting Channels Sharing Inappropriate Videos Targeting Children.

Myrsini Gkolemi, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the WebSci '22: 14th ACM Web Science Conference 2022, Barcelona, Spain, June 26, 2022

Measuring the (Over)use of Service Workers for In-Page Push Advertising Purposes.

George Pantelakis, Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

Proceedings of the Passive and Active Measurement - 23rd International Conference, 2022

OUTOPIA: private user discovery on the internet.

Panagiotis Papadopoulos, Antonios A. Chariton, Michalis Pachilakis, Evangelos P. Markatos

Proceedings of the EuroSec@EUROSYS 2022: Proceedings of the 15th European Workshop on Systems Security, 2022

2021

ZKSENSE: A Friction-less Privacy-Preserving Human Attestation Mechanism for Mobile Devices.

Iñigo Querejeta-Azurmendi, Panagiotis Papadopoulos, Matteo Varvello, Antonio Nappa, Jiexin Zhang, Benjamin Livshits

Proc. Priv. Enhancing Technol., 2021

YourAdvalue: Measuring Advertising Price Dynamics without Bankrupting User Privacy.

Michalis Pachilakis, Panagiotis Papadopoulos, Nikolaos Laoutaris, Evangelos P. Markatos, Nicolas Kourtellis

Proc. ACM Meas. Anal. Comput. Syst., 2021

Be Daring to Push your Ads Forward: Measuring the (Over)use of Service Workers for Advertising Purposes.

George Pantelakis, Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

CoRR, 2021

POW-HOW: An enduring timing side-channel to evadeonline malware sandboxes.

Antonio Nappa, Panagiotis Papadopoulos, Matteo Varvello, Daniel Aceituno Gomez, Juan Tapiador, Andrea Lanzi

CoRR, 2021

THEMIS: A Decentralized Privacy-Preserving Ad Platform with Reporting Integrity.

Gonçalo Pestana, Iñigo Querejeta-Azurmendi, Panagiotis Papadopoulos, Benjamin Livshits

CoRR, 2021

User Tracking in the Post-cookie Era: How Websites Bypass GDPR Consent to Track Users.

Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

Proceedings of the WWW '21: The Web Conference 2021, 2021

Towards Realistic and ReproducibleWeb Crawl Measurements.

Jordan Jueckstock, Shaown Sarker, Peter Snyder, Aidan Beggs, Panagiotis Papadopoulos, Matteo Varvello, Benjamin Livshits, Alexandros Kapravelos

Proceedings of the WWW '21: The Web Conference 2021, 2021

The Rise and Fall of Fake News sites: A Traffic Analysis.

Manolis Chalkiadakis, Alexandros Kornilakis, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the WebSci '21: 13th ACM Web Science Conference 2021, 2021

VPN-Zero: A Privacy-Preserving Decentralized Virtual Private Network.

Matteo Varvello, Iñigo Querejeta-Azurmendi, Antonio Nappa, Panagiotis Papadopoulos, Goncalo Pestana, Benjamin Livshits

Proceedings of the IFIP Networking Conference, 2021

Development of an IoT Early Warning Platform for Augmented Decision Support in Oil & Gas.

Christos C. Spandonidis, Nektarios Galiatsatos, Fotios Giannopoulos, Nikolaos Demagos, Panagiotis Papadopoulos, Areti Petsa

Proceedings of the 10th International Conference on Modern Circuits and Systems Technologies, 2021

PoW-How: An Enduring Timing Side-Channel to Evade Online Malware Sandboxes.

Antonio Nappa, Panagiotis Papadopoulos, Matteo Varvello, Daniel Aceituno Gomez, Juan Tapiador, Andrea Lanzi

Proceedings of the Computer Security - ESORICS 2021, 2021

2020

Design and Implementation of a Compressed Certificate Status Protocol.

Michalis Pachilakis, Antonios A. Chariton, Panagiotis Papadopoulos, Panagiotis Ilia, Eirini Degkleri, Evangelos P. Markatos

ACM Trans. Internet Techn., 2020

THEMIS: Decentralized and Trustless Ad Platform with Reporting Integrity.

Gonçalo Pestana, Iñigo Querejeta-Azurmendi, Panagiotis Papadopoulos, Benjamin Livshits

CoRR, 2020

Filter List Generation for Underserved Regions.

Alexander Sjösten, Peter Snyder, Antonio Pastor, Panagiotis Papadopoulos, Benjamin Livshits

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Keeping out the Masses: Understanding the Popularity and Implications of Internet Paywalls.

Panagiotis Papadopoulos, Peter Snyder, Dimitrios Athanasakis, Benjamin Livshits

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Stop tracking me Bro! Differential Tracking of User Demographics on Hyper-Partisan Websites.

Pushkal Agarwal, Sagar Joglekar, Panagiotis Papadopoulos, Nishanth Sastry, Nicolas Kourtellis

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Beyond Black and White: Combining the Benefits of Regular and Incognito Browsing Modes.

John Korniotakis, Panagiotis Papadopoulos, Evangelos P. Markatos

Proceedings of the 17th International Joint Conference on e-Business and Telecommunications, 2020

2019

Multi-objective day-ahead scheduling of microgrids using modified grey wolf optimizer algorithm.

Mahshid Javidsharifi, Taher Niknam, Jamshid Aghaei, Geev Mokryani, Panagiotis Papadopoulos

J. Intell. Fuzzy Syst., 2019

ZKSENSE: a Privacy-Preserving Mechanism for Bot Detection in Mobile Devices.

Panagiotis Papadopoulos, Iñigo Querejeta-Azurmendi, Jiexin Zhang, Matteo Varvello, Antonio Nappa, Benjamin Livshits

CoRR, 2019

The coin that never sleeps. The privacy preserving usage of Bitcoin in a longitudinal analysis as a speculative asset.

Emmanouil Karampinakis, Michalis Pachilakis, Panagiotis Papadopoulos, Antonis Krithinakis, Evangelos P. Markatos

CoRR, 2019

VPN0: A Privacy-Preserving Decentralized Virtual Private Network.

Matteo Varvello, Iñigo Querejeta-Azurmendi, Antonio Nappa, Panagiotis Papadopoulos, Goncalo Pestana, Benjamin Livshits

CoRR, 2019

Measuring ad value without bankrupting user privacy.

Michalis Pachilakis, Panagiotis Papadopoulos, Nikolaos Laoutaris, Evangelos P. Markatos, Nicolas Kourtellis

CoRR, 2019

The Blind Men and the Internet: Multi-Vantage Point Web Measurements.

Jordan Jueckstock, Shaown Sarker, Peter Snyder, Panagiotis Papadopoulos, Matteo Varvello, Benjamin Livshits, Alexandros Kapravelos

CoRR, 2019

Another Brick in the Paywall: The Popularity and Privacy Implications of Paywalls.

Panagiotis Papadopoulos, Peter Snyder, Benjamin Livshits

CoRR, 2019

Cookie Synchronization: Everything You Always Wanted to Know But Were Afraid to Ask.

Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

Proceedings of the World Wide Web Conference, 2019

Master of Web Puppets: Abusing Web Browsers for Persistent and Stealthy Computation.

Panagiotis Papadopoulos, Panagiotis Ilia, Michalis Polychronakis, Evangelos P. Markatos, Sotiris Ioannidis, Giorgos Vasiliadis

Proceedings of the 26th Annual Network and Distributed System Security Symposium, 2019

Truth in Web Mining: Measuring the Profitability and the Imposed Overheads of Cryptojacking.

Panagiotis Papadopoulos, Panagiotis Ilia, Evangelos P. Markatos

Proceedings of the Information Security - 22nd International Conference, 2019

No More Chasing Waterfalls: A Measurement Study of the Header Bidding Ad-Ecosystem.

Michalis Pachilakis, Panagiotis Papadopoulos, Evangelos P. Markatos, Nicolas Kourtellis

Proceedings of the Internet Measurement Conference, 2019

Is Privacy possible without Anonymity?: The case for microblogging services.

Panagiotis Papadopoulos, Antonis Papadogiannakis, Michalis Polychronakis, Evangelos P. Markatos

Proceedings of the 12th European Workshop on Systems Security, 2019

2018

Ανάλυση των επιπτώσεων της ψηφιακής διαφήμισης στην ιδιωτικότητα του χρήστη

Panagiotis Papadopoulos

PhD thesis, 2018

Truth in Web Mining: Measuring the Profitability and Cost of Cryptominers as a Web Monetization Model.

Panagiotis Papadopoulos, Panagiotis Ilia, Evangelos P. Markatos

CoRR, 2018

The Cost of Digital Advertisement: Comparing User and Advertiser Views.

Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

Incognitus: Privacy-Preserving User Interests in Online Social Networks.

Alexandros Kornilakis, Panagiotis Papadopoulos, Evangelos P. Markatos

Proceedings of the Information and Operational Technology Security Systems, 2018

Øpass: Zero-storage Password Management Based on Password Reminders.

Giannis Tzagarakis, Panagiotis Papadopoulos, Antonios A. Chariton, Elias Athanasopoulos, Evangelos P. Markatos

Proceedings of the 11th European Workshop on Systems Security, 2018

Exclusive: How the (synced) Cookie Monster breached my encrypted VPN session.

Panagiotis Papadopoulos, Nicolas Kourtellis, Evangelos P. Markatos

Proceedings of the 11th European Workshop on Systems Security, 2018

Where's Wally?: How to Privately Discover your Friends on the Internet.

Panagiotis Papadopoulos, Antonios A. Chariton, Elias Athanasopoulos, Evangelos P. Markatos

Proceedings of the 2018 on Asia Conference on Computer and Communications Security, 2018

2017

Privacy Risks from Public Data Sources.

Vassilis Prevelakis, Sotiris Ioannidis, Panagiotis Papadopoulos, Zacharias Tzermias

CoRR, 2017

Computing the advertising value of users by tapping on RTB.

Panagiotis Papadopoulos, Nicolas Kourtellis, Pablo Rodriguez, Nikolaos Laoutaris

CoRR, 2017

Computational resource management for data-driven applications with deadline constraints.

Rafael Tolosana-Calasanz, Javier Diaz Montes, Omer F. Rana, Manish Parashar, Erotokritos Xydas, Charalampos E. Marmaras, Panagiotis Papadopoulos, Liana Cipcigan

Concurr. Comput. Pract. Exp., 2017

The Long-Standing Privacy Debate: Mobile Websites vs Mobile Apps.

Elias P. Papadopoulos, Michalis Diamantaris, Panagiotis Papadopoulos, Thanasis Petsas, Sotiris Ioannidis, Evangelos P. Markatos

Proceedings of the 26th International Conference on World Wide Web, 2017

CCSP: A compressed certificate status protocol.

Antonios A. Chariton, Eirini Degkleri, Panagiotis Papadopoulos, Panagiotis Ilia, Evangelos P. Markatos

Proceedings of the 2017 IEEE Conference on Computer Communications, 2017

If you are not paying for it, you are the product: how much do advertisers pay to reach you?

Panagiotis Papadopoulos, Pablo Rodríguez Rodríguez, Nicolas Kourtellis, Nikolaos Laoutaris

Proceedings of the 2017 Internet Measurement Conference, 2017

No Sugar but All the Taste! Memory Encryption Without Architectural Support.

Panagiotis Papadopoulos, Giorgos Vasiliadis, Giorgos Christou, Evangelos P. Markatos, Sotiris Ioannidis

Proceedings of the Computer Security - ESORICS 2017, 2017

2016

Provable Network Activity for Protecting Users Against False Accusation.

Panagiotis Papadopoulos, Elias Athanasopoulos, Eleni Kosta, George Siganos, Angelos D. Keromytis, Evangelos P. Markatos

Proceedings of the Information Security Theory and Practice, 2016

DCSP: performant certificate revocation a DNS-based approach.

Antonios A. Chariton, Eirini Degkleri, Panagiotis Papadopoulos, Panagiotis Ilia, Evangelos P. Markatos

Proceedings of the 9th European Workshop on System Security, 2016

2015

MAD: A Middleware Framework for Multi-step Attack Detection.

Panagiotis Papadopoulos, Thanasis Petsas, Giorgos Christou, Giorgos Vasiliadis

Proceedings of the 4th International Workshop on Building Analysis Datasets and Gathering Experience Returns for Security, 2015

2014

TRACER: A Platform for Securing Legacy Code.

Kostantinos Stroggylos, Dimitris Mitropoulos, Zacharias Tzermias, Panagiotis Papadopoulos, Fotios Rafailidis, Diomidis Spinellis, Sotiris Ioannidis, Panagiotis Katsaros

Proceedings of the Trust and Trustworthy Computing - 7th International Conference, 2014

ACaZoo: A Distributed Key-Value Store Based on Replicated LSM-Trees.

Panagiotis Garefalakis, Panagiotis Papadopoulos, Kostas Magoutis

Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems, 2014

Securing Legacy Code with the TRACER Platform.

Kostantinos Stroggylos, Dimitris Mitropoulos, Zacharias Tzermias, Panagiotis Papadopoulos, Fotios Rafailidis, Diomidis Spinellis, Sotiris Ioannidis, Panagiotis Katsaros

Proceedings of the 18th Panhellenic Conference on Informatics, 2014

Enforcing Quality of Service on OpenNebula-Based Shared Clouds.

Rafael Tolosana-Calasanz, José Ángel Bañares, Omer F. Rana, Congduc Pham, Erotokritos Xydas, Charalampos E. Marmaras, Panagiotis Papadopoulos, Liana Cipcigan

Proceedings of the 14th IEEE/ACM International Symposium on Cluster, 2014

The Vulnerability Dataset of a Large Software Ecosystem.

Dimitris Mitropoulos, Georgios Gousios, Panagiotis Papadopoulos, Vassilios Karakoidas, Panagiotis Louridas, Diomidis Spinellis

Proceedings of the Third International Workshop on Building Analysis Datasets and Gathering Experience Returns for Security, 2014

2013

Coordination of the Charging of Electric Vehicles Using a Multi-Agent System.

Panagiotis Papadopoulos, Nick Jenkins, Liana Cipcigan, Iñaki Grau, Eduardo Zabala

IEEE Trans. Smart Grid, 2013

Strengthening Consistency in the Cassandra Distributed Key-Value Store.

Panagiotis Garefalakis, Panagiotis Papadopoulos, Ioannis Manousakis, Kostas Magoutis

Proceedings of the Distributed Applications and Interoperable Systems, 2013

A Distributed In-Transit Processing Infrastructure for Forecasting Electric Vehicle Charging Demand.

Rafael Tolosana-Calasanz, José Ángel Bañares, Liana Cipcigan, Omer F. Rana, Panagiotis Papadopoulos, Congduc Pham

Proceedings of the 13th IEEE/ACM International Symposium on Cluster, 2013

k-subscription: privacy-preserving microblogging browsing through obfuscation.

Panagiotis Papadopoulos, Antonis Papadogiannakis, Michalis Polychronakis, Apostolis Zarras, Thorsten Holz, Evangelos P. Markatos

Proceedings of the Annual Computer Security Applications Conference, 2013