Publications

2023

1. CJEM

   AI hyped? A horizon scan of discourse on Artificial Intelligence in Education (AIED) and development

   Nemorin, Selena, Ayerakwa, Hayford Mensah, Vlachidis, Andreas, and Andriotis, Panagiotis

   Learning, Media and Technology 2023

   Bib HTML PDF

   @article{selena2022,
     abbr = {CJEM},
     bibtex_show = {true},
     author = {Nemorin, Selena and Ayerakwa, Hayford Mensah and Vlachidis, Andreas and Andriotis, Panagiotis},
     title = {AI hyped? A horizon scan of discourse on Artificial Intelligence in Education (AIED) and development},
     journal = {Learning, Media and Technology},
     volume = {48},
     year = {2023},
     number = {1},
     pages = {38--51},
     publisher = {Taylor \& Francis},
     url = {https://doi.org/10.1080/17439884.2022.2095568},
     html = {https://doi.org/10.1080/17439884.2022.2095568},
     doi = {10.1080/17439884.2022.2095568},
     pdf = {cjem22.pdf},
     selected = {true}
   }

2. IJIS

   Bu-Dash: a universal and dynamic graphical password scheme (extended version)

   Andriotis, Panagiotis, Kirby, Myles, and Takasu, Atsuhiro

   International Journal of Information Security 2023

   Bib HTML PDF

   @article{bdext2022,
     abbr = {IJIS},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Kirby, Myles and Takasu, Atsuhiro},
     title = {Bu-Dash: a universal and dynamic graphical password scheme (extended version)},
     journal = {International Journal of Information Security},
     volume = {22},
     year = {2023},
     number = {2},
     pages = {381--401},
     url = {https://doi.org/10.1007/s10207-022-00642-2},
     html = {https://rdcu.be/c1XZv},
     doi = {10.1007/s10207-022-00642-2},
     pdf = {bdextend.pdf},
     selected = {true}
   }

3. JISA

   Defending against adversarial machine learning attacks using hierarchical learning: A case study on network traffic attack classification

   McCarthy, Andrew, Ghadafi, Essam, Andriotis, Panagiotis, and Legg, Phil

   Journal of Information Security and Applications 2023

   Bib HTML PDF

   @article{andy2023,
     abbr = {JISA},
     bibtex_show = {true},
     author = {McCarthy, Andrew and Ghadafi, Essam and Andriotis, Panagiotis and Legg, Phil},
     title = {Defending against adversarial machine learning attacks using hierarchical learning: A case study on network traffic attack classification},
     journal = {Journal of Information Security and Applications},
     volume = {72},
     year = {2023},
     number = {},
     pages = {103398},
     url = {https://doi.org/10.1016/j.jisa.2022.103398},
     html = {https://www.sciencedirect.com/science/article/pii/S2214212622002423},
     doi = {10.1016/j.jisa.2022.103398},
     pdf = {andy2023.pdf},
     selected = {true}
   }

2022

1. JCP

   Functionality-Preserving Adversarial Machine Learning for Robust Classification in Cybersecurity and Intrusion Detection Domains: A Survey

   McCarthy, Andrew, Ghadafi, Essam, Andriotis, Panagiotis, and Legg, Phil

   Journal of Cybersecurity and Privacy 2022

   Bib HTML PDF

   @article{andy2022,
     abbr = {JCP},
     bibtex_show = {true},
     author = {McCarthy, Andrew and Ghadafi, Essam and Andriotis, Panagiotis and Legg, Phil},
     title = {Functionality-Preserving Adversarial Machine Learning for Robust Classification in Cybersecurity and Intrusion Detection Domains: A Survey},
     journal = {Journal of Cybersecurity and Privacy},
     volume = {2},
     year = {2022},
     number = {1},
     pages = {154--190},
     publisher = {MDPI},
     url = {https://www.mdpi.com/2624-800X/2/1/10},
     html = {https://www.mdpi.com/2624-800X/2/1/10},
     doi = {10.3390/jcp2010010},
     pdf = {andy2022m.pdf}
   }

2. HCII22

   Bu-Dash: A Universal and Dynamic Graphical Password Scheme

   Andriotis, Panagiotis, Kirby, Myles, and Takasu, Atsuhiro

   In HCI for Cybersecurity, Privacy and Trust 2022

   Bib HTML PDF

   @inproceedings{Andriotis2022has,
     abbr = {HCII22},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Kirby, Myles and Takasu, Atsuhiro},
     editor = {Moallem, Abbas},
     title = {Bu-Dash: A Universal and Dynamic Graphical Password Scheme},
     booktitle = {HCI for Cybersecurity, Privacy and Trust},
     year = {2022},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {209--227},
     isbn = {978-3-031-05563-8},
     doi = {10.1007/978-3-031-05563-8\_14},
     url = {https://doi.org/10.1007/978-3-031-05563-8\_14},
     html = {https://doi.org/10.1007/978-3-031-05563-8\_14},
     pdf = {hcii22andrio.pdf}
   }

2021

1. CyberSA21

   Feature Vulnerability and Robustness Assessment against Adversarial Machine Learning Attacks

   McCarthy, Andrew, Andriotis, Panagiotis, Ghadafi, Essam, and Legg, Phil

   In 2021 International Conference on Cyber Situational Awareness, Data Analytics and Assessment (CyberSA) 2021

   Bib HTML PDF

   @inproceedings{Andrew2021,
     abbr = {CyberSA21},
     bibtex_show = {true},
     author = {McCarthy, Andrew and Andriotis, Panagiotis and Ghadafi, Essam and Legg, Phil},
     booktitle = {2021 International Conference on Cyber Situational Awareness, Data Analytics and Assessment (CyberSA)},
     title = {Feature Vulnerability and Robustness Assessment against Adversarial Machine Learning Attacks},
     year = {2021},
     volume = {},
     number = {},
     pages = {1-8},
     doi = {10.1109/CyberSA52016.2021.9478199},
     url = {https://doi.org/10.1109/CyberSA52016.2021.9478199},
     html = {https://doi.org/10.1109/CyberSA52016.2021.9478199},
     pdf = {2021andy.pdf}
   }

2. ICWSM21

   Towards A Diverse, Inclusive, Accessible and Equitable AAAI International Conference on Web and Social Media (ICWSM)

   Nurse, Jason RC, Vargas, Francielle, Hassan, Naeemul, Wang, Dakuo, Andriotis, Panagiotis, Ghenai, Amira, Jaidka, Kokil, Mustafaraj, Eni, Joseph, Kenneth, and Welles, Brooke Foucault

   In 15th International AAAI Conference on Web and Social Media 2021

   Bib HTML PDF

   @inproceedings{icwsm2021,
     abbr = {ICWSM21},
     bibtex_show = {true},
     author = {Nurse, Jason RC and Vargas, Francielle and Hassan, Naeemul and Wang, Dakuo and Andriotis, Panagiotis and Ghenai, Amira and Jaidka, Kokil and Mustafaraj, Eni and Joseph, Kenneth and Welles, Brooke Foucault},
     booktitle = {15th International AAAI Conference on Web and Social Media},
     title = {Towards A Diverse, Inclusive, Accessible and Equitable AAAI International Conference on Web and Social Media (ICWSM)},
     year = {2021},
     volume = {},
     number = {},
     pages = {1-12},
     doi = {10.36190/2021.00},
     url = {https://doi.org/10.36190/2021.00},
     html = {https://doi.org/10.36190/2021.00},
     pdf = {icwsm2021p.pdf}
   }

2020

1. HCII20

   To Allow, or Deny? That is the Question

   Andriotis, Panagiotis, and Takasu, Atsuhiro

   In HCI for Cybersecurity, Privacy and Trust 2020

   Bib HTML PDF

   @inproceedings{Andriotis2020hci,
     abbr = {HCII20},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Takasu, Atsuhiro},
     editor = {Moallem, Abbas},
     title = {To Allow, or Deny? That is the Question},
     booktitle = {HCI for Cybersecurity, Privacy and Trust},
     year = {2020},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {287--304},
     isbn = {978-3-030-50309-3},
     doi = {10.1007/978-3-030-50309-3\_20},
     url = {https://doi.org/10.1007/978-3-030-50309-3\_20},
     html = {https://doi.org/10.1007/978-3-030-50309-3\_20},
     pdf = {hcii20andrio.pdf},
     selected = {true}
   }

2019

1. TOPS

   MaMaDroid: Detecting Android Malware by Building Markov Chains of Behavioral Models (Extended Version)

   Onwuzurike, Lucky, Mariconti, Enrico, Andriotis, Panagiotis, Cristofaro, Emiliano De, Ross, Gordon, and Stringhini, Gianluca

   ACM Transactions on Privacy and Security Apr 2019

   Bib HTML PDF

   @article{Andriotis2019tops,
     abbr = {TOPS},
     bibtex_show = {true},
     author = {Onwuzurike, Lucky and Mariconti, Enrico and Andriotis, Panagiotis and Cristofaro, Emiliano De and Ross, Gordon and Stringhini, Gianluca},
     title = {MaMaDroid: Detecting Android Malware by Building Markov Chains of Behavioral Models (Extended Version)},
     year = {2019},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     volume = {22},
     number = {2},
     issn = {2471-2566},
     url = {https://doi.org/10.1145/3313391},
     doi = {10.1145/3313391},
     journal = {ACM Transactions on Privacy and Security},
     month = apr,
     numpages = {34},
     html = {https://doi.org/10.1145/3313391},
     pdf = {topsmama.pdf},
     selected = {true}
   }

2. IOTJ

   Distributed consensus algorithm for events detection in cyber-physical systems

   Li, Shancang, Zhao, Shanshan, Yang, Po, Andriotis, Panagiotis, Xu, Lida, and Sun, Qindong

   IEEE Internet of Things Journal 2019

   Bib HTML PDF

   @article{Andriotis2019iotj,
     abbr = {IOTJ},
     bibtex_show = {true},
     html = {https://doi.org/10.1109/JIOT.2019.2906157},
     pdf = {iotj19andrio.pdf},
     title = {Distributed consensus algorithm for events detection in cyber-physical systems},
     author = {Li, Shancang and Zhao, Shanshan and Yang, Po and Andriotis, Panagiotis and Xu, Lida and Sun, Qindong},
     journal = {IEEE Internet of Things Journal},
     volume = {6},
     number = {2},
     pages = {2299--2308},
     year = {2019},
     publisher = {IEEE},
     doi = {10.1109/JIOT.2019.2906157},
     url = {https://doi.org/10.1109/JIOT.2019.2906157},
     selected = {true}
   }

2018

1. JISA

   Studying users’ adaptation to Android’s run-time fine-grained access control system

   Andriotis, Panagiotis, Stringhini, Gianluca, and Sasse, Martina Angela

   Journal of Information Security and Applications 2018

   Bib HTML PDF

   @article{Andriotis2018jisa,
     abbr = {JISA},
     bibtex_show = {true},
     title = {Studying users’ adaptation to Android’s run-time fine-grained access control system},
     journal = {Journal of Information Security and Applications},
     volume = {40},
     pages = {31-43},
     year = {2018},
     issn = {2214-2126},
     doi = {10.1016/j.jisa.2018.02.004},
     url = {https://doi.org/10.1016/j.jisa.2018.02.004},
     author = {Andriotis, Panagiotis and Stringhini, Gianluca and Sasse, Martina Angela},
     html = {https://doi.org/10.1016/j.jisa.2018.02.004},
     pdf = {jisa18andrio.pdf},
     selected = {true}
   }

2. WIFS’18

   Emotional Bots: Content-based Spammer Detection on Social Media

   Andriotis, Panagiotis, and Takasu, Atsuhiro

   In 2018 IEEE International Workshop on Information Forensics and Security (WIFS) Dec 2018

   Bib HTML PDF

   @inproceedings{Andriotis2018wifs,
     abbr = {WIFS'18},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Takasu, Atsuhiro},
     booktitle = {2018 IEEE International Workshop on Information Forensics and Security (WIFS)},
     title = {{Emotional Bots: Content-based Spammer Detection on Social Media}},
     year = {2018},
     pages = {1--8},
     month = dec,
     doi = {10.1109/WIFS.2018.8630760},
     url = {https://doi.org/10.1109/WIFS.2018.8630760},
     html = {https://doi.org/10.1109/WIFS.2018.8630760},
     pdf = {wifs18andrio.pdf}
   }

2017

1. NDSS17

   MaMaDroid: Detecting Android Malware by Building Markov Chains of Behavioral Models

   Mariconti, Enrico, Onwuzurike, Lucky, Andriotis, Panagiotis, Cristofaro, Emiliano De, Ross, Gordon J., and Stringhini, Gianluca

   In 24th Network and Distributed System Security Symposium (NDSS 2017) 2017

   Bib HTML PDF

   @inproceedings{Mariconti2017,
     abbr = {NDSS17},
     bibtex_show = {true},
     author = {Mariconti, Enrico and Onwuzurike, Lucky and Andriotis, Panagiotis and Cristofaro, Emiliano De and Ross, Gordon J. and Stringhini, Gianluca},
     title = {{MaMaDroid: Detecting Android Malware by Building Markov Chains of Behavioral Models}},
     booktitle = {24th Network and Distributed System Security Symposium (NDSS 2017)},
     year = {2017},
     pages = {1--15},
     doi = {10.14722/ndss.2017.23353},
     url = {https://doi.org/10.14722/ndss.2017.23353},
     html = {https://www.ndss-symposium.org/wp-content/uploads/2017/09/ndss2017\_03B-3\_Mariconti\_paper.pdf},
     pdf = {ndss17mama.pdf}
   }

2. HCII17

   A Comparative Study of Android Users’ Privacy Preferences Under the Runtime Permission Model

   Andriotis, Panagiotis, Li, Shancang, Spyridopoulos, Theodoros, and Stringhini, Gianluca

   In Human Aspects of Information Security, Privacy and Trust 2017

   Bib HTML PDF

   @inproceedings{Andriotis2017has,
     abbr = {HCII17},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Li, Shancang and Spyridopoulos, Theodoros and Stringhini, Gianluca},
     editor = {Tryfonas, Theo},
     title = {A Comparative Study of Android Users' Privacy Preferences Under the Runtime Permission Model},
     booktitle = {Human Aspects of Information Security, Privacy and Trust},
     year = {2017},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {604--622},
     doi = {10.1007/978-3-319-58460-7\_42},
     url = {https://doi.org/10.1007/978-3-319-58460-7\_42},
     html = {https://doi.org/10.1007/978-3-319-58460-7\_42},
     pdf = {has2017.pdf}
   }

3. HCII17

   Privacy Decision-Making in the Digital Era: A Game Theoretic Review

   Anastasopoulou, Kallia, Kokolakis, Spyros, and Andriotis, Panagiotis

   In Human Aspects of Information Security, Privacy and Trust 2017

   Bib HTML PDF

   @inproceedings{Anastasopoulou2017has,
     abbr = {HCII17},
     bibtex_show = {true},
     author = {Anastasopoulou, Kallia and Kokolakis, Spyros and Andriotis, Panagiotis},
     editor = {Tryfonas, Theo},
     title = {Privacy Decision-Making in the Digital Era: A Game Theoretic Review},
     booktitle = {Human Aspects of Information Security, Privacy and Trust},
     year = {2017},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {589--603},
     doi = {10.1007/978-3-319-58460-7\_41},
     url = {https://doi.org/10.1007/978-3-319-58460-7\_41},
     html = {https://doi.org/10.1007/978-3-319-58460-7\_41},
     pdf = {has2017k.pdf}
   }

2016

1. ICS

   A study on usability and security features of the Android pattern lock screen

   Andriotis, Panagiotis, Oikonomou, George, Mylonas, Alexios, and Tryfonas, Theo

   Information and Computer Security 2016

   Bib HTML PDF

   @article{Andriotis2016ics,
     abbr = {ICS},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Oikonomou, George and Mylonas, Alexios and Tryfonas, Theo},
     title = {{A study on usability and security features of the Android pattern lock screen}},
     journal = {Information and Computer Security},
     volume = {24},
     number = {1},
     pages = {53-72},
     year = {2016},
     doi = {10.1108/ICS-01-2015-0001},
     url = {https://doi.org/10.1108/ICS-01-2015-0001},
     publisher = {Emerald Publishing},
     html = {https://doi.org/10.1108/ICS-01-2015-0001},
     pdf = {ics16andrio.pdf}
   }

2. TCYB

   Highlighting Relationships of a Smartphone’s Social Ecosystem in Potentially Large Investigations

   Andriotis, Panagiotis, Oikonomou, George, Tryfonas, Theo, and Li, Shancang

   IEEE Transactions on Cybernetics Sep 2016

   Bib HTML PDF

   @article{Andriotis2016tcyb,
     abbr = {TCYB},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Oikonomou, George and Tryfonas, Theo and Li, Shancang},
     journal = {IEEE Transactions on Cybernetics},
     title = {{Highlighting Relationships of a Smartphone's Social Ecosystem in Potentially Large Investigations}},
     year = {2016},
     volume = {46},
     number = {9},
     pages = {1974-1985},
     doi = {10.1109/TCYB.2015.2454733},
     url = {https://doi.org/10.1109/TCYB.2015.2454733},
     issn = {2168-2267},
     month = sep,
     publisher = {IEEE},
     html = {https://doi.org/10.1109/TCYB.2015.2454733},
     pdf = {tcyb16andrio.pdf},
     selected = {true}
   }

3. HCII16

   Mass Surveillance in Cyberspace and the Lost Art of Keeping a Secret

   Tryfonas, Theo, Carter, Michael, Crick, Tom, and Andriotis, Panagiotis

   In Human Aspects of Information Security, Privacy, and Trust 2016

   Bib HTML PDF

   @inproceedings{Tryfonas2016has,
     abbr = {HCII16},
     bibtex_show = {true},
     author = {Tryfonas, Theo and Carter, Michael and Crick, Tom and Andriotis, Panagiotis},
     editor = {Tryfonas, Theo},
     title = {Mass Surveillance in Cyberspace and the Lost Art of Keeping a Secret},
     booktitle = {Human Aspects of Information Security, Privacy, and Trust},
     year = {2016},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {174--185},
     isbn = {978-3-319-39381-0},
     doi = {10.1007/978-3-319-39381-0\_16},
     url = {https://doi.org/10.1007/978-3-319-39381-0\_16},
     html = {https://doi.org/10.1007/978-3-319-39381-0\_16},
     pdf = {has16theo.pdf}
   }

4. TCYB16

   Risk Assessment for Mobile Systems Through a Multilayered Hierarchical Bayesian Network

   Li, Shancang, Tryfonas, Theo, Russell, Gordon, and Andriotis, Panagiotis

   IEEE Transactions on Cybernetics Aug 2016

   Bib HTML PDF

   @article{Li2016tcyb,
     abbr = {TCYB16},
     bibtex_show = {true},
     author = {Li, Shancang and Tryfonas, Theo and Russell, Gordon and Andriotis, Panagiotis},
     journal = {IEEE Transactions on Cybernetics},
     title = {{Risk Assessment for Mobile Systems Through a Multilayered Hierarchical Bayesian Network}},
     year = {2016},
     volume = {46},
     number = {8},
     pages = {1749-1759},
     doi = {10.1109/TCYB.2016.2537649},
     url = {https://doi.org/10.1109/TCYB.2016.2537649},
     issn = {2168-2267},
     month = aug,
     html = {https://doi.org/10.1109/TCYB.2016.2537649},
     pdf = {tcyb16li.pdf},
     selected = {true}
   }

5. IFIP16

   Optimizing Short Message Text Sentiment Analysis for Mobile Device Forensics

   Aboluwarin, Oluwapelumi, Andriotis, Panagiotis, Takasu, Atsuhiro, and Tryfonas, Theo

   In Advances in Digital Forensics XII 2016

   Bib HTML PDF

   @inproceedings{Aboluwarin2016,
     abbr = {IFIP16},
     bibtex_show = {true},
     author = {Aboluwarin, Oluwapelumi and Andriotis, Panagiotis and Takasu, Atsuhiro and Tryfonas, Theo},
     editor = {Peterson, Gilbert and Shenoi, Sujeet},
     title = {Optimizing Short Message Text Sentiment Analysis for Mobile Device Forensics},
     booktitle = {Advances in Digital Forensics XII},
     year = {2016},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {69--87},
     isbn = {978-3-319-46279-0},
     doi = {10.1007/978-3-319-46279-0\_4},
     url = {https://doi.org/10.1007/978-3-319-46279-0\_4},
     html = {https://doi.org/10.1007/978-3-319-46279-0\_4},
     pdf = {ifip16pelumi.pdf}
   }

6. IFIP16

   Impact of User Data Privacy Management Controls on Mobile Device Investigations

   Andriotis, Panagiotis, and Tryfonas, Theo

   In Advances in Digital Forensics XII 2016

   Bib HTML PDF

   @inproceedings{Andriotis2016ifip,
     abbr = {IFIP16},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Tryfonas, Theo},
     editor = {Peterson, Gilbert and Shenoi, Sujeet},
     title = {Impact of User Data Privacy Management Controls on Mobile Device Investigations},
     booktitle = {Advances in Digital Forensics XII},
     address = {Cham},
     year = {2016},
     publisher = {Springer International Publishing},
     pages = {89--105},
     isbn = {978-3-319-46279-0},
     doi = {10.1007/978-3-319-46279-0\_5},
     url = {https://doi.org/10.1007/978-3-319-46279-0\_5},
     html = {https://doi.org/10.1007/978-3-319-46279-0\_5},
     pdf = {ifip16andrio.pdf}
   }

7. WIFS16

   Permissions snapshots: Assessing users’ adaptation to the Android runtime permission model

   Andriotis, Panagiotis, Sasse, Martina Angela, and Stringhini, Gianluca

   In 2016 IEEE International Workshop on Information Forensics and Security (WIFS) Dec 2016

   Bib HTML PDF

   @inproceedings{Andriotis2016wifs,
     abbr = {WIFS16},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Sasse, Martina Angela and Stringhini, Gianluca},
     booktitle = {2016 IEEE International Workshop on Information Forensics and Security (WIFS)},
     title = {{Permissions snapshots: Assessing users' adaptation to the Android runtime permission model}},
     year = {2016},
     pages = {1-6},
     doi = {10.1109/WIFS.2016.7823922},
     url = {https://doi.org/10.1109/WIFS.2016.7823922},
     month = dec,
     html = {https://doi.org/10.1109/WIFS.2016.7823922},
     pdf = {wifs16andrio.pdf}
   }

2015

1. HCII15

   Real-Time Monitoring of Privacy Abuses and Intrusion Detection in Android System

   Li, Shancang, Chen, Junhua, Spyridopoulos, Theodoros, Andriotis, Panagiotis, Ludwiniak, Robert, and Russell, Gordon

   In Human Aspects of Information Security, Privacy, and Trust 2015

   Bib HTML PDF

   @inproceedings{Li2015has,
     abbr = {HCII15},
     bibtex_show = {true},
     author = {Li, Shancang and Chen, Junhua and Spyridopoulos, Theodoros and Andriotis, Panagiotis and Ludwiniak, Robert and Russell, Gordon},
     editor = {Tryfonas, Theo and Askoxylakis, Ioannis},
     title = {Real-Time Monitoring of Privacy Abuses and Intrusion Detection in Android System},
     booktitle = {Human Aspects of Information Security, Privacy, and Trust},
     year = {2015},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {379--390},
     isbn = {978-3-319-20376-8},
     doi = {10.1007/978-3-319-20376-8\_34},
     url = {https://doi.org/10.1007/978-3-319-20376-8\_34},
     html = {https://doi.org/10.1007/978-3-319-20376-8\_34},
     pdf = {has2015li.pdf}
   }

2. HCII15

   Messaging Activity Reconstruction with Sentiment Polarity Identification

   Andriotis, Panagiotis, and Oikonomou, George

   In Human Aspects of Information Security, Privacy, and Trust 2015

   Bib HTML PDF

   @inproceedings{Andriotis2015has,
     abbr = {HCII15},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Oikonomou, George},
     editor = {Tryfonas, Theo and Askoxylakis, Ioannis},
     title = {Messaging Activity Reconstruction with Sentiment Polarity Identification},
     booktitle = {Human Aspects of Information Security, Privacy, and Trust},
     year = {2015},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {475--486},
     isbn = {978-3-319-20376-8},
     doi = {10.1007/978-3-319-20376-8\_42},
     url = {https://doi.org/10.1007/978-3-319-20376-8\_42},
     html = {https://doi.org/10.1007/978-3-319-20376-8\_42},
     pdf = {has15andrio.pdf}
   }

3. HCII15

   An Extensible Platform for the Forensic Analysis of Social Media Data

   Read, Huw, Xynos, Konstantinos, Sutherland, Iain, Roarson, Frode, Andriotis, Panagiotis, and Oikonomou, George

   In Human Aspects of Information Security, Privacy, and Trust 2015

   Bib HTML PDF

   @inproceedings{Read2015has,
     abbr = {HCII15},
     bibtex_show = {true},
     author = {Read, Huw and Xynos, Konstantinos and Sutherland, Iain and Roarson, Frode and Andriotis, Panagiotis and Oikonomou, George},
     editor = {Tryfonas, Theo and Askoxylakis, Ioannis},
     title = {An Extensible Platform for the Forensic Analysis of Social Media Data},
     booktitle = {Human Aspects of Information Security, Privacy, and Trust},
     year = {2015},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {404--414},
     isbn = {978-3-319-20376-8},
     doi = {10.1007/978-3-319-20376-8\_36},
     url = {https://doi.org/10.1007/978-3-319-20376-8\_36},
     html = {https://doi.org/10.1007/978-3-319-20376-8\_36},
     pdf = {has15huw.pdf}
   }

4. IFIP15

   A Framework for Describing Multimedia Circulation in a Smartphone Ecosystem

   Andriotis, Panagiotis, Tryfonas, Theo, Oikonomou, George, and King, Irwin

   In Advances in Digital Forensics XI 2015

   Bib HTML PDF

   @inproceedings{Andriotis2015ifip,
     abbr = {IFIP15},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Oikonomou, George and King, Irwin},
     editor = {Peterson, Gilbert and Shenoi, Sujeet},
     title = {A Framework for Describing Multimedia Circulation in a Smartphone Ecosystem},
     booktitle = {Advances in Digital Forensics XI},
     year = {2015},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {251--267},
     isbn = {978-3-319-24123-4},
     doi = {10.1007/978-3-319-24123-4\_15},
     url = {https://doi.org/10.1007/978-3-319-24123-4\_15},
     html = {https://doi.org/10.1007/978-3-319-24123-4\_15},
     pdf = {ifip15andrio.pdf}
   }

2014

1. HCII14

   Complexity Metrics and User Strength Perceptions of the Pattern-Lock Graphical Authentication Method

   Andriotis, Panagiotis, Tryfonas, Theo, and Oikonomou, George

   In Human Aspects of Information Security, Privacy, and Trust 2014

   Bib HTML PDF

   @inproceedings{Andriotis2014has,
     abbr = {HCII14},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Oikonomou, George},
     editor = {Tryfonas, Theo and Askoxylakis, Ioannis},
     title = {Complexity Metrics and User Strength Perceptions of the Pattern-Lock Graphical Authentication Method},
     booktitle = {Human Aspects of Information Security, Privacy, and Trust},
     year = {2014},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {115--126},
     isbn = {978-3-319-07620-1},
     doi = {10.1007/978-3-319-07620-1\_11},
     url = {https://doi.org/10.1007/978-3-319-07620-1\_11},
     html = {https://doi.org/10.1007/978-3-319-07620-1\_11},
     pdf = {has14andrio.pdf}
   }

2. IFIP14

   Smartphone Message Sentiment Analysis

   Andriotis, Panagiotis, Takasu, Atsuhiro, and Tryfonas, Theo

   In Advances in Digital Forensics X 2014

   Bib HTML PDF

   @inproceedings{Andriotis2014ifip,
     abbr = {IFIP14},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Takasu, Atsuhiro and Tryfonas, Theo},
     editor = {Peterson, Gilbert and Shenoi, Sujeet},
     title = {Smartphone Message Sentiment Analysis},
     booktitle = {Advances in Digital Forensics X},
     year = {2014},
     publisher = {Springer Berlin Heidelberg},
     address = {Berlin, Heidelberg},
     pages = {253--265},
     isbn = {978-3-662-44952-3},
     doi = {10.1007/978-3-662-44952-3\_17},
     url = {https://doi.org/10.1007/978-3-662-44952-3\_17},
     html = {https://doi.org/10.1007/978-3-662-44952-3\_17},
     pdf = {ifip14andrio.pdf}
   }

3. TRUST14

   On the Development of Automated Forensic Analysis Methods for Mobile Devices

   Andriotis, Panagiotis, Tryfonas, Theo, Oikonomou, George, Li, Shancang, Tzermias, Zacharias, Xynos, Konstantinos, Read, Huw, and Prevelakis, Vassilis

   In Trust and Trustworthy Computing 2014

   Bib HTML PDF

   @inproceedings{Andriotis2014trust,
     abbr = {TRUST14},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Oikonomou, George and Li, Shancang and Tzermias, Zacharias and Xynos, Konstantinos and Read, Huw and Prevelakis, Vassilis},
     editor = {Holz, Thorsten and Ioannidis, Sotiris},
     title = {On the Development of Automated Forensic Analysis Methods for Mobile Devices},
     booktitle = {Trust and Trustworthy Computing},
     year = {2014},
     publisher = {Springer International Publishing},
     address = {Cham},
     pages = {212--213},
     isbn = {978-3-319-08593-7},
     url = {https://doi.org/10.1007/978-3-319-08593-7\_17},
     doi = {10.1007/978-3-319-08593-7\_17},
     html = {https://doi.org/10.1007/978-3-319-08593-7\_17},
     pdf = {trust14andrio.pdf}
   }

4. WiSec’14

   POSTER: Breaking the Android Pattern Lock Screen with Neural Networks and Smudge Attacks

   Andriotis, Panagiotis, Tryfonas, Theo, and Yu, Zhaoqian

   Jul 2014

   Bib HTML PDF

   @misc{andriotisposter,
     abbr = {WiSec'14},
     bibtex_show = {true},
     title = {{POSTER: Breaking the Android Pattern Lock Screen with Neural Networks and Smudge Attacks}},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Yu, Zhaoqian},
     howpublished = {presented at the 7th ACM Conference on Security \& Privacy in Wireless and Mobile Networks (WiSec'14)},
     address = {Oxford, United Kingdom},
     year = {2014},
     month = jul,
     url = {https://research-information.bris.ac.uk/ws/portalfiles/portal/32445786/poster3.pdf},
     html = {https://research-information.bris.ac.uk/ws/portalfiles/portal/32445786/poster3.pdf},
     pdf = {wisec14andrio.pdf}
   }

2013

1. WiSec13

   A Pilot Study on the Security of Pattern Screen-lock Methods and Soft Side Channel Attacks

   Andriotis, Panagiotis, Tryfonas, Theo, Oikonomou, George, and Yildiz, Can

   In Proceedings of the Sixth ACM Conference on Security and Privacy in Wireless and Mobile Networks 2013

   Bib HTML PDF

   @inproceedings{Andriotis2013wisec,
     abbr = {WiSec13},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Oikonomou, George and Yildiz, Can},
     title = {{A Pilot Study on the Security of Pattern Screen-lock Methods and Soft Side Channel Attacks}},
     booktitle = {Proceedings of the Sixth ACM Conference on Security and Privacy in Wireless and Mobile Networks},
     series = {WiSec '13},
     year = {2013},
     isbn = {978-1-4503-1998-0},
     location = {Budapest, Hungary},
     pages = {1--6},
     numpages = {6},
     doi = {10.1145/2462096.2462098},
     url = {https://doi.org/10.1145/2462096.2462098},
     publisher = {ACM},
     address = {New York, NY, USA},
     html = {https://doi.org/10.1145/2462096.2462098},
     pdf = {wisec13andrio.pdf}
   }

2. FSI:DI

   JPEG steganography detection with Benford’s Law

   Andriotis, Panagiotis, Oikonomou, George, and Tryfonas, Theo

   Digital Investigation 2013

   Bib HTML PDF

   @article{Andriotis2013di,
     abbr = {FSI:DI},
     bibtex_show = {true},
     title = {JPEG steganography detection with Benford's Law},
     journal = {Digital Investigation},
     volume = {9},
     number = {3},
     pages = {246-257},
     year = {2013},
     issn = {1742-2876},
     doi = {10.1016/j.diin.2013.01.005},
     url = {https://doi.org/10.1016/j.diin.2013.01.005},
     author = {Andriotis, Panagiotis and Oikonomou, George and Tryfonas, Theo},
     html = {https://doi.org/10.1016/j.diin.2013.01.005},
     pdf = {di13andrio.pdf}
   }

3. IJDCF

   Multilevel visualization using enhanced social network analysis with smartphone data

   Andriotis, Panagiotis, Tzermias, Zacharias, Mparmpaki, Anthi, Ioannidis, Sotiris, and Oikonomou, George

   International Journal of Digital Crime and Forensics (IJDCF) 2013

   Bib HTML PDF

   @article{Andriotis2013multilevel,
     abbr = {IJDCF},
     bibtex_show = {true},
     title = {{Multilevel visualization using enhanced social network analysis with smartphone data}},
     author = {Andriotis, Panagiotis and Tzermias, Zacharias and Mparmpaki, Anthi and Ioannidis, Sotiris and Oikonomou, George},
     journal = {International Journal of Digital Crime and Forensics (IJDCF)},
     volume = {5},
     number = {4},
     pages = {34--54},
     year = {2013},
     publisher = {IGI Global},
     doi = {10.4018/ijdcf.2013100103},
     url = {https://doi.org/10.4018/ijdcf.2013100103},
     html = {https://doi.org/10.4018/ijdcf.2013100103},
     pdf = {ijdcf13andrio.pdf}
   }

4. SPI

   On Two Different Methods for Steganography Detection in JPEG Images with Benford’s Law

   Andriotis, Panagiotis, Tryfonas, Theo, Oikonomou, George, Spyridopoulos, Theodoros, Zaharis, Alexandros, Martini, Adamantini, and Askoxylakis, Ioannis

   In Security and Protection of Information-SPI 2013 May 2013

   Bib HTML PDF

   @inproceedings{andriotis2013two,
     abbr = {SPI},
     bibtex_show = {true},
     title = {On Two Different Methods for Steganography Detection in JPEG Images with Benford’s Law},
     author = {Andriotis, Panagiotis and Tryfonas, Theo and Oikonomou, George and Spyridopoulos, Theodoros and Zaharis, Alexandros and Martini, Adamantini and Askoxylakis, Ioannis},
     booktitle = {Security and Protection of Information-SPI 2013},
     pages = {3--14},
     year = {2013},
     volume = {7},
     month = may,
     issn = {2336-5587},
     organization = {Brno University of Defence},
     url = {http://spi.unob.cz/papers/2013/2013-01.pdf},
     html = {http://spi.unob.cz/papers/2013/2013-01.pdf},
     pdf = {spi13andrio.pdf}
   }

2012

1. WIFS12

   Forensic analysis of wireless networking evidence of Android smartphones

   Andriotis, Panagiotis, Oikonomou, George, and Tryfonas, Theo

   In 2012 IEEE International Workshop on Information Forensics and Security (WIFS) Dec 2012

   Bib HTML PDF

   @inproceedings{Andriotis2012wifs,
     abbr = {WIFS12},
     bibtex_show = {true},
     author = {Andriotis, Panagiotis and Oikonomou, George and Tryfonas, Theo},
     booktitle = {2012 IEEE International Workshop on Information Forensics and Security (WIFS)},
     title = {{Forensic analysis of wireless networking evidence of Android smartphones}},
     year = {2012},
     pages = {109-114},
     doi = {10.1109/WIFS.2012.6412634},
     url = {https://doi.org/10.1109/WIFS.2012.6412634},
     issn = {2157-4766},
     month = dec,
     html = {https://doi.org/10.1109/WIFS.2012.6412634},
     pdf = {wifs12andrio.pdf}
   }