| Caveat coercitor: Coercion-evidence in electronic voting GS Grewal, MD Ryan, S Bursuc, PYA Ryan 2013 IEEE Symposium on Security and Privacy, 367-381, 2013 | 85 | 2013 |
| Du-vote: Remote electronic voting with untrusted computers GS Grewal, MD Ryan, L Chen, MR Clarkson 2015 IEEE 28th Computer Security Foundations Symposium, 155-169, 2015 | 55 | 2015 |
| Trivitas: Voters directly verifying votes S Bursuc, GS Grewal, MD Ryan E-Voting and Identity: Third International Conference, VoteID 2011, Tallinn …, 2012 | 39 | 2012 |
| Distributed authentication JS Schiffman, G Grewal, T Laing, B Balacheff US Patent 10,771,444, 2020 | 15 | 2020 |
| Authentication system JS Schiffman, G Grewal, B Balacheff US Patent 10,540,487, 2020 | 10 | 2020 |
| Internet voting: coming to a computer near you, though more research is needed to eliminate the risks M Ryan, GS Grewal Democratic Audit Blog, 2014 | 3 | 2014 |
| Encryption key shares to different devices for rendering N Mohammad, J Griffin, G Grewal, LT Mather, JS Schiffman US Patent 11,270,012, 2022 | 2 | 2022 |
| Online voting is convenient, but if the results aren’t verifiable it’s not worth the risk MD Ryan, GS Grewal The Conversation, https://theconversation. com/online-voting-is-convenient …, 2015 | 2 | 2015 |
| Du-Vote: Remote Electronic Voting with Untrusted Computers. M Ryan, GS Grewal, L Chen FMS@ Petri Nets, 4, 2014 | 2 | 2014 |
| Using facebook to reset bank passwords G Chothia, T Singh, B Smyth | 2 | 2010 |
| Voting on the internet GS Grewal University of Birmingham, 2015 | 1 | 2015 |
| Digital Democracy lets you write your own laws MD Ryan, GS Grewal | 1 | 2013 |
| Controlling access to a resource based on the operating environment D Ellam, G Grewal US Patent 11,392,712, 2022 | | 2022 |
| Monitoring access G Grewal, D Plaquin US Patent 11,328,040, 2022 | | 2022 |
| User authentication G Grewal, D Ellam, JS Schiffman, JM Mann US Patent 11,308,187, 2022 | | 2022 |
| Authentication system JS Schiffman, G Grewal, B Balacheff US Patent 11,144,621, 2021 | | 2021 |
| Location based authentication G Grewal, JS Schiffman, B Balacheff US Patent App. 16/759,037, 2021 | | 2021 |
| Distributed authentication JS Schiffman, G Grewal, T Laing, B Balacheff US Patent App. 17/006,019, 2020 | | 2020 |
| Du-Vote: Remote Electronic Voting with Untrusted Computers (Invited Talk) M Ryan, G Grewal, M Clarkson, L Chen FMS, 4, 0 | | |
Mark D. RyanProfessor of Computer Security, University of BirminghamVerified email at cs.bham.ac.uk
