The delays and uncertainty over the recent US election have highlighted areas where security and technology both aid and limit the effectiveness of such systems.

Investigate various electronic election voting systems, their benefits and their various issues.

Contrast this against the pre-existing manual (in person and postal) voting processes and how these issues are addressed.

As part of your investigation, determine the types of attacks and security limitations that each is susceptible to. How do poorer countries without infrastructure deal with these issues?

How are issues such as non-repudiation, duplicate voting and other types of voter fraud detected and prevented in manual voting? What mechanisms and technologies are available to deal with these issues in electronic voting systems?