Should countries require voter ID and ban mail-in ballots to prevent election fraud?

Context

Election security has become a central political flashpoint, with advocates for stricter voting measures arguing that voter ID requirements and eliminating mail-in ballots reduce fraud risk, while critics contend these policies create barriers to voting access without solving a statistically rare problem. The debate intensified after the 2020 presidential election, with competing claims about election integrity driving policy changes across states. Today, the question hinges on whether security concerns or voting accessibility should take priority in election administration.