A sex offender is an individual who has been convicted of a sexual crime, which can include offenses such as sexual assault, child exploitation, or indecent exposure. These crimes are serious and often involve non-consensual acts or exploitation of vulnerable individuals, particularly minors. In many countries, sex offenders are required to register with law enforcement agencies, creating a public record that helps communities stay informed. This registry often includes details such as the offender's name, address, and the nature of their crime, aiming to enhance public safety and awareness regarding potential risks in the community.