Aegis (/ˈiːdʒɪs/ EE-jis; Ancient Greek: αἰγίς aigís) definitions: 

1. "The protection, backing, or support of a particular person or organization."

2. (Classical art and mythology) "an attribute of Zeus and Athene (or their Roman counterparts Jupiter and Minerva) usually represented as a goatskin shield."

3. (Our definition) "A community run, pre-emptive ban reporting service, for streamers, discord server owners, and their associated administration/moderation teams."