Create your wallet and save the file and equate it in an on-site location, but the metamask is also a security-relevant way
Equate to an on-site location ? Im a bit thick im not sure what you mean lol
Ive looked at metamask before but it was a chrome only addon is this still case ?
There's no safety in any kind market but we should make it safe. All information regarding your account should be private so that no one will attempt to hack your account.