CGA Fitting Reference. A CGA fitting is the standardized system for the attachment of a compressed gas cylinder to the required regulator or transfer line. Examples of CGA fittings would be CGA-580 for Non-flamable, Non-oxidizing gasses such as Nitrogen, Argon, or Helium. CGA-590 is used for compressed air and CGA-326 is used for Nitrous Oxide.
Google Authenticator is a mobile security application based on two-factor authentication (2FA) that helps to verify user identities before granting them access to websites and services.
The RuneScape Authenticator is an additional layer of protection players can utilise on their accounts. It replaces the Jagex Account Guardian (JAG), by using an RFC-compliant time-based one-time password (TOTP) compatible with Google Authenticator.