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 process will be similar when you enable 2-step authentication on other sites, and then link your Google Authenticator app with those sites, with these general steps: 1  You enable 2-step authentication at the website, and then.  Indicate you want to use your Google Authenticator app to generate codes.