freeCodeCamp/guide/english/certifications/information-security-and-qu.../advanced-node-and-express
..
announce-new-users
authentication-strategies
authentication-with-socket.io
clean-up-your-project-with-modules
communicate-by-emitting
create-new-middleware
handle-a-disconnect
hashing-your-passwords
how-to-put-a-profile-together
how-to-use-passport-strategies
implement-the-serialization-of-a-passport-user
implementation-of-social-authentication
implementation-of-social-authentication-ii
implementation-of-social-authentication-iii
logging-a-user-out
registration-of-new-users
send-and-display-chat-messages
serialization-of-a-user-object
set-up-a-template-engine
set-up-passport
set-up-the-environment
use-a-template-engines-powers
index.md