password required
- loginAuthentication act or screen
- accessRight to enter
- securityProtection from threat
- lockedFastened with a mechanism
- authenticationConfirming genuine identity
credentials · username · enter · private · restricted · encryption · code · secret · keyhole · protected · denied · prompt · verification · gateway · PIN · passphrase · firewall · confidential
access restriction
password requiredopen access
Free public scholarly content
unrestricted · guest access · unlocked · open door · walk-in
security level
password requiredunsecured
Not backed by collateral
unprotected · insecure · wide open · vulnerable · exposed