the padlock izes security and protection

padlock security protection authentication identity verification safety encryption access credentials login password authorization safeguard privacy lock user validation integrity defense trust secure key shield firewall identification protocol certificate token accesscontrol safetycheck defensemechanism encryptionkey loginprocess identityproof authenticationprocess privacyprotection identitycheck datasecurity networksecurity trusted certified locked authorized credentialscheck cryptography accesspoint verificationcode symbolizes word refers process verifying user#39aph39#s