TELECOMMUNICATIONS SYSTEMS
COMMUNICATION WIRELESS COMPUTING DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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PIN
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Password
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passphrase
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finger print scan
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Detailed explanation-1: -The least secure protocol of all is known as the Password Authentication Protocol (PAP) and simply asks a user to enter a password that matches the one saved in the database.
Detailed explanation-2: -The SMS-based is actually the least secure because there is malware out there now that can clone a SIM card, which would allow a hacker to get those MFA text messages. A Google study looked at the effectiveness of these three methods of MFA at blocking three different types of attacks.
Detailed explanation-3: -Biometric authentication relies on the unique biological traits of a user in order to verify their identity. This makes biometrics one of the most secure authentication methods as of today.
Detailed explanation-4: -6. Which of the following is the least secure method of authentication? Explanation: Passwords can be compromised more easily than to replicate a physical thing like key card, fingerprint or retina. 7.