What is a multifactor authentication mechanism?

Answer Authentication is the process of proving who you are. A multifactor authentication mechanism is a device or software that requires you to present two or more things that identify you. The identific... Read More »

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What is an authentication key?

Preventing unauthorized access to software, Internet connections and electronic devices is the purpose of an authentication key. Significant revenues can be lost when software is pirated and the st... Read More »

What is an authentication header?

An authentication header is a security protocol with multiple functions such as providing data integrity, data origin authentication and replay protection, according to the IBM Web site. The authen... Read More »

What is smtp authentication?

SMTP, or Simple Mail Transfer Protocol, is the most commonly used authentication format for sending or receiving email.UseSMTP is used by ISPs (Internet Service Providers), email servers and other ... Read More »

What is user authentication?

User authentication refers to the process of verifying a person's identity on a computer. A user must input a pre-defined "User Name" and "Password" to access a network or file.References:Cheap 56K... Read More »