An ID card portrays authentication based upon something the user has.
A biometric reading, such as a fingerprint, retina scan or DNA sample portrays authentication based upon something a user is.
Not always. Authentication is based upon one or more of the following:Something the user knows (such as a PIN).Something the user has (such as an ID card).Something the user is (such as a fingerprint).
Yes. Any biometric reading, such as a fingerprint, retina scan or DNA sample portrays authentication based upon something the user is.
You cannot portray identification upon something unknown. It must be something known only to the user, or be something the user is (such as a fingerprint, retina scan or DNA sample) or something the user has (such as an ID card).
You cannot portray identification upon something unknown. It must be something known only to the user, or be something the user is (such as a fingerprint, retina scan or DNA sample) or something the user has (such as an ID card).
Not always. Authentication is based upon one or more of the following:Something the user knows (such as a PIN).Something the user has (such as an ID card).Something the user is (such as a fingerprint).
1. Fingerprint.
Two-factor authentication uses something a user has in conjunction with something a user knows.
An authentication system that uses something a user has in conjunction with something a user knows is called:
An authentication system that uses something a user has in conjunction with something a user knows is called:
No. A biometric identification, such as fingerprint, retina scan or DNA sample portrays something that the user is.Authentication is achieved in one of three ways:something the user is (a biometric reading)something a user has (such as an ID card)or something the user knows (such as a PIN)For improved security, the user may be required to present two such authentications, such as an ID card and PIN. Or, preferably, all three, such as an ID card, PIN and retina scan.
All Java Based Apps are secure because Java is one of the most secure programming languages. For Ex: In Web applications, security can be implemented using strong authentication. The different types of Authentication used in Web Applications are:• HTTP Basic Authentication - Authentication based on a username and password. It is the authentication mechanism defined in the HTTP/1.0 specification. A Web server requests a Web client to authenticate the user. The Web client obtains the username and the password from the user and transmits them to the Web server. The Web server then authenticates the user. This is the lowest level security of the four here.• HTTP Digest Authentication - The password is encrypted. Like HTTP Basic Authentication, HTTP Digest Authentication authenticates a user based on a username and a password. However, the authentication is performed by transmitting the password in an encrypted form.• HTTPS Client Authentication - This is end user authentication using HTTPS (HTTP over SSL). This mechanism uses public key encryption, which requires the user to possess a Public Key Certificate (PKC). This is the highest level security of the four here.• Form Based Authentication - This is similar to Basic except that a form is used with predefined fields. These fields must be named j_username and j_password, respectively and the form method and action must be named POST and j_security_check, respectively
user and organizations can be authenticated upon their IP-address without having to enter username and password