FUNDAMENTALS OF COMPUTER

SYSTEMS DEVELOPMENT ANALYSIS

APPLICATION DEVELOPMENT PROCESSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What two options are available for securing your backend?
A
HTTPS Client Authentication
B
HTTP Digest Authentication
C
OAuth Token Request
D
HTTP Basic Authentication
E
Form-Based Authentication
Explanation: 

Detailed explanation-1: -HTTP basic authentication can be effectively combined with access restriction by IP address. You can implement at least two scenarios: a user must be both authenticated and have a valid IP address. a user must be either authenticated, or have a valid IP address.

Detailed explanation-2: -Basic authentication is a built-in HTTP authentication method. When a client sends an HTTP request to a server that requires Basic authentication, the server will respond with a 401 HTTP response and a WWW-Authenticate header containing the value Basic .

Detailed explanation-3: -HTTP basic authentication is a simple challenge and response mechanism with which a server can request authentication information (a user ID and password) from a client. The client passes the authentication information to the server in an Authorization header. The authentication information is in base-64 encoding.

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