What is Spring Security, and its Features?

Spring Security is a framework that allows you to create secure Java Enterprise Applications by providing various security features such as authentication and authorization. Here, we will discuss What is Spring Security and its Features. Join FITA Academy‘s Spring Framework Training in Chennai. It offers advanced certification training and 100% job placement assistance.

It is a Spring framework sub-project founded in 2003 by Ben Alex. It was later released under the Apache License as Spring Security 2.0.0 in 2004.

It solves all problems when developing non-spring security applications and manages its new server environment.

This framework focuses on two major application areas: authentication and authorization. Authentication is determining and identifying the user who wishes to gain access.

The process of granting authority to perform actions in the application is known as authorization. We can use permission to authorize web requests, methods, and domain access. Spring Security Integration Supporting Technologies.

The Spring Security framework is compatible with a wide range of authentication models. These models are either provided by third parties or the framework itself. Spring Security is compatible with all of these technologies.

HTTP BASIC authentication headers
HTTP Digest authentication headers
HTTP X.509 client certificate exchange
LDAP (Lightweight Directory Access Protocol)
Form-based authentication
OpenID authentication
Automatic remember-me authentication
Kerberos
JOSSO (Java Open Source Single Sign-On)
AppFuse
AndroMDA
Mule ESB
DWR(Direct Web Request)

The flexibility of this framework’s authentication allows it to integrate with any software solution. Spring Security works well when developers want to integrate it with a legacy system that does not adhere to security standards.

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Advantages

There are numerous benefits to using Spring Security. Some of that is given below

Comprehensive support for authentication and authorization.
Protection against common tasks
Servlet API integration
Integration with Spring MVC
Portability
CSRF protection
Java Configuration support

Spring Security Features

LDAP (Lightweight Directory Access Protocol)

It is an open application protocol to maintain and access distributed directory information services over the Internet Protocol.

Single sign-on

This feature enables users to access multiple applications using a single account (user name and password).

JAAS (Java Authentication and Authorization Service) LoginModule

It is a Java-based Pluggable Authentication Module. Spring Security’s authentication process supports it.

Basic Access Authentication

Spring Security supports Basic Access Authentication, which provides a username and password when making a network request.

Digest Access Authentication

This feature can make the authentication process more secure than with Basic Access Authentication. It requests the browser confirm the user’s identity before sending sensitive data over the network.

Web Form Authentication

The web form collects and authenticates user credentials from the web browser during this process. While we want to implement web form authentication, Spring Security supports it.

Features added in Spring Security 5.0

OAuth 2.0 Login

This feature allows users to log in to the application using their existing GitHub or Google account. The Authorization Code Grant specified in the OAuth 2.0 Authorization Framework is used to implement this feature.

Reactive Support

Spring Security 5.0 includes reactive programming and reactive web runtime support, as well as the ability to integrate with Spring WebFlux.

Modernized Password Encoding

Spring Security 5.0 introduced a new Password Encoder called DelegatingPasswordEncoder, which is more modern and solves all of the previous encoder NoOpPasswordEncoder’s problems.

Final Words

This blog has discussed What is Spring Security and its Features. Join the Spring Hibernate Training in Chennai, which offers the best certification training with knowledgeable instructors.