Spring Security Form Login Posted on 2026-03-15 In Spring Security Spring Security Form Login Spring Security configure form login using the formLogin() method in the HttpSecurity configuration. This method allows you to customize the login page, login processing URL, and other related settings. 12345678910111213@Configurationpublic class SecurityConfig { @Bean public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { http.authorizeHttpRequests(auth -> auth .requestMatchers("/").permitAll() .requestMatchers("/private").authenticated() .anyRequest().authenticated()) .formLogin(Customizer.withDefaults()); return http.build(); }}