diff --git a/src/main/java/com/numberone/backend/config/SecurityConfig.java b/src/main/java/com/numberone/backend/config/SecurityConfig.java
new file mode 100644
index 00000000..65c76c6a
--- /dev/null
+++ b/src/main/java/com/numberone/backend/config/SecurityConfig.java
@@ -0,0 +1,32 @@
+package com.numberone.backend.config;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
+import org.springframework.security.config.annotation.web.configurers.HttpBasicConfigurer;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Slf4j
+@Configuration
+@EnableWebSecurity
+public class SecurityConfig {
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http
+                .authorizeHttpRequests((auth) -> auth
+                        .anyRequest().authenticated() // 모든 요청에 대한 인증 처리하도록 설정
+                )
+                .httpBasic(HttpBasicConfigurer::disable);
+        return http.build();
+    }
+
+    @Bean
+    public WebSecurityCustomizer webSecurityCustomizer() {
+        return (web) -> web.ignoring()
+                .requestMatchers("/*"); // 인증 처리 하지 않을 케이스
+    }
+}