diff --git a/src/main/java/com/hanaro/starbucks/config/SecurityConfig.java b/src/main/java/com/hanaro/starbucks/config/SecurityConfig.java
index 738a680..2ffc000 100644
--- a/src/main/java/com/hanaro/starbucks/config/SecurityConfig.java
+++ b/src/main/java/com/hanaro/starbucks/config/SecurityConfig.java
@@ -27,17 +27,17 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
                 .csrf((auth) -> auth.disable())
                 .cors((cors) -> cors.configurationSource(corsConfigurationSource()))
 
-                .authorizeHttpRequests((auth) -> auth
-                        // 로그인과 회원가입은 모든 사용자에게 허용한다.
-                        .requestMatchers(
-                                new AntPathRequestMatcher("/login"),
-                                new AntPathRequestMatcher("/signup")
-                        ).permitAll() // 권한이 있든 말든 모두 접근 가능
-                        // admin일 경우에만 /admin에 대한 요청에서 접근을 허용한다.
-                        .requestMatchers("/admin").hasRole("ADMIN")
-                        // 그 외 모든 요청은 인증된 사용자에게만 허용한다.
-                        .anyRequest().authenticated()
-                )
+//                .authorizeHttpRequests((auth) -> auth
+//                        // 로그인과 회원가입은 모든 사용자에게 허용한다.
+//                        .requestMatchers(
+//                                new AntPathRequestMatcher("/login"),
+//                                new AntPathRequestMatcher("/signup")
+//                        ).permitAll() // 권한이 있든 말든 모두 접근 가능
+//                        // admin일 경우에만 /admin에 대한 요청에서 접근을 허용한다.
+//                        .requestMatchers("/admin").hasRole("ADMIN")
+//                        // 그 외 모든 요청은 인증된 사용자에게만 허용한다.
+//                        .anyRequest().authenticated()
+//                )
 //                .formLogin((formLogin) -> formLogin
 //                        .loginProcessingUrl("/login")
 //                        .successHandler(((request, response, authentication) -> {
@@ -47,9 +47,9 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
 //                        .permitAll()
 //                );
 
-//                .authorizeHttpRequests( (auth) -> auth
-//                        .requestMatchers( new AntPathRequestMatcher("/**") )
-//                        .permitAll())
+                .authorizeHttpRequests( (auth) -> auth
+                        .requestMatchers( new AntPathRequestMatcher("/**") )
+                        .permitAll())
 
                 .sessionManagement(sessionManagement ->
                         sessionManagement.sessionCreationPolicy(
diff --git a/src/main/java/com/hanaro/starbucks/controller/MemberController.java b/src/main/java/com/hanaro/starbucks/controller/MemberController.java
index 5f03dea..8d73808 100644
--- a/src/main/java/com/hanaro/starbucks/controller/MemberController.java
+++ b/src/main/java/com/hanaro/starbucks/controller/MemberController.java
@@ -4,6 +4,7 @@
 import com.hanaro.starbucks.dto.member.LoginReqDto;
 import com.hanaro.starbucks.dto.member.MemberResDto;
 import com.hanaro.starbucks.dto.member.SignupReqDto;
+import com.hanaro.starbucks.dto.member.MemberUpdateReqDto;
 import com.hanaro.starbucks.service.MemberService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
@@ -17,22 +18,26 @@
 @RequiredArgsConstructor
 @RequestMapping("/api/v1/users")
 public class MemberController {
-    private final MemberService userService;
+    private final MemberService memberService;
     private final JwtUtil jwtUtil;
 
     @GetMapping("")
     public List<MemberResDto> getUsers(){
-        return userService.getUsers();
+        return memberService.getUsers();
+    }
+    @GetMapping("/{userIdx}")
+    public MemberResDto getUser(@PathVariable int userIdx){
+        return memberService.getUser(userIdx);
     }
 
     @PostMapping("/signup")
     @ResponseBody
     public ResponseEntity<?> signup(@RequestBody SignupReqDto user) {
         System.out.println(user);
-        boolean findUser = userService.findUserByUserId(user.getUserId());
+        boolean findUser = memberService.findUserByUserId(user.getUserId());
         System.out.println(findUser);
         if (!findUser) {
-            MemberResDto newUser = userService.createUser(user);
+            MemberResDto newUser = memberService.createUser(user);
             return ResponseEntity.ok(newUser.getUserId());
         }
         return ResponseEntity.status(HttpStatus.CONFLICT).body("이미 존재하는 사용자입니다.");
@@ -41,7 +46,7 @@ public ResponseEntity<?> signup(@RequestBody SignupReqDto user) {
     @PostMapping("/login")
     @ResponseBody
     public ResponseEntity<?> login(@RequestBody LoginReqDto user)  {
-        MemberResDto findUser = userService.findUserByUserIdAndUserPw(user.getUserId(), user.getUserPw());
+        MemberResDto findUser = memberService.findUserByUserIdAndUserPw(user.getUserId(), user.getUserPw());
         if (findUser != null) {
             String token = jwtUtil.createToken(findUser.getUserId(), Arrays.asList(findUser.getUserRole()));
             return ResponseEntity.ok(token);
@@ -50,4 +55,14 @@ public ResponseEntity<?> login(@RequestBody LoginReqDto user)  {
         }
     }
 
+    @PutMapping("/admin/{userIdx}")
+    public void updateUser(@PathVariable int userIdx, @RequestBody MemberUpdateReqDto user){
+        memberService.updateUser(userIdx, user);
+    }
+
+    @DeleteMapping("/admin/{userIdx}")
+    public void deleteUser(@PathVariable int userIdx){
+        memberService.deleteUser(userIdx);
+    }
+
 }
diff --git a/src/main/java/com/hanaro/starbucks/dto/member/MemberUpdateReqDto.java b/src/main/java/com/hanaro/starbucks/dto/member/MemberUpdateReqDto.java
new file mode 100644
index 0000000..ffd353f
--- /dev/null
+++ b/src/main/java/com/hanaro/starbucks/dto/member/MemberUpdateReqDto.java
@@ -0,0 +1,15 @@
+package com.hanaro.starbucks.dto.member;
+
+import lombok.Getter;
+
+import java.time.LocalDate;
+
+@Getter
+public class MemberUpdateReqDto {
+    private String userId;
+    private String userPw;
+    private String userNickname;
+    private String userRole;
+    private Integer userPoint;
+    private LocalDate userJoinDate;
+}
\ No newline at end of file
diff --git a/src/main/java/com/hanaro/starbucks/entity/Member.java b/src/main/java/com/hanaro/starbucks/entity/Member.java
index b9dec30..23397d2 100644
--- a/src/main/java/com/hanaro/starbucks/entity/Member.java
+++ b/src/main/java/com/hanaro/starbucks/entity/Member.java
@@ -1,13 +1,12 @@
 package com.hanaro.starbucks.entity;
 
+import com.hanaro.starbucks.dto.member.MemberUpdateReqDto;
 import jakarta.persistence.*;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
-import org.springframework.cglib.core.Local;
 
 import java.time.LocalDate;
-import java.util.Date;
 
 @Entity
 @Getter
@@ -45,6 +44,14 @@ public Member(String userId, String userPw, String userNickname) {
         this.userNickname = userNickname;
         this.userRole = "USER";
         this.userPoint = 0;
+    }
+
+    public void update(MemberUpdateReqDto dto) {
+        this.userId = dto.getUserId();
+        this.userNickname=dto.getUserNickname();
+        this.userPw = dto.getUserPw();
+        this.userRole = dto.getUserRole();
+        this.userPoint = dto.getUserPoint();
         this.userJoinDate = LocalDate.now();
     }
 }
\ No newline at end of file
diff --git a/src/main/java/com/hanaro/starbucks/service/MemberService.java b/src/main/java/com/hanaro/starbucks/service/MemberService.java
index aefd3c5..ef478b3 100644
--- a/src/main/java/com/hanaro/starbucks/service/MemberService.java
+++ b/src/main/java/com/hanaro/starbucks/service/MemberService.java
@@ -2,6 +2,7 @@
 
 import com.hanaro.starbucks.dto.member.MemberResDto;
 import com.hanaro.starbucks.dto.member.SignupReqDto;
+import com.hanaro.starbucks.dto.member.MemberUpdateReqDto;
 import com.hanaro.starbucks.entity.Member;
 import com.hanaro.starbucks.repository.MemberRepository;
 import lombok.RequiredArgsConstructor;
@@ -25,6 +26,16 @@ public List<MemberResDto> getUsers(){
         return memberRepository.findAll().stream().map(MemberResDto::new).collect(Collectors.toList());
     }
 
+    @Transactional
+    public MemberResDto getUser(int idx){
+
+        Optional<Member> optionalMember = memberRepository.findById(idx);
+        if(optionalMember.isEmpty()){
+            throw new IllegalArgumentException("존재하지 않는 회원입니다.");
+        }
+        return new MemberResDto(optionalMember.get());
+    }
+
     @Transactional
     public boolean findUserByUserId(String userId) {
         return memberRepository.existsByUserId(userId);
@@ -57,4 +68,17 @@ public MemberResDto findUserByUserIdAndUserPw(String userId, String userPw) {
         }
     }
 
+    public void updateUser(int userIdx, MemberUpdateReqDto user){
+        Optional<Member> optional = memberRepository.findById(userIdx);
+        if(optional.isEmpty()){
+            throw new IllegalArgumentException("존재하지 않는 회원입니다.");
+        }
+        Member member = optional.get();
+        member.update(user);
+        memberRepository.save(member);
+    }
+
+    public void deleteUser(int userIdx){
+        memberRepository.deleteById(userIdx);
+    }
 }