diff --git a/ApiDto/Responses/AuthenticationStep.cs b/ApiDto/Common/TwoFactorAuthentication.cs
similarity index 83%
rename from ApiDto/Responses/AuthenticationStep.cs
rename to ApiDto/Common/TwoFactorAuthentication.cs
index 8cab1ab..52dd09c 100644
--- a/ApiDto/Responses/AuthenticationStep.cs
+++ b/ApiDto/Common/TwoFactorAuthentication.cs
@@ -1,9 +1,9 @@
-namespace Mirea.Api.Dto.Responses;
+namespace Mirea.Api.Dto.Common;
 
 /// <summary>
 /// Represents the steps required after a login attempt.
 /// </summary>
-public enum AuthenticationStep
+public enum TwoFactorAuthentication
 {
     /// <summary>
     /// No additional steps required; the user is successfully logged in.
diff --git a/Endpoint/Configuration/Model/Admin.cs b/Endpoint/Configuration/Model/Admin.cs
index 377b179..d31d7d0 100644
--- a/Endpoint/Configuration/Model/Admin.cs
+++ b/Endpoint/Configuration/Model/Admin.cs
@@ -17,7 +17,7 @@ public class Admin : ISaveSettings
     public required string Email { get; set; }
     public required string PasswordHash { get; set; }
     public required string Salt { get; set; }
-    public SecondFactor SecondFactor { get; set; } = SecondFactor.None;
+    public TwoFactorAuthenticator TwoFactorAuthenticator { get; set; } = TwoFactorAuthenticator.None;
     public string? Secret { get; set; }
 
     public void SaveSetting()
diff --git a/Endpoint/Controllers/V1/AuthController.cs b/Endpoint/Controllers/V1/AuthController.cs
index 737d9c5..e689d8a 100644
--- a/Endpoint/Controllers/V1/AuthController.cs
+++ b/Endpoint/Controllers/V1/AuthController.cs
@@ -5,7 +5,6 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Options;
 using Mirea.Api.Dto.Common;
 using Mirea.Api.Dto.Requests;
-using Mirea.Api.Dto.Responses;
 using Mirea.Api.Endpoint.Common.Attributes;
 using Mirea.Api.Endpoint.Common.Exceptions;
 using Mirea.Api.Endpoint.Common.Services;
@@ -29,7 +28,7 @@ public class AuthController(IOptionsSnapshot<Admin> user, AuthService auth, Pass
 
     [HttpPost("Login")]
     [BadRequestResponse]
-    public async Task<ActionResult<AuthenticationStep>> Login([FromBody] LoginRequest request)
+    public async Task<ActionResult<TwoFactorAuthentication>> Login([FromBody] LoginRequest request)
     {
         var userEntity = user.Value;
 
@@ -46,20 +45,20 @@ public class AuthController(IOptionsSnapshot<Admin> user, AuthService auth, Pass
                 Email = userEntity.Email,
                 PasswordHash = userEntity.PasswordHash,
                 Salt = userEntity.Salt,
-                SecondFactor = userEntity.SecondFactor,
+                TwoFactorAuthenticator = userEntity.TwoFactorAuthenticator,
                 SecondFactorToken = userEntity.Secret
             },
             HttpContext, request.Password);
 
-        return Ok(tokenResult ? AuthenticationStep.None : AuthenticationStep.TotpRequired);
+        return Ok(tokenResult ? TwoFactorAuthentication.None : TwoFactorAuthentication.TotpRequired);
     }
 
     [HttpGet("Login")]
     [BadRequestResponse]
-    public async Task<ActionResult<AuthenticationStep>> Login([FromQuery] string code)
+    public async Task<ActionResult<TwoFactorAuthentication>> Login([FromQuery] string code)
     {
         var tokenResult = await auth.LoginAsync(GetCookieParams(), HttpContext, code);
-        return Ok(tokenResult ? AuthenticationStep.None : AuthenticationStep.TotpRequired);
+        return Ok(tokenResult ? TwoFactorAuthentication.None : TwoFactorAuthentication.TotpRequired);
     }
 
     /// <summary>
diff --git a/Security/Common/Domain/FirstAuthToken.cs b/Security/Common/Domain/FirstAuthToken.cs
index a3a37e5..29f229d 100644
--- a/Security/Common/Domain/FirstAuthToken.cs
+++ b/Security/Common/Domain/FirstAuthToken.cs
@@ -17,6 +17,6 @@ internal class FirstAuthToken
     public string Ip { get; set; } = null!;
     public string Fingerprint { get; set; } = null!;
     public required string UserId { get; set; }
-    public required SecondFactor SecondFactor { get; set; }
+    public required TwoFactorAuthenticator TwoFactorAuthenticator { get; set; }
     public string? Secret { get; set; }
 }
\ No newline at end of file
diff --git a/Security/Common/Domain/User.cs b/Security/Common/Domain/User.cs
index 3465de2..bc8bf46 100644
--- a/Security/Common/Domain/User.cs
+++ b/Security/Common/Domain/User.cs
@@ -1,6 +1,6 @@
 namespace Mirea.Api.Security.Common.Domain;
 
-public enum SecondFactor
+public enum TwoFactorAuthenticator
 {
     None,
     Totp
@@ -13,6 +13,6 @@ public class User
     public required string Email { get; set; }
     public required string PasswordHash { get; set; }
     public required string Salt { get; set; }
-    public required SecondFactor SecondFactor { get; set; }
+    public required TwoFactorAuthenticator TwoFactorAuthenticator { get; set; }
     public string? SecondFactorToken { get; set; }
 }
\ No newline at end of file