diff --git a/Certificado ASP.NET Core Enterprise Application.png b/Certificado ASP.NET Core Enterprise Application.png
new file mode 100644
index 0000000..a333cfd
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diff --git "a/Certificado Forma\303\247\303\243o Full Stack Developer.png" "b/Certificado Forma\303\247\303\243o Full Stack Developer.png"
new file mode 100644
index 0000000..3debb99
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diff --git a/README.md b/README.md
index 6975a89..a9f9820 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@
 - Application Query Stack e Specification Pattern
 - NetDevPack
 - Facade
+- Elastic Search
 
 # Ferramentas
 - Visual Studio 2022 - Version 17.11.4 ++
diff --git a/src/services/JSE.Identidade.API/Configuration/ApiConfig.cs b/src/services/JSE.Identidade.API/Configuration/ApiConfig.cs
index 6ffeef1..2212fc1 100644
--- a/src/services/JSE.Identidade.API/Configuration/ApiConfig.cs
+++ b/src/services/JSE.Identidade.API/Configuration/ApiConfig.cs
@@ -1,4 +1,6 @@
 using JSE.WebAPI.Core.IdentityConfiguration;
+using JSE.WebAPI.Core.User;
+using NetDevPack.Security.JwtSigningCredentials.AspNetCore;
 
 namespace JSE.Identidade.API.Configuration
 {
@@ -8,6 +10,8 @@ public static IServiceCollection AddApiConfiguration(this IServiceCollection ser
         {
             services.AddControllers();
 
+            services.AddScoped<IAspNetUser, AspNetUser>();
+
             return services;
         }
 
@@ -29,6 +33,8 @@ public static IApplicationBuilder UseApiConfiguration(this IApplicationBuilder a
                 endpoints.MapControllers();
             });
 
+            app.UseJwksDiscovery();
+
             return app;
         }
     }
diff --git a/src/services/JSE.Identidade.API/Configuration/IdentityConfig.cs b/src/services/JSE.Identidade.API/Configuration/IdentityConfig.cs
index 20e6db9..92f8b84 100644
--- a/src/services/JSE.Identidade.API/Configuration/IdentityConfig.cs
+++ b/src/services/JSE.Identidade.API/Configuration/IdentityConfig.cs
@@ -3,6 +3,7 @@
 using JSE.WebAPI.Core.IdentityConfiguration;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.EntityFrameworkCore;
+using NetDevPack.Security.JwtSigningCredentials;
 
 namespace JSE.Identidade.API.Configuration
 {
@@ -11,6 +12,10 @@ public static class IdentityConfig
         public static IServiceCollection AddIdentityConfiguration(this IServiceCollection services,
             IConfiguration configuration)
         {
+
+            services.AddJwksManager(options => options.Algorithm = Algorithm.ES256)
+                .PersistKeysToDatabaseStore<ApplicationDbContext>();
+
             services.AddDbContext<ApplicationDbContext>(options =>
                 options.UseSqlServer(configuration.GetConnectionString("DefaultConnection")));
 
diff --git a/src/services/JSE.Identidade.API/Controllers/AuthController.cs b/src/services/JSE.Identidade.API/Controllers/AuthController.cs
index 04662dd..ef73d73 100644
--- a/src/services/JSE.Identidade.API/Controllers/AuthController.cs
+++ b/src/services/JSE.Identidade.API/Controllers/AuthController.cs
@@ -10,6 +10,8 @@
 using JSE.MessageBus;
 using JSE.Core.Messages.Integration;
 using JSE.WebAPI.Core.IdentityConfiguration;
+using JSE.WebAPI.Core.User;
+using NetDevPack.Security.JwtSigningCredentials.Interfaces;
 
 namespace JSE.Identidade.API.Controllers
 {
@@ -19,18 +21,24 @@ public class AuthController : MainController
         private readonly SignInManager<IdentityUser> _signInManager;
         private readonly UserManager<IdentityUser> _userManager;
         private readonly AppSettings _appSettings;
+        private readonly IAspNetUser _aspNetUser;
+        private readonly IJsonWebKeySetService _jwksService;
 
         private readonly IMessageBus _bus;
 
         public AuthController(SignInManager<IdentityUser> signInManager,
                               UserManager<IdentityUser> userManager,
                               IOptions<AppSettings> appSettings,
-                              IMessageBus bus)
+                              IMessageBus bus,
+                              IAspNetUser aspNetUser,
+                              IJsonWebKeySetService jwksService)
         {
             _signInManager = signInManager;
             _userManager = userManager;
             _appSettings = appSettings.Value;
             _bus = bus;
+            _aspNetUser = aspNetUser;
+            _jwksService = jwksService;
         }
 
         [HttpPost("nova-conta")]
@@ -127,14 +135,16 @@ private async Task<ClaimsIdentity> ObterClaimsUsuario(ICollection<Claim> claims,
         private string CodificarToken(ClaimsIdentity identityClaims)
         {
             var tokenHandler = new JwtSecurityTokenHandler();
-            var key = Encoding.ASCII.GetBytes(_appSettings.Secret);
+
+            var currentIssuer = $"{_aspNetUser.ObterHttpContext().Request.Scheme}://{_aspNetUser.ObterHttpContext().Request.Host}";
+
+            var key = _jwksService.GetCurrent();
             var token = tokenHandler.CreateToken(new SecurityTokenDescriptor
             {
-                Issuer = _appSettings.Issuer,
-                Audience = _appSettings.ValidOn,
+                Issuer = currentIssuer,
                 Subject = identityClaims,
-                Expires = DateTime.UtcNow.AddHours(_appSettings.ExpirationHours),
-                SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature)
+                Expires = DateTime.UtcNow.AddHours(1),
+                SigningCredentials = key
             });
 
             return tokenHandler.WriteToken(token);
diff --git a/src/services/JSE.Identidade.API/Data/ApplicationDbContext.cs b/src/services/JSE.Identidade.API/Data/ApplicationDbContext.cs
index ec586c2..af260b1 100644
--- a/src/services/JSE.Identidade.API/Data/ApplicationDbContext.cs
+++ b/src/services/JSE.Identidade.API/Data/ApplicationDbContext.cs
@@ -1,10 +1,14 @@
 using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore;
+using NetDevPack.Security.JwtSigningCredentials;
+using NetDevPack.Security.JwtSigningCredentials.Store.EntityFrameworkCore;
 
 namespace JSE.Identidade.API.Data
 {
-    public class ApplicationDbContext : IdentityDbContext
+    public class ApplicationDbContext : IdentityDbContext, ISecurityKeyContext
     {
         public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options) { }
+
+        public DbSet<SecurityKeyWithPrivate> SecurityKeys { get; set; }
     }
 }
diff --git a/src/services/JSE.Identidade.API/JSE.Identidade.API.csproj b/src/services/JSE.Identidade.API/JSE.Identidade.API.csproj
index 976a94d..4ce40f4 100644
--- a/src/services/JSE.Identidade.API/JSE.Identidade.API.csproj
+++ b/src/services/JSE.Identidade.API/JSE.Identidade.API.csproj
@@ -16,6 +16,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>    
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />    
+    <PackageReference Include="NetDevPack.Security.JwtSigningCredentials.AspNetCore" Version="1.0.3" />    
+    <PackageReference Include="NetDevPack.Security.JwtSigningCredentials.Store.EntityFrameworkCore" Version="1.0.3" />    
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
     
diff --git a/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.Designer.cs b/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.Designer.cs
new file mode 100644
index 0000000..f7dc872
--- /dev/null
+++ b/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.Designer.cs
@@ -0,0 +1,309 @@
+// <auto-generated />
+using System;
+using JSE.Identidade.API.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace JSE.Identidade.API.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20250114201822_SecKeys")]
+    partial class SecKeys
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.8")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRole", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex")
+                        .HasFilter("[NormalizedName] IS NOT NULL");
+
+                    b.ToTable("AspNetRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("RoleId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetRoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUser", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex")
+                        .HasFilter("[NormalizedUserName] IS NOT NULL");
+
+                    b.ToTable("AspNetUsers", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("ProviderKey")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("RoleId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetUserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("LoginProvider")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("AspNetUserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("NetDevPack.Security.JwtSigningCredentials.SecurityKeyWithPrivate", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Algorithm")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreationDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("KeyId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Parameters")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Type")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("SecurityKeys");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.cs b/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.cs
new file mode 100644
index 0000000..d5bed13
--- /dev/null
+++ b/src/services/JSE.Identidade.API/Migrations/20250114201822_SecKeys.cs
@@ -0,0 +1,38 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace JSE.Identidade.API.Migrations
+{
+    /// <inheritdoc />
+    public partial class SecKeys : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "SecurityKeys",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    Parameters = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    KeyId = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    Type = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    Algorithm = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    CreationDate = table.Column<DateTime>(type: "datetime2", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SecurityKeys", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "SecurityKeys");
+        }
+    }
+}
diff --git a/src/services/JSE.Identidade.API/Migrations/ApplicationDbContextModelSnapshot.cs b/src/services/JSE.Identidade.API/Migrations/ApplicationDbContextModelSnapshot.cs
index b7915a6..92a12c5 100644
--- a/src/services/JSE.Identidade.API/Migrations/ApplicationDbContextModelSnapshot.cs
+++ b/src/services/JSE.Identidade.API/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -224,6 +224,32 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                     b.ToTable("AspNetUserTokens", (string)null);
                 });
 
+            modelBuilder.Entity("NetDevPack.Security.JwtSigningCredentials.SecurityKeyWithPrivate", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Algorithm")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreationDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("KeyId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Parameters")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Type")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("SecurityKeys");
+                });
+
             modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
                 {
                     b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)