diff --git a/Emulator/src/main/java/com/eu/habbo/Emulator.java b/Emulator/src/main/java/com/eu/habbo/Emulator.java
index de1a4e86..86ceca74 100644
--- a/Emulator/src/main/java/com/eu/habbo/Emulator.java
+++ b/Emulator/src/main/java/com/eu/habbo/Emulator.java
@@ -153,6 +153,10 @@ public final class Emulator {
             Emulator.config.register("camera.price.points.type", "5");
             Emulator.config.register("camera.render.delay", "5");
             Emulator.config.register("hotel.timezone", java.time.ZoneId.systemDefault().getId());
+            Emulator.config.register("rcon.rate_limit.enabled", "1");
+            Emulator.config.register("rcon.rate_limit.limit_for_period", "60");
+            Emulator.config.register("rcon.rate_limit.refresh_period_ms", "1000");
+            Emulator.config.register("rcon.rate_limit.timeout_ms", "0");
             String hotelTimezoneId = Emulator.getConfig().getValue("hotel.timezone", java.time.ZoneId.systemDefault().getId());
             System.out.println();
             LOGGER.info("https://github.com/duckietm/Arcturus-Morningstar-Extended, ");
diff --git a/Emulator/src/main/java/com/eu/habbo/networking/rconserver/RCONServer.java b/Emulator/src/main/java/com/eu/habbo/networking/rconserver/RCONServer.java
index 9eaeeef4..95d14d99 100644
--- a/Emulator/src/main/java/com/eu/habbo/networking/rconserver/RCONServer.java
+++ b/Emulator/src/main/java/com/eu/habbo/networking/rconserver/RCONServer.java
@@ -3,15 +3,21 @@ package com.eu.habbo.networking.rconserver;
 import com.eu.habbo.Emulator;
 import com.eu.habbo.messages.rcon.*;
 import com.eu.habbo.networking.Server;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.LoadingCache;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import gnu.trove.map.hash.THashMap;
+import io.github.resilience4j.ratelimiter.RateLimiter;
+import io.github.resilience4j.ratelimiter.RateLimiterConfig;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInitializer;
 import io.netty.channel.socket.SocketChannel;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.net.SocketAddress;
+import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -23,6 +29,8 @@ public class RCONServer extends Server {
 
     private final THashMap<String, Class<? extends RCONMessage>> messages;
     private final GsonBuilder gsonBuilder;
+    private final boolean rateLimitEnabled;
+    private final LoadingCache<String, RateLimiter> rateLimiters;
     List<String> allowedAdresses = new ArrayList<>();
 
     public RCONServer(String host, int port) throws Exception {
@@ -32,6 +40,16 @@ public class RCONServer extends Server {
 
         this.gsonBuilder = new GsonBuilder();
         this.gsonBuilder.registerTypeAdapter(RCONMessage.class, new RCONMessage.RCONMessageSerializer());
+        this.rateLimitEnabled = Emulator.getConfig().getBoolean("rcon.rate_limit.enabled", true);
+        RateLimiterConfig rateLimiterConfig = RateLimiterConfig.custom()
+                .limitForPeriod(Math.max(1, Emulator.getConfig().getInt("rcon.rate_limit.limit_for_period", 60)))
+                .limitRefreshPeriod(Duration.ofMillis(Math.max(100, Emulator.getConfig().getInt("rcon.rate_limit.refresh_period_ms", 1000))))
+                .timeoutDuration(Duration.ofMillis(Math.max(0, Emulator.getConfig().getInt("rcon.rate_limit.timeout_ms", 0))))
+                .build();
+        this.rateLimiters = Caffeine.newBuilder()
+                .maximumSize(512)
+                .expireAfterAccess(Duration.ofMinutes(10))
+                .build(address -> RateLimiter.of("rcon-" + address, rateLimiterConfig));
 
         this.addRCONMessage("alertuser", AlertUser.class);
         this.addRCONMessage("disconnect", DisconnectUser.class);
@@ -89,6 +107,11 @@ public class RCONServer extends Server {
     }
 
     public String handle(ChannelHandlerContext ctx, String key, String body) throws Exception {
+        if (!this.acquirePermit(ctx)) {
+            LOGGER.warn("RCON rate limit exceeded for {}", remoteAddress(ctx));
+            return "RATE_LIMITED";
+        }
+
         Class<? extends RCONMessage> message = this.messages.get(key.replace("_", "").toLowerCase());
 
         String result;
@@ -118,4 +141,17 @@ public class RCONServer extends Server {
     public List<String> getCommands() {
         return new ArrayList<>(this.messages.keySet());
     }
+
+    private boolean acquirePermit(ChannelHandlerContext ctx) {
+        return !this.rateLimitEnabled || this.rateLimiters.get(remoteAddress(ctx)).acquirePermission();
+    }
+
+    private static String remoteAddress(ChannelHandlerContext ctx) {
+        if (ctx == null || ctx.channel() == null) {
+            return "unknown";
+        }
+
+        SocketAddress address = ctx.channel().remoteAddress();
+        return address == null ? "unknown" : address.toString();
+    }
 }
diff --git a/Emulator/src/test/java/com/eu/habbo/networking/rconserver/RCONServerHandlerContractTest.java b/Emulator/src/test/java/com/eu/habbo/networking/rconserver/RCONServerHandlerContractTest.java
new file mode 100644
index 00000000..7888b0d0
--- /dev/null
+++ b/Emulator/src/test/java/com/eu/habbo/networking/rconserver/RCONServerHandlerContractTest.java
@@ -0,0 +1,48 @@
+package com.eu.habbo.networking.rconserver;
+
+import org.junit.jupiter.api.Test;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class RCONServerHandlerContractTest {
+    private static String serverSource() throws Exception {
+        return Files.readString(Path.of("src/main/java/com/eu/habbo/networking/rconserver/RCONServer.java"));
+    }
+
+    private static String emulatorSource() throws Exception {
+        return Files.readString(Path.of("src/main/java/com/eu/habbo/Emulator.java"));
+    }
+
+    @Test
+    void rconRequestsAreRateLimitedPerRemoteAddress() throws Exception {
+        String source = serverSource();
+
+        assertTrue(source.contains("LoadingCache<String, RateLimiter>"),
+                "RCON server must keep per-remote-address rate limiters");
+        assertTrue(source.contains("Caffeine.newBuilder()"),
+                "RCON rate limiters must expire instead of growing forever");
+        assertTrue(source.contains(".acquirePermission()"),
+                "RCON handler must consume a Resilience4j permit before dispatching commands");
+        assertTrue(source.contains("RATE_LIMITED"),
+                "RCON callers need a deterministic response when the rate limit rejects a request");
+    }
+
+    @Test
+    void rconRateLimitDefaultsAreRegisteredBeforeServerStarts() throws Exception {
+        String source = emulatorSource();
+        int registerIndex = source.indexOf("register(\"rcon.rate_limit.enabled\", \"1\")");
+        int serverIndex = source.indexOf("new RCONServer");
+
+        assertTrue(registerIndex >= 0, "RCON rate limiting must have a registered default toggle");
+        assertTrue(source.contains("register(\"rcon.rate_limit.limit_for_period\", \"60\")"),
+                "RCON rate limit must have a registered default limit");
+        assertTrue(source.contains("register(\"rcon.rate_limit.refresh_period_ms\", \"1000\")"),
+                "RCON rate limit must have a registered default refresh period");
+        assertTrue(source.contains("register(\"rcon.rate_limit.timeout_ms\", \"0\")"),
+                "RCON rate limit must reject immediately by default instead of blocking event loops");
+        assertTrue(registerIndex < serverIndex, "RCON rate limit defaults must be registered before RCONServer is constructed");
+    }
+}