diff --git a/backend/console-server/docker-compose.yml b/backend/console-server/docker-compose.yml
index 066714cc..3cfea514 100644
--- a/backend/console-server/docker-compose.yml
+++ b/backend/console-server/docker-compose.yml
@@ -4,11 +4,15 @@ services:
     image: nginx:latest
     ports:
       - "80:80"
+      - "443:443"
     volumes:
       - ./nginx.conf:/etc/nginx/nginx.conf
+      - /etc/letsencrypt:/etc/letsencrypt
     depends_on:
       - server-blue
       - server-green
+    networks:
+      - app-network
 
   server-blue:
     image: ghcr.io/boostcampwm-2024/web35-watchducks/backend/console-server:latest
@@ -24,6 +28,8 @@ services:
       interval: 10s
       timeout: 2s
       retries: 5
+    networks:
+      - app-network
 
   server-green:
     image: ghcr.io/boostcampwm-2024/web35-watchducks/backend/console-server:latest
@@ -39,3 +45,10 @@ services:
       interval: 10s
       timeout: 2s
       retries: 5
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    name: app-network
+    driver: bridge
\ No newline at end of file
diff --git a/backend/console-server/nginx.conf b/backend/console-server/nginx.conf
index 9c43fd50..b3da4e3f 100644
--- a/backend/console-server/nginx.conf
+++ b/backend/console-server/nginx.conf
@@ -4,8 +4,24 @@ http {
     server server-green:3002 backup;
   }
 
+  # http를 https로 리디렉션
   server {
     listen 80;
+    server_name watchducks-test.store;
+
+    location / {
+        return 301 https://$host$request_uri;
+    }
+  }
+
+  server {
+    listen 443 ssl;
+    server_name watchducks-test.store;
+
+    ssl_certificate /etc/letsencrypt/live/watchducks-test.store/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/watchducks-test.store/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers HIGH:!aNULL:!MD5;
 
     location / {
       proxy_pass http://console_server;
diff --git a/backend/name-server/src/server/utils/dns-response-builder.ts b/backend/name-server/src/server/utils/dns-response-builder.ts
index 21c5a24c..33662374 100644
--- a/backend/name-server/src/server/utils/dns-response-builder.ts
+++ b/backend/name-server/src/server/utils/dns-response-builder.ts
@@ -52,7 +52,7 @@ export class DNSResponseBuilder {
                     name: question.name,
                     type: 'A',
                     class: 'IN',
-                    ttl: 300,
+                    ttl: 10,
                     data: this.config.proxyServerIp,
                 },
             ];
diff --git a/backend/proxy-server/src/server/proxy-server.ts b/backend/proxy-server/src/server/proxy-server.ts
index d80c4aa2..9712aaec 100644
--- a/backend/proxy-server/src/server/proxy-server.ts
+++ b/backend/proxy-server/src/server/proxy-server.ts
@@ -39,6 +39,9 @@ export class ProxyServer {
                 connections: Number(process.env.DEFAULT_CONNECTIONS),
                 pipelining: Number(process.env.DEFAULT_PIPELINING),
                 keepAliveTimeout: Number(process.env.DEFAULT_KEEP_ALIVE),
+                connect: {
+                    rejectUnauthorized: false,
+                },
             },
         });
     }
@@ -89,7 +92,7 @@ export class ProxyServer {
     private async executeProxyRequest(request: FastifyRequest, reply: FastifyReply): Promise<void> {
         const host = validateHost(request.headers[HOST_HEADER]);
         const ip = await this.resolveDomain(host);
-        const targetUrl = buildTargetUrl(ip, request.url, 'http://'); // TODO: Protocol 별 arg 세팅
+        const targetUrl = buildTargetUrl(ip, request.url, 'https://'); // TODO: Protocol 별 arg 세팅
 
         await this.sendProxyRequest(targetUrl, request, reply);
     }