diff --git a/components/wpa_supplicant/esp_supplicant/include/esp_eap_client.h b/components/wpa_supplicant/esp_supplicant/include/esp_eap_client.h
index b18290186d..3827663e08 100644
--- a/components/wpa_supplicant/esp_supplicant/include/esp_eap_client.h
+++ b/components/wpa_supplicant/esp_supplicant/include/esp_eap_client.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -319,6 +319,22 @@ esp_err_t esp_eap_client_set_fast_params(esp_eap_fast_config config);
  */
 esp_err_t esp_eap_client_use_default_cert_bundle(bool use_default_bundle);
 
+/**
+ * This function sets the expected domain name for validating the certificate's subject name.
+ * If the provided domain name does not match the certificate's subject name, validation will fail.
+ *
+ * @attention  1. The `domain_name` should be a NULL-terminated string.
+ *
+ * @param[in] domain_name The expected domain name. Pass `NULL` to clear the domain matching.
+ *
+ * @return
+ *    - ESP_OK: The domain match was set successfully.
+ *    - ESP_ERR_INVALID_ARG: Invalid argument (length > 255).
+ *    - ESP_ERR_NO_MEM: Memory allocation failure.
+ *    - ESP_ERR_NOT_SUPPORTED: Feature not supported.
+ */
+esp_err_t esp_eap_client_set_domain_name(const char *domain_name);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/wpa_supplicant/esp_supplicant/src/crypto/tls_mbedtls.c b/components/wpa_supplicant/esp_supplicant/src/crypto/tls_mbedtls.c
index 43387e0cc3..803bcc74af 100644
--- a/components/wpa_supplicant/esp_supplicant/src/crypto/tls_mbedtls.c
+++ b/components/wpa_supplicant/esp_supplicant/src/crypto/tls_mbedtls.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -520,18 +520,24 @@ static int set_client_config(const struct tls_connection_params *cfg, tls_contex
         }
     }
 
-    /* Usages of default ciphersuites can take a lot of time on low end device
-     * and can cause watchdog. Enabling the ciphers which are secured enough
-     * but doesn't take that much processing power */
+    /* The use of default ciphersuites may take a lot of time on low-end devices
+     * and may trigger the watchdog timer. Enable ciphers that are secure enough
+     * but require less processing power. */
     tls_set_ciphersuite(cfg, tls);
 
 #ifdef CONFIG_ESP_WIFI_DISABLE_KEY_USAGE_CHECK
     mbedtls_ssl_set_verify(&tls->ssl, tls_disable_key_usages, NULL);
 #endif /*CONFIG_ESP_WIFI_DISABLE_KEY_USAGE_CHECK*/
+    ret = mbedtls_ssl_set_hostname(&tls->ssl, cfg->domain_match);
+    if (ret != 0) {
+        wpa_printf(MSG_ERROR, "Failed to set hostname");
+        return ret;
+    }
 
 #ifdef CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
     if (cfg->flags & TLS_CONN_USE_DEFAULT_CERT_BUNDLE) {
         wpa_printf(MSG_INFO, "Using default cert bundle");
+        mbedtls_ssl_conf_authmode(&tls->conf, MBEDTLS_SSL_VERIFY_REQUIRED);
         if (esp_crt_bundle_attach_fn) {
             ret = (*esp_crt_bundle_attach_fn)(&tls->conf);
         }
diff --git a/components/wpa_supplicant/esp_supplicant/src/esp_eap_client.c b/components/wpa_supplicant/esp_supplicant/src/esp_eap_client.c
index aedc3f1652..94d0b0bd5f 100644
--- a/components/wpa_supplicant/esp_supplicant/src/esp_eap_client.c
+++ b/components/wpa_supplicant/esp_supplicant/src/esp_eap_client.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -38,6 +38,7 @@
 #include "esp_wpas_glue.h"
 #include "esp_eap_client_i.h"
 #include "esp_eap_client.h"
+#include "eloop.h"
 
 #define WPA2_VERSION    "v2.0"
 
@@ -63,6 +64,7 @@ static void eap_peer_sm_deinit(void);
 static int eap_sm_rx_eapol_internal(u8 *src_addr, u8 *buf, u32 len, uint8_t *bssid);
 static int wpa2_start_eapol_internal(void);
 int wpa2_post(uint32_t sig, uint32_t par);
+extern bool g_wpa_config_changed;
 
 #ifdef USE_WPA2_TASK
 #define WPA2_TASK_PRIORITY 7
@@ -73,6 +75,11 @@ static void *s_wpa2_api_lock = NULL;
 static void *s_wifi_wpa2_sync_sem = NULL;
 static bool s_disable_time_check = true;
 
+static void config_changed_handler(void *ctx, void *data)
+{
+    g_wpa_config_changed = true;
+}
+
 static void wpa2_api_lock(void)
 {
     if (s_wpa2_api_lock == NULL) {
@@ -812,6 +819,7 @@ static esp_err_t esp_client_enable_fn(void *arg)
         wpa_printf(MSG_ERROR, "Register EAP Peer methods Failure");
     }
 #endif
+    g_wpa_config_changed = true;
     return ESP_OK;
 }
 
@@ -861,6 +869,7 @@ static esp_err_t eap_client_disable_fn(void *param)
 #endif
 
     sm->wpa_sm_eap_disable = NULL;
+    g_wpa_config_changed = true;
     return ESP_OK;
 }
 
@@ -908,6 +917,7 @@ esp_err_t esp_eap_client_set_certificate_and_key(const unsigned char *client_cer
         g_wpa_private_key_passwd = private_key_passwd;
         g_wpa_private_key_passwd_len = private_key_passwd_len;
     }
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
@@ -923,6 +933,7 @@ void esp_eap_client_clear_certificate_and_key(void)
     os_free(g_wpa_pac_file);
     g_wpa_pac_file = NULL;
     g_wpa_pac_file_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 esp_err_t esp_eap_client_set_ca_cert(const unsigned char *ca_cert, int ca_cert_len)
@@ -932,6 +943,9 @@ esp_err_t esp_eap_client_set_ca_cert(const unsigned char *ca_cert, int ca_cert_l
         g_wpa_ca_cert_len = ca_cert_len;
     }
 
+    /* CA certs Set/updated, flushing current PMK cache */
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
+
     return ESP_OK;
 }
 
@@ -939,6 +953,7 @@ void esp_eap_client_clear_ca_cert(void)
 {
     g_wpa_ca_cert = NULL;
     g_wpa_ca_cert_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 #define ANONYMOUS_ID_LEN_MAX 128
@@ -955,23 +970,27 @@ esp_err_t esp_eap_client_set_identity(const unsigned char *identity, int len)
 
     g_wpa_anonymous_identity = (u8 *)os_zalloc(len);
     if (g_wpa_anonymous_identity == NULL) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
         return ESP_ERR_NO_MEM;
     }
 
     os_memcpy(g_wpa_anonymous_identity, identity, len);
     g_wpa_anonymous_identity_len = len;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
 
 void esp_eap_client_clear_identity(void)
 {
-    if (g_wpa_anonymous_identity) {
-        os_free(g_wpa_anonymous_identity);
+    if (!g_wpa_anonymous_identity) {
+        return;
     }
 
+    os_free(g_wpa_anonymous_identity);
     g_wpa_anonymous_identity = NULL;
     g_wpa_anonymous_identity_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 #define USERNAME_LEN_MAX 128
@@ -988,11 +1007,13 @@ esp_err_t esp_eap_client_set_username(const unsigned char *username, int len)
 
     g_wpa_username = (u8 *)os_zalloc(len);
     if (g_wpa_username == NULL) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
         return ESP_ERR_NO_MEM;
     }
 
     os_memcpy(g_wpa_username, username, len);
     g_wpa_username_len = len;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
@@ -1005,6 +1026,7 @@ void esp_eap_client_clear_username(void)
 
     g_wpa_username = NULL;
     g_wpa_username_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 esp_err_t esp_eap_client_set_password(const unsigned char *password, int len)
@@ -1020,11 +1042,13 @@ esp_err_t esp_eap_client_set_password(const unsigned char *password, int len)
 
     g_wpa_password = (u8 *)os_zalloc(len);
     if (g_wpa_password == NULL) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
         return ESP_ERR_NO_MEM;
     }
 
     os_memcpy(g_wpa_password, password, len);
     g_wpa_password_len = len;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
@@ -1036,6 +1060,7 @@ void esp_eap_client_clear_password(void)
     }
     g_wpa_password = NULL;
     g_wpa_password_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 esp_err_t esp_eap_client_set_new_password(const unsigned char *new_password, int len)
@@ -1051,11 +1076,13 @@ esp_err_t esp_eap_client_set_new_password(const unsigned char *new_password, int
 
     g_wpa_new_password = (u8 *)os_zalloc(len);
     if (g_wpa_new_password == NULL) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
         return ESP_ERR_NO_MEM;
     }
 
     os_memcpy(g_wpa_new_password, new_password, len);
     g_wpa_password_len = len;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
@@ -1067,11 +1094,13 @@ void esp_eap_client_clear_new_password(void)
     }
     g_wpa_new_password = NULL;
     g_wpa_new_password_len = 0;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 }
 
 esp_err_t esp_eap_client_set_disable_time_check(bool disable)
 {
     s_disable_time_check = disable;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
     return ESP_OK;
 }
 
@@ -1108,6 +1137,7 @@ esp_err_t esp_eap_client_set_ttls_phase2_method(esp_eap_ttls_phase2_types type)
         g_wpa_ttls_phase2_type = "auth=MSCHAPV2";
         break;
     }
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
     return ESP_OK;
 }
 
@@ -1115,6 +1145,7 @@ esp_err_t esp_eap_client_set_suiteb_192bit_certification(bool enable)
 {
 #ifdef CONFIG_SUITEB192
     g_wpa_suiteb_certification = enable;
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
     return ESP_OK;
 #else
     return ESP_FAIL;
@@ -1133,6 +1164,7 @@ esp_err_t esp_eap_client_set_pac_file(const unsigned char *pac_file, int pac_fil
         } else { // The file contains pac data
             g_wpa_pac_file = (u8 *)os_zalloc(pac_file_len);
             if (g_wpa_pac_file == NULL) {
+                eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
                 return ESP_ERR_NO_MEM;
             }
             os_memcpy(g_wpa_pac_file, pac_file, pac_file_len);
@@ -1141,6 +1173,7 @@ esp_err_t esp_eap_client_set_pac_file(const unsigned char *pac_file, int pac_fil
     } else {
         return ESP_FAIL;
     }
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
 
     return ESP_OK;
 }
@@ -1170,9 +1203,11 @@ esp_err_t esp_eap_client_set_fast_params(esp_eap_fast_config config)
     }
     g_wpa_phase1_options = (char *)os_zalloc(sizeof(config_for_supplicant));
     if (g_wpa_phase1_options == NULL) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
         return ESP_ERR_NO_MEM;
     }
     os_memcpy(g_wpa_phase1_options, &config_for_supplicant, sizeof(config_for_supplicant));
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
     return ESP_OK;
 
 }
@@ -1186,8 +1221,43 @@ esp_err_t esp_eap_client_use_default_cert_bundle(bool use_default_bundle)
     } else {
         esp_crt_bundle_attach_fn = NULL;
     }
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
     return ESP_OK;
 #else
     return ESP_FAIL;
 #endif
 }
+
+#define MAX_DOMAIN_MATCH_LEN 255 /* Maximum host name defined in RFC 1035 */
+esp_err_t esp_eap_client_set_domain_name(const char *domain_name)
+{
+#ifdef CONFIG_TLS_INTERNAL_CLIENT
+    return ESP_ERR_NOT_SUPPORTED;
+#else
+    int len = domain_name ? os_strnlen(domain_name, MAX_DOMAIN_MATCH_LEN + 1) : 0;
+    if (len > MAX_DOMAIN_MATCH_LEN) {
+        return ESP_ERR_INVALID_ARG;
+    }
+    if (g_wpa_domain_match && domain_name && os_strcmp(g_wpa_domain_match, domain_name) == 0) {
+        return ESP_OK;
+    }
+    if (g_wpa_domain_match) {
+        os_free(g_wpa_domain_match);
+        g_wpa_domain_match = NULL;
+    }
+
+    if (!domain_name) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
+        return ESP_OK;
+    }
+    g_wpa_domain_match = os_strdup(domain_name);
+    if (!g_wpa_domain_match) {
+        eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
+        return ESP_ERR_NO_MEM;
+    }
+
+    eloop_register_timeout(0, 0, config_changed_handler, NULL, NULL);
+
+    return ESP_OK;
+#endif
+}
diff --git a/components/wpa_supplicant/esp_supplicant/src/esp_wpa_main.c b/components/wpa_supplicant/esp_supplicant/src/esp_wpa_main.c
index 21b9a60049..24cbc34a21 100644
--- a/components/wpa_supplicant/esp_supplicant/src/esp_wpa_main.c
+++ b/components/wpa_supplicant/esp_supplicant/src/esp_wpa_main.c
@@ -50,6 +50,7 @@
 bool g_wpa_pmk_caching_disabled = 0;
 const wifi_osi_funcs_t *wifi_funcs;
 struct wpa_funcs *wpa_cb;
+bool g_wpa_config_changed;
 
 void  wpa_install_key(enum wpa_alg alg, u8 *addr, int key_idx, int set_tx,
                       u8 *seq, size_t seq_len, u8 *key, size_t key_len, enum key_flag key_flag)
@@ -226,11 +227,22 @@ int dpp_connect(uint8_t *bssid, bool pdr_done)
 }
 #endif
 
+static void wpa_config_reload(void)
+{
+    struct wpa_sm *sm = &gWpaSm;
+    wpa_sm_pmksa_cache_flush(sm, NULL);
+}
+
 int wpa_sta_connect(uint8_t *bssid)
 {
     /* use this API to set AP specific IEs during connection */
     int ret = 0;
     ret = wpa_config_profile(bssid);
+
+    if (g_wpa_config_changed) {
+        wpa_config_reload();
+        g_wpa_config_changed = false;
+    }
     if (ret == 0) {
         ret = wpa_config_bss(bssid);
         if (ret) {
@@ -444,12 +456,6 @@ fail:
 }
 #endif
 
-static void wpa_config_reload(void)
-{
-    struct wpa_sm *sm = &gWpaSm;
-    wpa_sm_pmksa_cache_flush(sm, NULL);
-}
-
 int esp_supplicant_init(void)
 {
     int ret = ESP_OK;
diff --git a/components/wpa_supplicant/port/include/os.h b/components/wpa_supplicant/port/include/os.h
index 2c6e594049..3ed465b3ae 100644
--- a/components/wpa_supplicant/port/include/os.h
+++ b/components/wpa_supplicant/port/include/os.h
@@ -260,6 +260,9 @@ char * ets_strdup(const char *s);
 #ifndef os_strlen
 #define os_strlen(s) strlen(s)
 #endif
+#ifndef os_strnlen
+#define os_strnlen(s, n) strnlen((s), (n))
+#endif
 #ifndef os_strcasecmp
 #ifdef _MSC_VER
 #define os_strcasecmp(s1, s2) _stricmp((s1), (s2))
diff --git a/components/wpa_supplicant/src/eap_peer/eap.c b/components/wpa_supplicant/src/eap_peer/eap.c
index 2658ad211b..c06268c608 100644
--- a/components/wpa_supplicant/src/eap_peer/eap.c
+++ b/components/wpa_supplicant/src/eap_peer/eap.c
@@ -67,6 +67,9 @@ bool g_wpa_suiteb_certification;
 bool g_wpa_default_cert_bundle;
 int (*esp_crt_bundle_attach_fn)(void *conf);
 #endif
+#ifndef CONFIG_TLS_INTERNAL_CLIENT
+char *g_wpa_domain_match;
+#endif
 
 void eap_peer_config_deinit(struct eap_sm *sm);
 void eap_peer_blob_deinit(struct eap_sm *sm);
@@ -529,7 +532,9 @@ int eap_peer_config_init(
 	sm->config.identity = NULL;
 	sm->config.password = NULL;
 	sm->config.new_password = NULL;
-
+#ifndef CONFIG_TLS_INTERNAL_CLIENT
+	sm->config.domain_match = g_wpa_domain_match;
+#endif
 	sm->config.private_key_passwd = private_key_passwd;
 	sm->config.client_cert = (u8 *)sm->blob[0].name;
 	sm->config.private_key = (u8 *)sm->blob[1].name;
diff --git a/components/wpa_supplicant/src/eap_peer/eap.h b/components/wpa_supplicant/src/eap_peer/eap.h
index 0651bd5ec5..93d623d1cc 100644
--- a/components/wpa_supplicant/src/eap_peer/eap.h
+++ b/components/wpa_supplicant/src/eap_peer/eap.h
@@ -49,6 +49,10 @@ extern bool g_wpa_suiteb_certification;
 extern bool g_wpa_default_cert_bundle;
 extern int (*esp_crt_bundle_attach_fn)(void *conf);
 
+#ifndef CONFIG_TLS_INTERNAL_CLIENT
+extern char *g_wpa_domain_match;
+#endif
+
 const u8 * eap_get_eapKeyData(struct eap_sm *sm, size_t *len);
 void eap_deinit_prev_method(struct eap_sm *sm, const char *txt);
 struct wpabuf * eap_sm_build_nak(struct eap_sm *sm, EapType type, u8 id);
diff --git a/components/wpa_supplicant/src/eap_peer/eap_config.h b/components/wpa_supplicant/src/eap_peer/eap_config.h
index 60eda8c954..6dee56c7ac 100644
--- a/components/wpa_supplicant/src/eap_peer/eap_config.h
+++ b/components/wpa_supplicant/src/eap_peer/eap_config.h
@@ -159,6 +159,21 @@ struct eap_peer_config {
 	 */
 	const u8 *private_key_passwd;
 
+	/**
+	 * domain_match - Constraint for server domain name
+	 *
+	 * If set, this FQDN is used as a full match requirement for the
+	 * server certificate in SubjectAltName dNSName element(s). If a
+	 * matching dNSName is found, this constraint is met. If no dNSName
+	 * values are present, this constraint is matched against SubjectName CN
+	 * using same full match comparison. This behavior is similar to
+	 * domain_suffix_match, but has the requirement of a full match, i.e.,
+	 * no subdomains or wildcard matches are allowed. Case-insensitive
+	 * comparison is used, so "Example.com" matches "example.com", but would
+	 * not match "test.Example.com".
+	 */
+	char *domain_match;
+
 	/**
 	 * Phase 2
 	 */
diff --git a/components/wpa_supplicant/src/eap_peer/eap_tls_common.c b/components/wpa_supplicant/src/eap_peer/eap_tls_common.c
index d126df8213..d32844d293 100644
--- a/components/wpa_supplicant/src/eap_peer/eap_tls_common.c
+++ b/components/wpa_supplicant/src/eap_peer/eap_tls_common.c
@@ -74,6 +74,7 @@ static void eap_tls_params_from_conf1(struct tls_connection_params *params,
 	params->client_cert = (char *) config->client_cert;
 	params->private_key = (char *) config->private_key;
 	params->private_key_passwd = (char *) config->private_key_passwd;
+	params->domain_match = config->domain_match;
 	eap_tls_params_flags(params, config->phase1);
 	if (wifi_sta_get_enterprise_disable_time_check())
 		params->flags |= TLS_CONN_DISABLE_TIME_CHECKS;
diff --git a/examples/wifi/wifi_enterprise/main/Kconfig.projbuild b/examples/wifi/wifi_enterprise/main/Kconfig.projbuild
index ecee60be3e..0e5e606b33 100644
--- a/examples/wifi/wifi_enterprise/main/Kconfig.projbuild
+++ b/examples/wifi/wifi_enterprise/main/Kconfig.projbuild
@@ -99,4 +99,19 @@ menu "Example Configuration"
         default n
         help
             Use default CA certificate bundle for WiFi enterprise connection
+
+    config EXAMPLE_VALIDATE_SERVER_CERT_DOMAIN
+        bool "Enable server certificate domain validation"
+        depends on EXAMPLE_VALIDATE_SERVER_CERT
+        default n
+        help
+            Enable validation of the server certificate's domain name.
+
+    config EXAMPLE_SERVER_CERT_DOMAIN
+        string "Expected server certificate domain"
+        depends on EXAMPLE_VALIDATE_SERVER_CERT_DOMAIN
+        default "espressif.com"
+        help
+            Specify the expected domain name for the server certificate.
+            The connection will be accepted only if the server certificate matches this domain.
 endmenu
diff --git a/examples/wifi/wifi_enterprise/main/wifi_enterprise_main.c b/examples/wifi/wifi_enterprise/main/wifi_enterprise_main.c
index aebd169395..a1ebb65e1d 100644
--- a/examples/wifi/wifi_enterprise/main/wifi_enterprise_main.c
+++ b/examples/wifi/wifi_enterprise/main/wifi_enterprise_main.c
@@ -1,6 +1,6 @@
 /*
  * SPDX-FileCopyrightText: 2006-2016 ARM Limited
- * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -33,6 +33,7 @@
 #define EXAMPLE_EAP_ID CONFIG_EXAMPLE_EAP_ID
 #define EXAMPLE_EAP_USERNAME CONFIG_EXAMPLE_EAP_USERNAME
 #define EXAMPLE_EAP_PASSWORD CONFIG_EXAMPLE_EAP_PASSWORD
+#define EXAMPLE_SERVER_CERT_DOMAIN CONFIG_EXAMPLE_SERVER_CERT_DOMAIN
 
 /* FreeRTOS event group to signal when we are connected & ready to make a request */
 static EventGroupHandle_t wifi_event_group;
@@ -155,6 +156,9 @@ static void initialise_wifi(void)
 #endif
 #ifdef CONFIG_EXAMPLE_USE_DEFAULT_CERT_BUNDLE
     ESP_ERROR_CHECK(esp_eap_client_use_default_cert_bundle(true));
+#endif
+#ifdef CONFIG_EXAMPLE_VALIDATE_SERVER_CERT_DOMAIN
+    ESP_ERROR_CHECK(esp_eap_client_set_domain_name(EXAMPLE_SERVER_CERT_DOMAIN));
 #endif
     ESP_ERROR_CHECK(esp_wifi_sta_enterprise_enable());
     ESP_ERROR_CHECK(esp_wifi_start());