diff --git a/trojstenid/profiles/templates/profile/profile.html b/trojstenid/profiles/templates/profile/profile.html
index 8ee5039..9efa719 100644
--- a/trojstenid/profiles/templates/profile/profile.html
+++ b/trojstenid/profiles/templates/profile/profile.html
@@ -12,7 +12,7 @@ <h1 class="font-bold text-2xl mt-3">
             {{ object.get_full_name }}
         </h1>
         <div>
-            {% if "veduci@iam.trojsten.sk" in groups %}
+            {% if VEDUCI_GROUP in groups %}
             <span class="bg-red-600 text-white mt-1 font-bold gap-1 text-sm px-1 py-0.5 rounded-sm inline-flex items-center">
                 <span class="iconify inline size-4 text-white" data-icon="mdi:account-tie"></span>
                 Vedúci
diff --git a/trojstenid/profiles/views.py b/trojstenid/profiles/views.py
index 2953695..11db96a 100644
--- a/trojstenid/profiles/views.py
+++ b/trojstenid/profiles/views.py
@@ -7,6 +7,7 @@
 from PIL import ImageColor
 
 from trojstenid.badges.models import Badge
+from trojstenid.users.groups import VEDUCI_GROUP
 from trojstenid.users.models import User
 
 
@@ -52,9 +53,10 @@ def get_context_data(self, **kwargs):
         ctx = super().get_context_data(**kwargs)
         user = ctx["object"]
         ctx["show_details"] = self.request.user.groups.filter(
-            name="veduci@iam.trojsten.sk"
+            name=VEDUCI_GROUP
         ).exists()
         ctx["groups"] = user.groups.values_list("name", flat=True)
+        ctx["VEDUCI_GROUP"] = VEDUCI_GROUP
         ctx["badges"] = Badge.objects.filter(badgeassignment__user=user).select_related(
             "group"
         )
diff --git a/trojstenid/settings.py b/trojstenid/settings.py
index 1018198..179ff2a 100644
--- a/trojstenid/settings.py
+++ b/trojstenid/settings.py
@@ -253,6 +253,7 @@
 GITHUB_ORG_NAME = env("GITHUB_ORG_NAME", default="trojsten")
 GITHUB_TEAMS = env.dict("GITHUB_TEAMS", default={})
 
+RADIUS_AUTH_TOKEN = env("RADIUS_AUTH_TOKEN", default="")
 
 RQ_QUEUES = {
     "default": {
diff --git a/trojstenid/urls.py b/trojstenid/urls.py
index 9adf7ca..bc6eff3 100644
--- a/trojstenid/urls.py
+++ b/trojstenid/urls.py
@@ -20,7 +20,7 @@
 from django.contrib import admin
 from django.urls import include, path
 
-from trojstenid.users import views
+from trojstenid.users import views, views_api
 
 urlpatterns = [
     path("", views.LandingPageView.as_view()),
@@ -31,7 +31,9 @@
     path("accounts/", include("allauth.urls")),
     path("oauth/", include("trojstenid.users.urls_oauth", namespace="oauth2_provider")),
     path("api/", include("trojstenid.users.urls_api", namespace="api")),
+    path("wifi/check/", views_api.RadiusCheckView.as_view(), name="radius_check"),
     path("groups/", include("trojstenid.users.urls_groups")),
+    path("wifi/", views.WifiPasswordView.as_view(), name="wifi_password"),
     path("django-rq/", include("django_rq.urls")),
 ]
 
diff --git a/trojstenid/users/admin.py b/trojstenid/users/admin.py
index 32c8326..2c35cda 100644
--- a/trojstenid/users/admin.py
+++ b/trojstenid/users/admin.py
@@ -5,7 +5,7 @@
 
 from trojstenid.schools.admin import UserSchoolRecordInline
 
-from .models import User
+from .models import User, WifiPassword
 
 
 class CustomUserAdmin(UserAdmin):
@@ -13,6 +13,12 @@ class CustomUserAdmin(UserAdmin):
     inlines = tuple(UserAdmin.inlines) + (UserSchoolRecordInline,)
 
 
+@admin.register(WifiPassword)
+class WifiPasswordAdmin(admin.ModelAdmin):
+    list_display = ("username", "user")
+    search_fields = ("username", "user__username", "allowed_callers")
+
+
 admin.site.register(User, CustomUserAdmin)
 admin.site.site_title = "Trojsten ID"
 admin.site.site_header = "Trojsten ID"
diff --git a/trojstenid/users/groups.py b/trojstenid/users/groups.py
new file mode 100644
index 0000000..c898ec0
--- /dev/null
+++ b/trojstenid/users/groups.py
@@ -0,0 +1,2 @@
+VEDUCI_GROUP = "veduci@iam.trojsten.sk"
+WIFI_GROUP = "wifi@iam.trojsten.sk"
diff --git a/trojstenid/users/migrations/0010_wifipassword.py b/trojstenid/users/migrations/0010_wifipassword.py
new file mode 100644
index 0000000..b7932be
--- /dev/null
+++ b/trojstenid/users/migrations/0010_wifipassword.py
@@ -0,0 +1,49 @@
+# Generated by Django 5.2.4 on 2026-07-16 13:14
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+import trojstenid.users.models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("users", "0009_user_now_known_as"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="WifiPassword",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "username",
+                    models.CharField(
+                        max_length=150,
+                        unique=True,
+                        validators=[trojstenid.users.models.UsernameValidator()],
+                    ),
+                ),
+                ("password", models.CharField(max_length=128)),
+                ("allowed_callers", models.TextField(blank=True)),
+                (
+                    "user",
+                    models.OneToOneField(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+    ]
diff --git a/trojstenid/users/models.py b/trojstenid/users/models.py
index a9b756b..500a724 100644
--- a/trojstenid/users/models.py
+++ b/trojstenid/users/models.py
@@ -1,8 +1,10 @@
 import re
+import secrets
 from datetime import date
 from pathlib import PurePath
 from typing import TYPE_CHECKING
 
+from django.contrib.auth.hashers import check_password, make_password
 from django.contrib.auth.models import AbstractUser, Group
 from django.core import validators
 from django.core.exceptions import ObjectDoesNotExist
@@ -51,6 +53,48 @@ class UsernameValidator(validators.RegexValidator):
 
 
 username_validators = [UsernameValidator()]
+WIFI_PASSWORD_ALPHABET = "346789ABCDEFGHJKLMNPQRTUVWXY"  # noqa: S105
+WIFI_PASSWORD_LENGTH = 12
+
+
+class WifiPassword(models.Model):
+    user = models.OneToOneField(
+        "users.User", on_delete=models.CASCADE, blank=True, null=True
+    )
+    username = models.CharField(
+        max_length=150, unique=True, validators=username_validators
+    )
+    password = models.CharField(max_length=128)
+    allowed_callers = models.TextField(blank=True)
+
+    def __str__(self):
+        return self.username
+
+    def set_password(self, raw_password=None):
+        if raw_password is None:
+            raw_password = "".join(
+                secrets.choice(WIFI_PASSWORD_ALPHABET)
+                for _ in range(WIFI_PASSWORD_LENGTH)
+            )
+        self.password = make_password(raw_password)
+        return raw_password
+
+    def check_password(self, raw_password):
+        return check_password(raw_password, self.password)
+
+    def allows_caller(self, calling_station_id):
+        callers = [
+            c.strip().upper() for c in self.allowed_callers.split(",") if c.strip()
+        ]
+        if not callers:
+            return True
+        caller = calling_station_id.strip().upper()
+        normalized_caller = caller.replace(":", "").replace("-", "")
+        return any(
+            caller == allowed
+            or normalized_caller == allowed.replace(":", "").replace("-", "")
+            for allowed in callers
+        )
 
 
 class User(AbstractUser):
diff --git a/trojstenid/users/templates/settings/wifi.html b/trojstenid/users/templates/settings/wifi.html
new file mode 100644
index 0000000..ed432fe
--- /dev/null
+++ b/trojstenid/users/templates/settings/wifi.html
@@ -0,0 +1,58 @@
+{% extends "settings_base.html" %}
+
+{% block title %}Wi-Fi - {{ block.super }}{% endblock %}
+
+{% block content %}
+    <div class="mx-auto max-w-2xl space-y-8">
+        <div>
+            <h2 class="text-xl font-bold text-gray-900">Wi-Fi</h2>
+            <p class="mt-2 text-sm text-gray-600">
+                Tu si vieš vytvoriť vlastné heslo na pripojenie do Trojsten Wi-Fi.
+            </p>
+        </div>
+
+        {% if generated_password %}
+            <div class="rounded-md bg-yellow-50 p-4 text-sm text-yellow-800">
+                Heslo si ulož teraz. Z bezpečnostných dôvodov ho už viac nezobrazíme.
+            </div>
+        {% endif %}
+
+        <dl class="divide-y divide-gray-100 rounded-lg border border-gray-200 bg-white text-sm">
+            <div class="grid grid-cols-3 gap-4 px-4 py-3">
+                <dt class="font-medium text-gray-900">EAP metóda</dt>
+                <dd class="col-span-2 text-gray-700">EAP-TTLS/PAP</dd>
+            </div>
+            <div class="grid grid-cols-3 gap-4 px-4 py-3">
+                <dt class="font-medium text-gray-900">Doména certifikátu</dt>
+                <dd class="col-span-2 text-gray-700">radius.trojsten.sk</dd>
+            </div>
+            <div class="grid grid-cols-3 gap-4 px-4 py-3">
+                <dt class="font-medium text-gray-900">Používateľské meno</dt>
+                <dd class="col-span-2 font-mono text-gray-700">{{ wifi_password.username|default:user.username }}</dd>
+            </div>
+            <div class="grid grid-cols-3 gap-4 px-4 py-3">
+                <dt class="font-medium text-gray-900">Heslo</dt>
+                <dd class="col-span-2 font-mono text-gray-700">
+                    {% if generated_password %}
+                        {{ generated_password }}
+                    {% elif wifi_password %}
+                        Heslo už bolo vygenerované a nedá sa zobraziť.
+                    {% else %}
+                        Zatiaľ nemáš vygenerované heslo.
+                    {% endif %}
+                </dd>
+            </div>
+        </dl>
+
+        <form method="post">
+            {% csrf_token %}
+            <button class="btn btn-blue" type="submit">
+                {% if wifi_password %}Vygenerovať nové heslo{% else %}Vygenerovať heslo{% endif %}
+            </button>
+            {% if wifi_password %}
+                <p class="mt-2 text-sm text-gray-600">Nové heslo nahradí staré.</p>
+            {% endif %}
+        </form>
+
+    </div>
+{% endblock content %}
diff --git a/trojstenid/users/templatetags/settings.py b/trojstenid/users/templatetags/settings.py
index fb539ee..6ec8b0a 100644
--- a/trojstenid/users/templatetags/settings.py
+++ b/trojstenid/users/templatetags/settings.py
@@ -1,8 +1,8 @@
 from django import template
 
-register = template.Library()
+from trojstenid.users.groups import VEDUCI_GROUP, WIFI_GROUP
 
-VEDUCI_GROUP = "veduci@iam.trojsten.sk"
+register = template.Library()
 
 
 @register.inclusion_tag("_partials/navbar_items.html", takes_context=True)
@@ -16,12 +16,11 @@ def navbar_menu(context):
     ]
 
     user = context.get("user")
-    if (
-        user
-        and user.is_authenticated
-        and user.groups.filter(name=VEDUCI_GROUP).exists()
-    ):
-        items.append(("mdi:account-group", "Skupiny", "group_list"))
+    if user and user.is_authenticated:
+        if user.groups.filter(name=WIFI_GROUP).exists():
+            items.append(("mdi:wifi", "Wi-Fi", "wifi_password"))
+        if user.groups.filter(name=VEDUCI_GROUP).exists():
+            items.append(("mdi:account-group", "Skupiny", "group_list"))
 
     context["items"] = items
     return context
diff --git a/trojstenid/users/views.py b/trojstenid/users/views.py
index b1e4f31..22c1fbc 100644
--- a/trojstenid/users/views.py
+++ b/trojstenid/users/views.py
@@ -6,19 +6,25 @@
 from oauth2_provider.views import AuthorizationView
 
 from trojstenid.users.forms.settings import ProfileForm
-from trojstenid.users.models import Application, User
+from trojstenid.users.groups import VEDUCI_GROUP, WIFI_GROUP
+from trojstenid.users.models import Application, User, WifiPassword
 from trojstenid.users.tasks import sync_groups
 
-VEDUCI_GROUP = "veduci@iam.trojsten.sk"
-
 
 class VeduciRequiredMixin(LoginRequiredMixin, UserPassesTestMixin):
-    """Allows access only to members of veduci@iam.trojsten.sk."""
+    """Allows access only to veduci."""
 
     def test_func(self):
         return self.request.user.groups.filter(name=VEDUCI_GROUP).exists()
 
 
+class WifiRequiredMixin(LoginRequiredMixin, UserPassesTestMixin):
+    """Allows access only to wifi users."""
+
+    def test_func(self):
+        return self.request.user.groups.filter(name=WIFI_GROUP).exists()
+
+
 class TrojstenAuthorizationView(AuthorizationView):
     def dispatch(self, request, *args, **kwargs):
         application = get_object_or_404(
@@ -66,6 +72,31 @@ def dispatch(self, request, *args, **kwargs):
         return super().dispatch(request, *args, **kwargs)
 
 
+class WifiPasswordView(WifiRequiredMixin, TemplateView):
+    template_name = "settings/wifi.html"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["wifi_password"] = WifiPassword.objects.filter(
+            user=self.request.user
+        ).first()
+        return context
+
+    def post(self, request, *args, **kwargs):
+        wifi_password, _ = WifiPassword.objects.get_or_create(
+            user=request.user,
+            defaults={"username": request.user.username, "password": ""},
+        )
+        raw_password = wifi_password.set_password()
+        wifi_password.save()
+        messages.success(request, "Wi-Fi heslo bolo vygenerované.")
+
+        context = self.get_context_data(**kwargs)
+        context["wifi_password"] = wifi_password
+        context["generated_password"] = raw_password
+        return self.render_to_response(context)
+
+
 class GroupListView(VeduciRequiredMixin, TemplateView):
     template_name = "groups/group_list.html"
 
diff --git a/trojstenid/users/views_api.py b/trojstenid/users/views_api.py
index 46bd62f..e6038ec 100644
--- a/trojstenid/users/views_api.py
+++ b/trojstenid/users/views_api.py
@@ -1,9 +1,50 @@
+import logging
+from hmac import compare_digest
+
+from django.conf import settings
 from django.db.models import Q
+from django.http import HttpResponse, HttpResponseForbidden, HttpResponseNotFound
+from django.utils.decorators import method_decorator
+from django.views import View
+from django.views.decorators.csrf import csrf_exempt
 from rest_framework import generics, permissions
 
-from trojstenid.users.models import User
+from trojstenid.users.models import User, WifiPassword
 from trojstenid.users.serializers import UserListSerializer, UserSerializer
 
+logger = logging.getLogger(__name__)
+
+
+@method_decorator(csrf_exempt, name="dispatch")
+class RadiusCheckView(View):
+    def post(self, request, *args, **kwargs):
+        token = settings.RADIUS_AUTH_TOKEN
+        if not token:
+            return HttpResponseNotFound()
+
+        auth = request.headers.get("Authorization", "")
+        if not auth.startswith("Bearer ") or not compare_digest(auth[7:], token):
+            return HttpResponseForbidden()
+
+        username = request.POST.get("User-Name", "")
+        password = request.POST.get("User-Password", "")
+        calling_station_id = request.POST.get("Calling-Station-Id", "")
+
+        wifi_password = WifiPassword.objects.filter(username=username).first()
+        if (
+            wifi_password
+            and wifi_password.check_password(password)
+            and wifi_password.allows_caller(calling_station_id)
+        ):
+            logger.info(
+                "successful wifi login username=%s calling_station_id=%s nas=%s",
+                username,
+                calling_station_id,
+                request.POST.get("NAS-Identifier", ""),
+            )
+            return HttpResponse("OK")
+        return HttpResponseForbidden()
+
 
 class UserListView(generics.ListAPIView):
     """