diff --git a/app/__init__.py b/app/__init__.py
index 908a425..6cd8550 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -1,3 +1,7 @@
 from flask import Flask
+from config import Config
+
 app = Flask(__name__)
+app.config.from_object(Config)
+
 from app import routes
\ No newline at end of file
diff --git a/app/forms.py b/app/forms.py
new file mode 100644
index 0000000..4285d93
--- /dev/null
+++ b/app/forms.py
@@ -0,0 +1,9 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SubmitField
+from wtforms.validators import DataRequired
+
+class LoginForm(FlaskForm):
+  username = StringField('Username', validators=[DataRequired()])
+  password = PasswordField('Password', validators=[DataRequired()])
+  remember_me = BooleanField('Remember Me')
+  submit = SubmitField('Sign In')
diff --git a/app/routes.py b/app/routes.py
index a0f9021..d6d1f8f 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -1,5 +1,6 @@
-from flask import render_template
+from flask import render_template, flash, redirect, url_for
 from app import app
+from app.forms import LoginForm
 
 @app.route('/')
 @app.route('/index')
@@ -15,4 +16,13 @@ def index():
       'body': 'The Avengers movie was so cool!'
     }
   ]
-  return render_template('index.html', title='Home', user=user, posts=posts)
\ No newline at end of file
+  return render_template('index.html', title='Home', user=user, posts=posts)
+
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+  form = LoginForm()
+  if form.validate_on_submit():
+    flash('Login requested for user {}, remember_me={}'.format(
+      form.username.data, form.remember_me.data))
+    return redirect(url_for('index'))
+  return render_template('login.html', title='Sign In', form=form)
diff --git a/app/templates/base.html b/app/templates/base.html
index 2d78870..a0d7790 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -8,8 +8,20 @@
       {% endif %}
     </head>
     <body>
-        <div>Microblog: <a href="/index">Home</a></div>
+        <div>Microblog:
+            <a href="{{ url_for('index') }}">Home</a>
+            <a href="{{ url_for('login') }}">Login</a>
+        </div>
         <hr>
+            {% with messages = get_flashed_messages() %}
+              {% if messages %}
+                <ul>
+                  {% for message in messages %}
+                    <li>{{ message }}</li>
+                  {% endfor %}
+                </ul>
+              {% endif %}
+            {% endwith %}
         {% block content %}{% endblock %}
     </body>
 </html>
diff --git a/app/templates/login.html b/app/templates/login.html
new file mode 100644
index 0000000..163059d
--- /dev/null
+++ b/app/templates/login.html
@@ -0,0 +1,24 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Sign In</h1>
+  <form action="" method="post" novalidate>
+    {{ form.hidden_tag() }}
+    <p>
+      {{ form.username.label }}<br>
+      {{ form.username(size=32) }}<br>
+      {% for error in form.username.errors %}
+        <span style="color: red;">[{{ error }}]</span>
+      {% endfor %}
+    </p>
+    <p>
+      {{ form.password.label }}<br>
+      {{ form.password(size=32) }}<br>
+      {% for error in form.password.errors %}
+        <span style="color: red;">[{{ error }}]</span>
+      {% endfor %}
+    </p>
+    <p>{{ form.remember_me() }} {{ form.remember_me.label }}</p>
+    <p>{{ form.submit() }}</p>
+  </form>
+{% endblock %}
\ No newline at end of file
diff --git a/config.py b/config.py
new file mode 100644
index 0000000..7791c8f
--- /dev/null
+++ b/config.py
@@ -0,0 +1,4 @@
+import os
+
+class Config:
+  SECRET_KEY = os.environ.get('SECRET_KEY') or 'you-will-never-guess'
\ No newline at end of file
