title: How to increase cakephp Auth component session expire time
body: <p>I am using Auth component to check user is logged in.</p>
  
  <p>Here is my AppController's initialize function </p>
  
  <pre><code>public function initialize()
  {
      parent::initialize();
      $this-&gt;loadComponent('Flash');
      $this-&gt;loadComponent('Auth', [
          'authenticate' =&gt; [
              'Form' =&gt; [
                  'fields' =&gt; [
                      'username' =&gt; 'username',
                      'password' =&gt; 'password'
                  ],
                  'passwordHasher' =&gt; [
                      'className' =&gt; 'Md5',//My own password hasher
                  ]
              ]
          ],
          'loginAction' =&gt; [
              'controller' =&gt; 'Dashboard',
              'action' =&gt; 'login'
          ]
      ]);
  }
  </code></pre>
  
  <p>Its working fine.But if I stay inactive for few minutes(like 3-5min) and go(click) to a link it sends me login page.It seems session time expired. </p>
  
  <p>How or Where I can increase this time.</p>