		</td>
						</tr>
						<tr>
							<th>rotation_time</th>
							<td>mixed</td>
							<td><pre class="php"><code>300</code></pre></td>
							<td>
								To prevent session hijacking due to session fixation, Fuel automatically encrypts the session cookie data.
								It also changes the session IDs at the interval specified here. Automatic rotation can be disabled to settings this value to <kbd>false</kbd>.
								If not given, or an invalid value is defined, the rotation time defaults to 300 seconds