Securing variables carried in links
<p>Is there a way to secure variables carried in links in PHP when moving information from one page to another? so that the passport number does not show on the address bar in its original form for security purposes.</p>

<pre><code>&lt;a href=\"edit_employee.php?$employee[passport_number]\"&gt;" . $row['first_name'];&gt; 
</code></pre>
