<div>
Short answer is no. &nbsp;You must send the src to the client in order for the client to request it. &nbsp;If the client has the info, you cannot hide it.<br />
<br />
Of course, you could do some server-side checks to validate the request... &nbsp;For example, check the referrer, session state, etc. &nbsp;Keep in mind, though, that virtually any of these checks can be manipulated by the user, since they have all the information.
</div>


Short answer is no.  You must send the src to the client in order for the client to request it.  If the client has the info, you cannot hide it.

Of course, you could do some server-side checks to validate the request...  For example, check the referrer, session state, etc.  Keep in mind, though, that virtually any of these checks can be manipulated by the user, since they have all the information.

<div>
<div class="content wysiwyg-content">
When you view the source of a joomla page from the browser, &nbsp;iframe details can be seen as below.<br />

<pre><code id="code-10-28998354-1">&lt;iframe      id=&quot;blockrandom&quot;
       name=&quot;iframe&quot;
       src=&quot;http://something.com:8080/somefolder/somephp.php&quot;
       width=&quot;100%&quot;
       height=&quot;500&quot;
       scrolling=&quot;auto&quot;
       align=&quot;top&quot;
       frameborder=&quot;0&quot;
       class=&quot;wrapper&quot;&gt;
&lt;/iframe&gt;</code></pre>
I dont want the value in the src tag to be seen in this fashion. Is there a way to hide it?
</div>
</div>


When you view the source of a joomla page from the browser,  iframe details can be seen as below.
(CODE)
I dont want the value in the src tag to be seen in this fashion. Is there a way to hide it?

joomla hide iframe src

Joomla is a free and open-source content management system (CMS) for publishing web content. It is built on a model–view–controller web application framework that can be used independently of the CMS. Written in PHP, Joomla uses object-oriented programming (OOP) techniques and software design patterns, stores data in a MySQL, MS SQL  or PostgreSQL database, and includes features such as page caching, RSS feeds, printable versions of pages, news flashes, blogs, search, and support for language internationalization.

Joomla

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.

Web Development

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.

Web Applications

Content management (CM) is a set of processes and technologies that supports the collection, managing, and publishing of information in any form or medium. When stored and accessed via computers, this information may be more specifically referred to as digital content, or simply as content. Digital content may take the form of text (such as electronic documents), multimedia files (such as audio or video files), or any other file type that follows a content lifecycle requiring management.

Content Management

A web-based content management system (CMS) provides website authoring, collaboration, and administration tools that enables users with little knowledge or experience to create and manage website content. Most CMS systems use a content repository or a database to store page content, metadata, and other information assets, and a presentation component that displays the content to website visitors.