How to protect Image in website/Blog Latest

• Go to Blogger Account
• Template->Edit HTML [Click Proceed]
• Copy the code above </head>

Protect only First image in every Post

<script type='text/javascript'>
//<![CDATA[
$(function(){
$(".post-body img:nth-child(1)").after("<img src=\"http:\/\/2.bp.blogspot.com\/-lQW7QlMoz10\/T8yL_5IPF6I\/AAAAAAAAAQU\/5R8ngq17xzw\/s1600\/transparent.png\" alt=\"NetOopsblog protected image\" style=\"margin-left: -212px; opacity: 0; position: relative; top: 0;\" \/>");
});
//]]>
</script>

Protect all images in every post

<script type='text/javascript'>
//<![CDATA[
$(function(){
$(".post-body img").after("<img src=\"http:\/\/2.bp.blogspot.com\/-lQW7QlMoz10\/T8yL_5IPF6I\/AAAAAAAAAQU\/5R8ngq17xzw\/s1600\/transparent.png\" alt=\"NetOopsblog protected image\" style=\"margin-left: -212px; opacity: 0; position: relative; top: 0;\" \/>");
});
//]]>
</script>