Protect div properties

[Cazpa]

is there any way to protect html element properties like style, html content and so on with javasacript, jquery or similar?For example if I have a div:\[code\]<div id="myDiv" style="font-weight: bold;"> Hello Stackoverflow </div>\[/code\]is there any way to prevent any kind of script to modify the html ("Hello Stackoverflow") or the style of this div?Thanks