HTML DOM isSecureContext Property

Last Updated : 28 Jul, 2020

The isSecureContext property returns a boolean indicating whether the current context is secure or not. It is a read-only property.

Syntax:

var Secure = self.isSecureContext;

Return Value: Returns a Boolean value:

true: If the context is secure.
false: If the context is not secure.

Example: This example shows the context is secure or not.

HTML

<!DOCTYPE HTML> 
<html> 
  
<body style="text-align:center;"> 
    <h1 style="color:green;"> 
        GeeksforGeeks 
    </h1> 
  
    <p> 
        HTML | isSecureContext property 
    </p> 
  
    <button onclick="Geeks()"> 
        Click Here 
    </button> 
      
    <p id="a"></p> 
  
    <script> 
        var a = document.getElementById("a"); 
        function Geeks() { 
            a.innerHTML = "context is secure : " 
                    + self.isSecureContext; 
        }  
    </script> 
</body> 
  
</html> 