diff --git a/frontend/src/core/components/annotation/shared/DrawingCanvas.tsx b/frontend/src/core/components/annotation/shared/DrawingCanvas.tsx
index 4b9de1cbb..e8600e0a2 100644
--- a/frontend/src/core/components/annotation/shared/DrawingCanvas.tsx
+++ b/frontend/src/core/components/annotation/shared/DrawingCanvas.tsx
@@ -3,6 +3,7 @@ import { Paper, Button, Modal, Stack, Text, Popover, ColorPicker as MantineColor
 import { ColorSwatchButton } from '@app/components/annotation/shared/ColorPicker';
 import PenSizeSelector from '@app/components/tools/sign/PenSizeSelector';
 import SignaturePad from 'signature_pad';
+import { PrivateContent } from '@app/components/shared/PrivateContent';
 
 interface DrawingCanvasProps {
   selectedColor: string;
@@ -177,19 +178,21 @@ export const DrawingCanvas: React.FC<DrawingCanvasProps> = ({
       <Paper withBorder p="md">
         <Stack gap="sm">
           <Text fw={500}>Draw your signature</Text>
-          <canvas
-            ref={previewCanvasRef}
-            width={width}
-            height={height}
-            style={{
-              border: '1px solid #ccc',
-              borderRadius: '4px',
-              cursor: disabled ? 'default' : 'pointer',
-              backgroundColor: '#ffffff',
-              width: '100%',
-            }}
-            onClick={disabled ? undefined : openModal}
-          />
+          <PrivateContent>
+            <canvas
+              ref={previewCanvasRef}
+              width={width}
+              height={height}
+              style={{
+                border: '1px solid #ccc',
+                borderRadius: '4px',
+                cursor: disabled ? 'default' : 'pointer',
+                backgroundColor: '#ffffff',
+                width: '100%',
+              }}
+              onClick={disabled ? undefined : openModal}
+            />
+          </PrivateContent>
           <Text size="sm" c="dimmed" ta="center">
             Click to open drawing canvas
           </Text>
@@ -246,23 +249,25 @@ export const DrawingCanvas: React.FC<DrawingCanvasProps> = ({
             </div>
           </div>
 
-          <canvas
-            ref={(el) => {
-              modalCanvasRef.current = el;
-              if (el) initPad(el);
-            }}
-            style={{
-              border: '1px solid #ccc',
-              borderRadius: '4px',
-              display: 'block',
-              touchAction: 'none',
-              backgroundColor: 'white',
-              width: '100%',
-              maxWidth: '800px',
-              height: '400px',
-              cursor: 'crosshair',
-            }}
-          />
+          <PrivateContent>
+            <canvas
+              ref={(el) => {
+                modalCanvasRef.current = el;
+                if (el) initPad(el);
+              }}
+              style={{
+                border: '1px solid #ccc',
+                borderRadius: '4px',
+                display: 'block',
+                touchAction: 'none',
+                backgroundColor: 'white',
+                width: '100%',
+                maxWidth: '800px',
+                height: '400px',
+                cursor: 'crosshair',
+              }}
+            />
+          </PrivateContent>
 
           <div style={{ display: 'flex', justifyContent: 'space-between' }}>
             <Button variant="subtle" color="red" onClick={clear}>