Can someone tell me where the Notification Access is placed in KitKat. In JellyBean it used to be under Settings -> Security.
It's still in Settings > Security on my Nexus 5.
This option will only appear if there are apps that register as being able to read notifications. (I have verified this by uninstalling the apps that appeared in the list, and the option was no longer there)
On my Galaxy S5 KitKat, Notification Access is under Sounds and Notifications
I used to get there via apps like Pushbullet
I found it on Samsung Galaxy Tab 4 as follows.
Settings -> General -> Security -> DEVICE ADMINISTRATION -> Notification access -> allow for your app.
On my Alcatel pixi3 (4) (don't laugh) it's under advanced network settings. You get to this via the 'hard' menu button from the WiFi network selection screen.