Prasanth's blog

 Notification in lock screen is helpful to get an idea about the content. But for sensitive information like OTP it will be disastrous.  The feature to selectively hide content in the notification is available in Android. This example is based on Android v.13 and Samsung One UI v.5.0 Follow the steps to selectively disable notification content in the lock screen.

Due to some of the recent developments in the area, the browsers have a Do Not Track functionality which does not let the sites to identify a browser and ultimately you and your browsing habits. But the Ad providers are using Flash cookies which need to be blocked separately. The method here is to block all flash content in FireFox and let the user choose which flash content to run. This has another advantage that unnecessary flash Ads will also not be played and thus saving bandwidth. An 'Activate Adobe Flash' message will be shown over blocked content. So, if you want to play a flash, click on the link and view it. Open FireFox and press ctrl + shift + A to open Add-ons Manager. Find Shockwave flash in the list. Change the button to the right end to 'Ask to Activate'. Now if a site try to save flash cookie, you will see a notification below the address bar. You can now see how many of the sites you regularly visit are tracking you. NOTE: This method is also...