Recently WhatsApp community announced that they are providing end-to-end encryption for all of their users. This feature makes your WhatsApp conversations even more secure when chatting with your friends and family.
Apart from end-to-end encryption, there are lot more features to increase security to your WhatsApp account.
Go to your WhatsApp account and click the “Settings” icon at the bottom right of your WhatsApp screen. Now click “Account” icon and then “Security” icon. Make sure you turn on the “Show Security Notification” setting.