Whatsapp’s two step authentication settings
You probably won’t know yet, but there is an option to make chat secure in your WhatsApp settings. For this, you first open your phone’s WhatsApp. Now click on the option of the settings given in WhatsApp. Now click on the account. Here you will see the option of two step verification. Clicking this option will enable it. You can enter a 6-digit PIN in it. After this, whenever you set up WhatsApp in a new phone, you will need this PIN. After creating a two-step verification code, you will also have the option to link your email ID. The advantage of this is that if you ever forget your PIN, a verification link will come on your mail and you can open your WhatsApp from it.
Put finger print lock in phone
If you do internet banking or necessary official work from your phone or through WhatsApp, then you should install finger print lock instead of pattern lock in your phone. This will not open your phone to anyone else. You can choose this option in the privacy by going to your phone’s settings. Apart from this, you can also apply finger print lock in WhatsApp. You will see the Fingerprint Lock option at the bottom of the privacy option by going to the settings of WhatsApp. You can enable it. The advantage of such a lock is that you can save your personal chat from people.
WhatsApp message won’t be read
If you do not let someone know after reading the message, then you can turn off the option of WhatsApp Read Receipts. Go to Settings in WhatsApp and go to Account. Here you will find the option of Read Reciepts under Privacy. You turn it off With this, the person in front will not know whether you have read their WhatsApp message or not.