Sure, here’s how to enable end-to-end encryption in WhatsApp chats: Open WhatsApp and go to the chat that you want to enable encryption for. Tap on the name of the contact or group at the top of the chat. Scroll down to the “Encryption” section and tap on “Show Security Code”. Verify that the code displayed on your contact’s device matches the code on your device. You can do this by comparing the 60-digit number or scanning the QR code. Tap on “Verify” to confirm that the codes match. Once the codes are verified, you will see a message saying that your chats are now end-to-end encrypted. End-to-end encryption ensures that only you and the person you’re communicating with can read the messages being sent, and no one else, including WhatsApp itself, can access your messages. This is because the messages are encrypted on your device before they are sent and can only be decrypted by the recipient. It’s important to note that end-to-end encryption is only available for one-on-one chats and group chats with fewer than 256 members. Additionally, if you backup your chats to an online service such as Google Drive or iCloud, the backup will not be end-to-end encrypted.