There are several steps you can take to ensure that your WhatsApp account is safe:

Set a strong password: When you first set up your WhatsApp account, make sure to choose a strong and unique password that is difficult for others to guess.

Enable two-step verification: WhatsApp offers two-step verification as an additional layer of security. It requires you to enter a six-digit code when you first set up WhatsApp on a new device or after a certain period of inactivity.

Use biometric authentication: Most smartphones now offer biometric authentication such as fingerprint or facial recognition. You can enable this feature to ensure that only you can access your WhatsApp account.

Keep your app updated: Make sure to regularly update your JT Whatsapp app to the latest version to ensure that any security vulnerabilities are addressed.

Be cautious of suspicious messages: Avoid clicking on links or downloading attachments from unknown or suspicious messages. They could contain malware or phishing attempts.

Verify contacts: Always verify the identity of the person you are chatting with before sharing any sensitive information or making any financial transactions.

By following these steps, you can ensure that your WhatsApp account is secure and your personal information is protected.