<human>:  How can I make sure my online identity is secure?
<bot>: To make sure your online identity is secure, it is important to use strong passwords and to not share them with anyone. Also, it is wise to enable two-step authentication and to be aware of any scams or malicious links online. It is also important to regularly update logins and passwords, and to be mindful of what information you make available online. Lastly, consider investing in cyber security or an online privacy protection service.