Yes, individuals can freeze their credit with TransUnion online. This process allows you to restrict access to your credit report, which enhances your protection against identity theft or fraud. To initiate a credit freeze, you will need to visit the official TransUnion website, where you can find a dedicated section for managing your credit. Once there, you should follow the prompts to create an account or log in if you already have one. You will be required to verify your identity by providing personal information such as your Social Security number and address. After successfully completing the process, your credit will be frozen, making it more difficult for criminals to open new accounts in your name. For detailed instructions and any specific requirements, it is best to refer directly to the TransUnion website for the most current and accurate information.