A security freeze is a restriction that prohibits Nationwide Consumer Agency (NCRA's) from disclosing the contents of a consumer's credit report to anyone requesting the report except: 1. for the purpose of applying for new credit Channels to request for Security Freeze 1. myEquifax 2. IVR 3. Mail 4. Walk-up window note: Consumer must pass authentication before any Security Freeze can be processed. WHAT IF THE PROTECTED CONSUMER DOES'NT HAVE A CREDIT FILE? - A Thin File is a credit file created for consumers who do not already have credit file as a result of lack of credit history. Documentation must still be provided to verify 16-17 consumer's identity and the authorized representative's identity. Once Thin File is created, Equifax will place a Security Freeze in the Thin File.