Tennessee Integrated Traffic Analysis Network (TITAN) is disabling support of TLS 1.0 and TLS 1.1 to ensure TITAN aligns with future best practices for security standards. Effective 3/29/2018 if your Internet Browser/Operating system does not meet the new minimum requirements, you will not be able to connect to, or submit collision reports via TITAN. Please update your systems to Windows 7 or newer and Internet Explorer 11 or Google Chrome 38 or higher before 3/29/2018. Contact THP Help Desk support for questions or concerns.