Security is the top priority for every organization, which is why QuickBooks TLS 1.2 is such a potent internet security standard. Previously, SSL was well-known for being used in the security protocol of QuickBooks. Better data security standards are now readily available to increase stability and security, albeit a transition has been occurring. TLS 1.2 is an upgraded version of TLS. This version introduces a number of enhancements, the most notable of which being the resolution of the cryptography problem. In this article, we will discuss about the TLS 1.2 update for QuickBooks desktop.