For example, Robinhood makes use of two-factor authentication and encryption, which are industry standards for security. To prevent unwanted access to user accounts, TD Ameritrade's thinkorswim, E*TRADE, and Interactive Brokers have satta savera kingall put sophisticated security measures in place. Controlled Regulation to Promote Trust. When selecting a trading app, regulatory oversight is yet another important factor. In the US, organizations like the Securities and Exchange Commission (SEC) and the Financial Industry Regulatory Authority (FINRA) oversee trustworthy trading apps. Because of this regulatory oversight, users can be sure that the app complies with all applicable laws and industry standards.