Passfolio Crypto is a product of Passfolio Financial. We have partnered with Gemini to custody cryptocurrency. The majority of your cryptocurrency is held in an offline, air-gapped Cold Storage system. A small portion of it is held in a fully-insured, online Hot Wallet. To read more about the Cold Storage System and Hot Wallet click here and to learn about the insurance click here.
Also, your account password is never stored in plaintext and our mobile applications securely communicate with our servers using Secure Socket Layer (SSL) or Transport Layer Security (TLS) protocol.