The NodeVenture Secure Wallet System is a globally unique solution for the safekeeping of crypto assets. With our patented Air Wall technology, we store crypto assets offline around the clock to protect them from hacker attacks. Nevertheless, users can access their assets 24/7 and fully automated via our NodeVenture web application. No human intervention is required to switch from the online to the offline area or vice versa. Through the HD-Wallet process (BIP44), the sensitive private keys are only generated when they are needed for transactions. They do not remain in the temporary or permanent data storage for a second (derivation of the private keys "on-the-fly"). This also offers significant advantages for recovery. We offer the NodeVenture Secure Wallet System to institutional financial market participants, depending on customer needs. TMIA is a qualified and ISO27001 certified custodian regulated in Austria.