Swarm, the high-born storage project in the Ethereum ecology, failed to witness price soar after on-lining yet surprised the crowd with its slow progress, opaque economic model and unreasonable mining settings. A swarm of market confidence was gone, indeed.
Swarm market fanaticism from initial high to today’s low perfectly interpreted the madness and irrationality of the cryptocurrency market. The Swarm fall also highlights the “sense of distance” between the Swarm project and the community of miners.
Wherever there is a problem, there is a way out. SANA (Storage area network at anywhere), an upgraded project forked upon Swarm, is established by a group of Github geeks. As a point-to-point storage area node network in essence, SANA provides decentralized storage and communication services for the blockchain applications and services. It revolutionizes the technological, economic and community issues of Swarm, and truly fulfills the mission of free right empowerment through data storage.
SANA aims to solve the opacity, poor security, high cost and discrete economic system of information in the current Swarm, promoting a highly scalable decentralized Internet infrastructure layer, and provides a completely independent and open decentralized infrastructure services for data assets.
SANA is a fork project based on the Swarm network in the market niche of privacy and confidentiality. Integration of data storage and privacy computing of SANA ensures the efficient use of distributed data as well as data privacy, which is seen as a great improvement of Swarm network and greatly revives the demand of Swarm network.
SANA network uses TEE as the core technology of privacy encryption for safe data storage and attack-resistance from software and hardware for node holders by effectively-sliced distributed hardware-based privacy contents. The hardware and software integration framework of TEE + blockchain can be more practically deployed compared with other cryptography schemes such as zero knowledge proof. Thanks to verification links embedded into TEE for task execution, which needs no on-chain resource occupation, SANA user experience is maximized in the case of meeting the most basic market needs.