How Is the Theta Network Secured?
Theta uses a financial incentive scheme to ensure user participation in governance activities, and hence its network is secured by its own users.
The network relies on proof-of-stake (PoS), and employs a multi-level Byzantine Fault Tolerance (BFT) consensus mechanism to balance security with high transaction throughput.
With the launch of Guardian nodes in June 2019, Theta ensured that no single entity controls the majority of THETA tokens being staked at any one time.
