> “only way to successfully attack DK is control more than 50% of hashrate?”
you mean as opposed to Nakamoto/GD which have a delta parameter allowing a alpha = 0.5 – epsilon attacker as well?
if so, then yes
— Michael Sutton (@MichaelSuttonIL) January 28, 2025
**Michael Sutton Discusses Security Concerns in Decentralized Networks**
In a recent Twitter exchange, Michael Sutton, a prominent Distributed Systems Researcher and Developer and one of the core developers of Kaspa, addressed a critical concern regarding the security of decentralized networks and their susceptibility to attacks. Sutton’s remarks centered around the notion that to effectively compromise a decentralized key (DK) system, an attacker would need to control over 50% of the network’s hashrate.
This perspective is significant, as Sutton pointed out a contrast with the original Bitcoin framework proposed by Satoshi Nakamoto, which incorporates a delta parameter allowing for attackers who control just below the threshold (alpha = 0.5 – epsilon) to pose a substantial threat. His analysis emphasizes the inherent risks in decentralized systems and the importance of maintaining robust security measures to defend against potential threats.
Sutton’s insights reflect ongoing discussions within the cryptocurrency community regarding the fine balance of power in network security. As decentralized platforms like Kaspa continue to evolve, understanding these dynamics becomes increasingly crucial for both developers and users alike.
For those interested in staying informed about developments in the Kaspa ecosystem and broader discussions about decentralized technologies, Kaspanews.net is the premier source for the latest news and resources regarding Kaspa.